Warning: Permanently added '172.25.82.229' (ECDSA) to the list of known hosts.
Running: /usr/bin/copr-rpmbuild --verbose --drop-resultdir --build-id 823363 --chroot fedora-rawhide-ppc64le --detached default
Version: 0.22
Task:
{'build_id': 823363,
 'buildroot_pkgs': [],
 'chroot': 'fedora-rawhide-ppc64le',
 'enable_net': False,
 'fetch_sources_only': True,
 'git_hash': '8d989b0577347ee801f2d29ea8461f3292b6c52f',
 'git_repo': '@scitech/octave4.4/mathgl',
 'memory_reqs': 2048,
 'package_name': 'mathgl',
 'package_version': '2.4.2.1-1.fc30',
 'project_dirname': 'octave4.4',
 'project_name': 'octave4.4',
 'project_owner': '@scitech',
 'repos': [{'id': 'copr_base',
            'name': 'Copr repository',
            'url': 'https://copr-be.cloud.fedoraproject.org/results/@scitech/octave4.4/fedora-rawhide-ppc64le/'}],
 'source_json': {'clone_url': 'https://copr-dist-git.fedorainfracloud.org/git/@scitech/octave4.4/mathgl.git',
                 'committish': '8d989b0577347ee801f2d29ea8461f3292b6c52f'},
 'source_type': 8,
 'submitter': 'orion',
 'task_id': '823363-fedora-rawhide-ppc64le',
 'timeout': 64800,
 'use_bootstrap_container': False,
 'with_opts': [],
 'without_opts': []}

Running: git clone https://copr-dist-git.fedorainfracloud.org/git/@scitech/octave4.4/mathgl.git /tmp/tmpibchbvvk/mathgl --depth 500 --no-single-branch

cmd: ['git', 'clone', 'https://copr-dist-git.fedorainfracloud.org/git/@scitech/octave4.4/mathgl.git', '/tmp/tmpibchbvvk/mathgl', '--depth', '500', '--no-single-branch']
cwd: .
rc: 0
stdout: 
stderr: Cloning into '/tmp/tmpibchbvvk/mathgl'...

Running: git checkout 8d989b0577347ee801f2d29ea8461f3292b6c52f

cmd: ['git', 'checkout', '8d989b0577347ee801f2d29ea8461f3292b6c52f']
cwd: /tmp/tmpibchbvvk/mathgl
rc: 0
stdout: 
stderr: Note: checking out '8d989b0577347ee801f2d29ea8461f3292b6c52f'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by performing another checkout.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -b with the checkout command again. Example:

  git checkout -b <new-branch-name>

HEAD is now at 8d989b0 automatic import of mathgl 2.4.2.1-1.fc30

Running: cp -r . /tmp/tmpt8o3ocal

cmd: ['cp', '-r', '.', '/tmp/tmpt8o3ocal']
cwd: /tmp/tmpibchbvvk/mathgl
rc: 0
stdout: 
stderr: 

Generated rpkg config:
[rpkg]
preprocess_spec = True
# auto-packing is deprecated:
auto_pack = True

[git]
lookaside = https://copr-dist-git.fedorainfracloud.org/repo/pkgs/%(ns2)s/%(ns1)s/%(name)s/%(filename)s/%(hashtype)s/%(hash)s/%(filename)s
anongiturl = https://copr-dist-git.fedorainfracloud.org/git/%(module)s

Writing config into /tmp/tmpibchbvvk/.config/rpkg.conf
Running: rpkg -C /tmp/tmpibchbvvk/.config/rpkg.conf sources --outdir /tmp/tmpt8o3ocal

cmd: ['rpkg', '-C', '/tmp/tmpibchbvvk/.config/rpkg.conf', 'sources', '--outdir', '/tmp/tmpt8o3ocal']
cwd: /tmp/tmpibchbvvk/mathgl
rc: 0
stdout: Downloading mathgl-2.4.2.1.tar.gz from lookaside cache at copr-dist-git.fedorainfracloud.org
stderr: 

/usr/bin/tail: /var/lib/copr-rpmbuild/main.log: file truncated
Running: unbuffer /usr/bin/mock --buildsrpm --spec /tmp/tmpt8o3ocal/mathgl.spec --sources /tmp/tmpt8o3ocal --configdir /var/lib/copr-rpmbuild/results/configs --resultdir /var/lib/copr-rpmbuild/results --define %_disable_source_fetch 0 --uniqueext 1542080757.880967 -r child
WARNING: Could not find required logging config file: /var/lib/copr-rpmbuild/results/configs/logging.ini. Using default...
INFO: mock.py version 1.4.13 starting (python version = 3.6.5)...
Start: init plugins
INFO: tmpfs initialized
INFO: selinux disabled
INFO: chroot_scan: initialized
INFO: compress_logs: initialized
Finish: init plugins
Start: run
INFO: Start(/tmp/tmpt8o3ocal/mathgl.spec)  Config(823363-fedora-rawhide-ppc64le)
Start: clean chroot
Finish: clean chroot
Start: chroot init
INFO: mounting tmpfs at /var/lib/mock/823363-fedora-rawhide-ppc64le-1542080757.880967/root.
INFO: calling preinit hooks
INFO: enabled root cache
INFO: enabled HW Info plugin
Mock Version: 1.4.13
INFO: Mock Version: 1.4.13
Start: dnf install
Last metadata expiration check: 0:00:00 ago on Tue 13 Nov 2018 03:46:01 AM UTC.
Dependencies resolved.
================================================================================
 Group                         Packages                                       
================================================================================
Marking packages as installed by the group:
 @Buildsystem building group   rpm-build           bzip2            xz        
                               diffutils           coreutils        tar       
                               gawk                cpio             findutils 
                               grep                make             util-linux
                               shadow-utils        bash             info      
                               unzip               patch            gzip      
                               sed                 fedora-release   which     
                               redhat-rpm-config                              
================================================================================
 Package                   Arch    Version                         Repository
                                                                           Size
================================================================================
Installing group packages:
 bash                      ppc64le 4.4.23-5.fc30                   fedora 1.5 M
 bzip2                     ppc64le 1.0.6-28.fc29                   fedora  52 k
 coreutils                 ppc64le 8.30-8.fc30                     fedora 1.1 M
 cpio                      ppc64le 2.12-9.fc29                     fedora 255 k
 diffutils                 ppc64le 3.6-5.fc29                      fedora 358 k
 fedora-release            noarch  30-0.12                         fedora 8.6 k
 findutils                 ppc64le 1:4.6.0-21.fc30                 fedora 519 k
 gawk                      ppc64le 4.2.1-3.fc29                    fedora 1.1 M
 grep                      ppc64le 3.1-8.fc29                      fedora 258 k
 gzip                      ppc64le 1.9-7.fc29                      fedora 156 k
 info                      ppc64le 6.5-11.fc30                     fedora 194 k
 make                      ppc64le 1:4.2.1-10.fc29                 fedora 494 k
 patch                     ppc64le 2.7.6-7.fc30                    fedora 132 k
 redhat-rpm-config         noarch  124-1.fc30                      fedora  59 k
 rpm-build                 ppc64le 4.14.2.1-2.fc30                 fedora 116 k
 sed                       ppc64le 4.5-2.fc29                      fedora 293 k
 shadow-utils              ppc64le 2:4.6-4.fc30                    fedora 1.2 M
 tar                       ppc64le 2:1.30-6.fc29                   fedora 825 k
 unzip                     ppc64le 6.0-42.fc30                     fedora 176 k
 util-linux                ppc64le 2.33-0.1.fc30                   fedora 2.4 M
 which                     ppc64le 2.21-11.fc29                    fedora  43 k
 xz                        ppc64le 5.2.4-3.fc29                    fedora 152 k
Installing dependencies:
 audit-libs                ppc64le 3.0-0.4.20180831git0047a6c.fc30 fedora 120 k
 basesystem                noarch  11-6.fc29                       fedora 6.9 k
 binutils                  ppc64le 2.31.1-15.fc30                  fedora 5.9 M
 brotli                    ppc64le 1.0.5-1.fc29                    fedora 327 k
 bzip2-libs                ppc64le 1.0.6-28.fc29                   fedora  44 k
 ca-certificates           noarch  2018.2.26-2.fc30                fedora 385 k
 chkconfig                 ppc64le 1.11-2.fc30                     fedora 175 k
 coreutils-common          ppc64le 8.30-8.fc30                     fedora 1.9 M
 cracklib                  ppc64le 2.9.6-17.fc30                   fedora  78 k
 crypto-policies           noarch  20181026-1.gitd42aaa6.fc30      fedora  46 k
 curl                      ppc64le 7.62.0-1.fc30                   fedora 317 k
 cyrus-sasl-lib            ppc64le 2.1.27-0.4rc7.fc30              fedora 104 k
 dwz                       ppc64le 0.12-9.fc29                     fedora 111 k
 efi-srpm-macros           noarch  4-1.fc30                        fedora  22 k
 elfutils                  ppc64le 0.174-4.fc30                    fedora 300 k
 elfutils-default-yama-scope
                           noarch  0.174-4.fc30                    fedora  16 k
 elfutils-libelf           ppc64le 0.174-4.fc30                    fedora 183 k
 elfutils-libs             ppc64le 0.174-4.fc30                    fedora 290 k
 expat                     ppc64le 2.2.6-1.fc30                    fedora 102 k
 fedora-gpg-keys           noarch  30-0.1                          fedora  97 k
 fedora-release-common     noarch  30-0.12                         fedora  16 k
 fedora-repos              noarch  30-0.1                          fedora 8.7 k
 fedora-repos-rawhide      noarch  30-0.1                          fedora 7.9 k
 file                      ppc64le 5.34-3.fc29                     fedora  50 k
 file-libs                 ppc64le 5.34-3.fc29                     fedora 533 k
 filesystem                ppc64le 3.9-2.fc29                      fedora 1.1 M
 fpc-srpm-macros           noarch  1.1-5.fc29                      fedora 7.5 k
 gc                        ppc64le 7.6.4-4.fc29                    fedora 107 k
 gdb-headless              ppc64le 8.2.50.20181016-7.fc30          fedora 3.3 M
 gdbm-libs                 ppc64le 1:1.18-1.fc30                   fedora  53 k
 ghc-srpm-macros           noarch  1.4.2-8.fc29                    fedora 7.4 k
 glib2                     ppc64le 2.58.1-2.fc30                   fedora 2.6 M
 glibc                     ppc64le 2.28.9000-16.fc30               fedora 3.9 M
 glibc-all-langpacks       ppc64le 2.28.9000-16.fc30               fedora  25 M
 glibc-common              ppc64le 2.28.9000-16.fc30               fedora 823 k
 gmp                       ppc64le 1:6.1.2-8.fc29                  fedora 276 k
 gnat-srpm-macros          noarch  4-4.fc30                        fedora 7.9 k
 go-srpm-macros            noarch  2-18.fc29                       fedora  11 k
 guile                     ppc64le 5:2.0.14-12.fc29                fedora 3.5 M
 keyutils-libs             ppc64le 1.5.11-1.fc30                   fedora  26 k
 krb5-libs                 ppc64le 1.17-1.beta1.1.fc30             fedora 777 k
 libacl                    ppc64le 2.2.53-2.fc29                   fedora  27 k
 libarchive                ppc64le 3.3.3-1.fc30                    fedora 397 k
 libatomic_ops             ppc64le 7.6.6-1.fc29                    fedora  34 k
 libattr                   ppc64le 2.4.48-4.fc30                   fedora  17 k
 libbabeltrace             ppc64le 1.5.6-1.fc29                    fedora 217 k
 libblkid                  ppc64le 2.33-0.1.fc30                   fedora 168 k
 libcap                    ppc64le 2.25-12.fc29                    fedora  52 k
 libcap-ng                 ppc64le 0.7.9-5.fc30                    fedora  28 k
 libcom_err                ppc64le 1.44.4-1.fc30                   fedora  27 k
 libcurl                   ppc64le 7.62.0-1.fc30                   fedora 269 k
 libdb                     ppc64le 5.3.28-34.fc30                  fedora 771 k
 libdb-utils               ppc64le 5.3.28-34.fc30                  fedora 138 k
 libfdisk                  ppc64le 2.33-0.1.fc30                   fedora 214 k
 libffi                    ppc64le 3.1-18.fc29                     fedora  33 k
 libgcc                    ppc64le 8.2.1-5.fc30                    fedora  84 k
 libgcrypt                 ppc64le 1.8.3-3.fc29                    fedora 422 k
 libgpg-error              ppc64le 1.31-2.fc29                     fedora 243 k
 libidn2                   ppc64le 2.0.5-2.fc29                    fedora  89 k
 libmetalink               ppc64le 0.1.3-7.fc29                    fedora  33 k
 libmount                  ppc64le 2.33-0.1.fc30                   fedora 193 k
 libnghttp2                ppc64le 1.34.0-1.fc30                   fedora  77 k
 libnsl2                   ppc64le 1.2.0-3.20180605git4a062cf.fc30 fedora  59 k
 libpkgconf                ppc64le 1.5.3-2.fc29                    fedora  39 k
 libpsl                    ppc64le 0.20.2-5.fc29                   fedora  60 k
 libpwquality              ppc64le 1.4.0-11.fc30                   fedora  98 k
 libselinux                ppc64le 2.8-4.fc30                      fedora  92 k
 libsemanage               ppc64le 2.8-5.fc30                      fedora 119 k
 libsepol                  ppc64le 2.8-2.fc29                      fedora 328 k
 libsigsegv                ppc64le 2.11-6.fc29                     fedora  26 k
 libsmartcols              ppc64le 2.33-0.1.fc30                   fedora 121 k
 libssh                    ppc64le 0.8.5-1.fc30                    fedora 231 k
 libstdc++                 ppc64le 8.2.1-5.fc30                    fedora 500 k
 libtasn1                  ppc64le 4.13-6.fc30                     fedora  74 k
 libtirpc                  ppc64le 1.1.4-2.rc2.fc30                fedora 111 k
 libtool-ltdl              ppc64le 2.4.6-27.fc30                   fedora  38 k
 libunistring              ppc64le 0.9.10-4.fc29                   fedora 417 k
 libutempter               ppc64le 1.1.6-15.fc29                   fedora  26 k
 libuuid                   ppc64le 2.33-0.1.fc30                   fedora  28 k
 libverto                  ppc64le 0.3.0-6.fc29                    fedora  23 k
 libxcrypt                 ppc64le 4.3.3-1.fc30                    fedora  99 k
 libxcrypt-common          noarch  4.3.3-1.fc30                    fedora  35 k
 libxml2                   ppc64le 2.9.8-4.fc29                    fedora 707 k
 libzstd                   ppc64le 1.3.6-1.fc30                    fedora 251 k
 lua-libs                  ppc64le 5.3.5-2.fc29                    fedora 122 k
 lz4-libs                  ppc64le 1.8.2-2.fc29                    fedora  68 k
 mpfr                      ppc64le 3.1.6-3.fc30                    fedora 224 k
 ncurses                   ppc64le 6.1-8.20180923.fc30             fedora 366 k
 ncurses-base              noarch  6.1-8.20180923.fc30             fedora  58 k
 ncurses-libs              ppc64le 6.1-8.20180923.fc30             fedora 316 k
 nim-srpm-macros           noarch  1-3.fc29                        fedora 8.0 k
 ocaml-srpm-macros         noarch  5-4.fc29                        fedora 7.8 k
 openblas-srpm-macros      noarch  2-4.fc29                        fedora 7.2 k
 openldap                  ppc64le 2.4.46-10.fc30                  fedora 307 k
 openssl-libs              ppc64le 1:1.1.1-7.fc30                  fedora 1.4 M
 p11-kit                   ppc64le 0.23.14-1.fc30                  fedora 238 k
 p11-kit-trust             ppc64le 0.23.14-1.fc30                  fedora 135 k
 pam                       ppc64le 1.3.1-4.fc30                    fedora 679 k
 pcre                      ppc64le 8.42-5.fc30                     fedora 183 k
 pcre2                     ppc64le 10.32-4.fc30                    fedora 226 k
 perl-srpm-macros          noarch  1-28.fc29                       fedora 8.1 k
 pkgconf                   ppc64le 1.5.3-2.fc29                    fedora  39 k
 pkgconf-m4                noarch  1.5.3-2.fc29                    fedora  17 k
 pkgconf-pkg-config        ppc64le 1.5.3-2.fc29                    fedora  15 k
 popt                      ppc64le 1.16-16.fc30                    fedora  59 k
 publicsuffix-list-dafsa   noarch  20180723-1.fc29                 fedora  54 k
 python-pip-wheel          noarch  18.0-4.fc30                     fedora 1.2 M
 python-setuptools-wheel   noarch  40.4.3-1.fc30                   fedora 274 k
 python-srpm-macros        noarch  3-39.fc30                       fedora  12 k
 python3-libs              ppc64le 3.7.1-2.fc30                    fedora 7.4 M
 qt5-srpm-macros           noarch  5.11.2-1.fc30                   fedora 9.2 k
 readline                  ppc64le 7.0-12.fc29                     fedora 200 k
 rpm                       ppc64le 4.14.2.1-2.fc30                 fedora 487 k
 rpm-build-libs            ppc64le 4.14.2.1-2.fc30                 fedora 102 k
 rpm-libs                  ppc64le 4.14.2.1-2.fc30                 fedora 306 k
 rust-srpm-macros          noarch  6-1.fc30                        fedora 8.4 k
 setup                     noarch  2.12.3-1.fc30                   fedora 148 k
 sqlite-libs               ppc64le 3.25.2-1.fc30                   fedora 581 k
 systemd-libs              ppc64le 239-9.git9f3aed1.fc30           fedora 481 k
 tzdata                    noarch  2018e-2.fc29                    fedora 423 k
 xz-libs                   ppc64le 5.2.4-3.fc29                    fedora 105 k
 zip                       ppc64le 3.0-23.fc29                     fedora 265 k
 zlib                      ppc64le 1.2.11-14.fc30                  fedora  94 k
 zstd                      ppc64le 1.3.6-1.fc30                    fedora 306 k

Transaction Summary
================================================================================
Install  146 Packages

Total download size: 88 M
Installed size: 492 M
Downloading Packages:
--------------------------------------------------------------------------------
Total                                            51 MB/s |  88 MB     00:01     
warning: /var/lib/mock/823363-fedora-rawhide-ppc64le-1542080757.880967/root/var/cache/dnf/fedora-1c578a7639193129/packages/gawk-4.2.1-3.fc29.ppc64le.rpm: Header V3 RSA/SHA256 Signature, key ID cfc659b9: NOKEY
Importing GPG key 0xCFC659B9:
 Userid     : "Fedora (30) <fedora-30-primary@fedoraproject.org>"
 Fingerprint: F1D8 EC98 F241 AAF2 0DF6 9420 EF3C 111F CFC6 59B9
 From       : /usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-30-primary
Key imported successfully
Importing GPG key 0x429476B4:
 Userid     : "Fedora 29 (29) <fedora-29@fedoraproject.org>"
 Fingerprint: 5A03 B4DD 8254 ECA0 2FDA 1637 A20A A56B 4294 76B4
 From       : /usr/share/distribution-gpg-keys/fedora/RPM-GPG-KEY-fedora-29-primary
Key imported successfully
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
warning: /etc/hosts created as /etc/hosts.rpmnew

Installed:
  bash.ppc64le 4.4.23-5.fc30                                                    
  bzip2.ppc64le 1.0.6-28.fc29                                                   
  coreutils.ppc64le 8.30-8.fc30                                                 
  cpio.ppc64le 2.12-9.fc29                                                      
  diffutils.ppc64le 3.6-5.fc29                                                  
  fedora-release.noarch 30-0.12                                                 
  findutils.ppc64le 1:4.6.0-21.fc30                                             
  gawk.ppc64le 4.2.1-3.fc29                                                     
  grep.ppc64le 3.1-8.fc29                                                       
  gzip.ppc64le 1.9-7.fc29                                                       
  info.ppc64le 6.5-11.fc30                                                      
  make.ppc64le 1:4.2.1-10.fc29                                                  
  patch.ppc64le 2.7.6-7.fc30                                                    
  redhat-rpm-config.noarch 124-1.fc30                                           
  rpm-build.ppc64le 4.14.2.1-2.fc30                                             
  sed.ppc64le 4.5-2.fc29                                                        
  shadow-utils.ppc64le 2:4.6-4.fc30                                             
  tar.ppc64le 2:1.30-6.fc29                                                     
  unzip.ppc64le 6.0-42.fc30                                                     
  util-linux.ppc64le 2.33-0.1.fc30                                              
  which.ppc64le 2.21-11.fc29                                                    
  xz.ppc64le 5.2.4-3.fc29                                                       
  audit-libs.ppc64le 3.0-0.4.20180831git0047a6c.fc30                            
  basesystem.noarch 11-6.fc29                                                   
  binutils.ppc64le 2.31.1-15.fc30                                               
  brotli.ppc64le 1.0.5-1.fc29                                                   
  bzip2-libs.ppc64le 1.0.6-28.fc29                                              
  ca-certificates.noarch 2018.2.26-2.fc30                                       
  chkconfig.ppc64le 1.11-2.fc30                                                 
  coreutils-common.ppc64le 8.30-8.fc30                                          
  cracklib.ppc64le 2.9.6-17.fc30                                                
  crypto-policies.noarch 20181026-1.gitd42aaa6.fc30                             
  curl.ppc64le 7.62.0-1.fc30                                                    
  cyrus-sasl-lib.ppc64le 2.1.27-0.4rc7.fc30                                     
  dwz.ppc64le 0.12-9.fc29                                                       
  efi-srpm-macros.noarch 4-1.fc30                                               
  elfutils.ppc64le 0.174-4.fc30                                                 
  elfutils-default-yama-scope.noarch 0.174-4.fc30                               
  elfutils-libelf.ppc64le 0.174-4.fc30                                          
  elfutils-libs.ppc64le 0.174-4.fc30                                            
  expat.ppc64le 2.2.6-1.fc30                                                    
  fedora-gpg-keys.noarch 30-0.1                                                 
  fedora-release-common.noarch 30-0.12                                          
  fedora-repos.noarch 30-0.1                                                    
  fedora-repos-rawhide.noarch 30-0.1                                            
  file.ppc64le 5.34-3.fc29                                                      
  file-libs.ppc64le 5.34-3.fc29                                                 
  filesystem.ppc64le 3.9-2.fc29                                                 
  fpc-srpm-macros.noarch 1.1-5.fc29                                             
  gc.ppc64le 7.6.4-4.fc29                                                       
  gdb-headless.ppc64le 8.2.50.20181016-7.fc30                                   
  gdbm-libs.ppc64le 1:1.18-1.fc30                                               
  ghc-srpm-macros.noarch 1.4.2-8.fc29                                           
  glib2.ppc64le 2.58.1-2.fc30                                                   
  glibc.ppc64le 2.28.9000-16.fc30                                               
  glibc-all-langpacks.ppc64le 2.28.9000-16.fc30                                 
  glibc-common.ppc64le 2.28.9000-16.fc30                                        
  gmp.ppc64le 1:6.1.2-8.fc29                                                    
  gnat-srpm-macros.noarch 4-4.fc30                                              
  go-srpm-macros.noarch 2-18.fc29                                               
  guile.ppc64le 5:2.0.14-12.fc29                                                
  keyutils-libs.ppc64le 1.5.11-1.fc30                                           
  krb5-libs.ppc64le 1.17-1.beta1.1.fc30                                         
  libacl.ppc64le 2.2.53-2.fc29                                                  
  libarchive.ppc64le 3.3.3-1.fc30                                               
  libatomic_ops.ppc64le 7.6.6-1.fc29                                            
  libattr.ppc64le 2.4.48-4.fc30                                                 
  libbabeltrace.ppc64le 1.5.6-1.fc29                                            
  libblkid.ppc64le 2.33-0.1.fc30                                                
  libcap.ppc64le 2.25-12.fc29                                                   
  libcap-ng.ppc64le 0.7.9-5.fc30                                                
  libcom_err.ppc64le 1.44.4-1.fc30                                              
  libcurl.ppc64le 7.62.0-1.fc30                                                 
  libdb.ppc64le 5.3.28-34.fc30                                                  
  libdb-utils.ppc64le 5.3.28-34.fc30                                            
  libfdisk.ppc64le 2.33-0.1.fc30                                                
  libffi.ppc64le 3.1-18.fc29                                                    
  libgcc.ppc64le 8.2.1-5.fc30                                                   
  libgcrypt.ppc64le 1.8.3-3.fc29                                                
  libgpg-error.ppc64le 1.31-2.fc29                                              
  libidn2.ppc64le 2.0.5-2.fc29                                                  
  libmetalink.ppc64le 0.1.3-7.fc29                                              
  libmount.ppc64le 2.33-0.1.fc30                                                
  libnghttp2.ppc64le 1.34.0-1.fc30                                              
  libnsl2.ppc64le 1.2.0-3.20180605git4a062cf.fc30                               
  libpkgconf.ppc64le 1.5.3-2.fc29                                               
  libpsl.ppc64le 0.20.2-5.fc29                                                  
  libpwquality.ppc64le 1.4.0-11.fc30                                            
  libselinux.ppc64le 2.8-4.fc30                                                 
  libsemanage.ppc64le 2.8-5.fc30                                                
  libsepol.ppc64le 2.8-2.fc29                                                   
  libsigsegv.ppc64le 2.11-6.fc29                                                
  libsmartcols.ppc64le 2.33-0.1.fc30                                            
  libssh.ppc64le 0.8.5-1.fc30                                                   
  libstdc++.ppc64le 8.2.1-5.fc30                                                
  libtasn1.ppc64le 4.13-6.fc30                                                  
  libtirpc.ppc64le 1.1.4-2.rc2.fc30                                             
  libtool-ltdl.ppc64le 2.4.6-27.fc30                                            
  libunistring.ppc64le 0.9.10-4.fc29                                            
  libutempter.ppc64le 1.1.6-15.fc29                                             
  libuuid.ppc64le 2.33-0.1.fc30                                                 
  libverto.ppc64le 0.3.0-6.fc29                                                 
  libxcrypt.ppc64le 4.3.3-1.fc30                                                
  libxcrypt-common.noarch 4.3.3-1.fc30                                          
  libxml2.ppc64le 2.9.8-4.fc29                                                  
  libzstd.ppc64le 1.3.6-1.fc30                                                  
  lua-libs.ppc64le 5.3.5-2.fc29                                                 
  lz4-libs.ppc64le 1.8.2-2.fc29                                                 
  mpfr.ppc64le 3.1.6-3.fc30                                                     
  ncurses.ppc64le 6.1-8.20180923.fc30                                           
  ncurses-base.noarch 6.1-8.20180923.fc30                                       
  ncurses-libs.ppc64le 6.1-8.20180923.fc30                                      
  nim-srpm-macros.noarch 1-3.fc29                                               
  ocaml-srpm-macros.noarch 5-4.fc29                                             
  openblas-srpm-macros.noarch 2-4.fc29                                          
  openldap.ppc64le 2.4.46-10.fc30                                               
  openssl-libs.ppc64le 1:1.1.1-7.fc30                                           
  p11-kit.ppc64le 0.23.14-1.fc30                                                
  p11-kit-trust.ppc64le 0.23.14-1.fc30                                          
  pam.ppc64le 1.3.1-4.fc30                                                      
  pcre.ppc64le 8.42-5.fc30                                                      
  pcre2.ppc64le 10.32-4.fc30                                                    
  perl-srpm-macros.noarch 1-28.fc29                                             
  pkgconf.ppc64le 1.5.3-2.fc29                                                  
  pkgconf-m4.noarch 1.5.3-2.fc29                                                
  pkgconf-pkg-config.ppc64le 1.5.3-2.fc29                                       
  popt.ppc64le 1.16-16.fc30                                                     
  publicsuffix-list-dafsa.noarch 20180723-1.fc29                                
  python-pip-wheel.noarch 18.0-4.fc30                                           
  python-setuptools-wheel.noarch 40.4.3-1.fc30                                  
  python-srpm-macros.noarch 3-39.fc30                                           
  python3-libs.ppc64le 3.7.1-2.fc30                                             
  qt5-srpm-macros.noarch 5.11.2-1.fc30                                          
  readline.ppc64le 7.0-12.fc29                                                  
  rpm.ppc64le 4.14.2.1-2.fc30                                                   
  rpm-build-libs.ppc64le 4.14.2.1-2.fc30                                        
  rpm-libs.ppc64le 4.14.2.1-2.fc30                                              
  rust-srpm-macros.noarch 6-1.fc30                                              
  setup.noarch 2.12.3-1.fc30                                                    
  sqlite-libs.ppc64le 3.25.2-1.fc30                                             
  systemd-libs.ppc64le 239-9.git9f3aed1.fc30                                    
  tzdata.noarch 2018e-2.fc29                                                    
  xz-libs.ppc64le 5.2.4-3.fc29                                                  
  zip.ppc64le 3.0-23.fc29                                                       
  zlib.ppc64le 1.2.11-14.fc30                                                   
  zstd.ppc64le 1.3.6-1.fc30                                                     

Complete!
Finish: dnf install
Start: creating root cache
Finish: creating root cache
Finish: chroot init
INFO: Installed packages:
Start: buildsrpm
Start: rpmbuild -bs
sh: /usr/bin/python: No such file or directory
Building target platforms: ppc64le
Building for target ppc64le
Wrote: /builddir/build/SRPMS/mathgl-2.4.2.1-1.fc30.src.rpm
Finish: rpmbuild -bs
INFO: chroot_scan: 3 files copied to /var/lib/copr-rpmbuild/results/chroot_scan
INFO: /var/lib/mock/823363-fedora-rawhide-ppc64le-1542080757.880967/root/var/log/dnf.rpm.log
/var/lib/mock/823363-fedora-rawhide-ppc64le-1542080757.880967/root/var/log/dnf.librepo.log
/var/lib/mock/823363-fedora-rawhide-ppc64le-1542080757.880967/root/var/log/dnf.log
Finish: buildsrpm
INFO: Done(/tmp/tmpt8o3ocal/mathgl.spec) Config(child) 1 minutes 13 seconds
INFO: Results and/or logs in: /var/lib/copr-rpmbuild/results
INFO: Cleaning up build root ('cleanup_on_success=True')
Start: clean chroot
INFO: unmounting tmpfs.
Finish: clean chroot
Finish: run
Running: unbuffer /usr/bin/mock --rebuild /var/lib/copr-rpmbuild/results/mathgl-2.4.2.1-1.fc30.src.rpm --configdir /var/lib/copr-rpmbuild/results/configs --resultdir /var/lib/copr-rpmbuild/results --uniqueext 1542080832.742835 -r child
WARNING: Could not find required logging config file: /var/lib/copr-rpmbuild/results/configs/logging.ini. Using default...
INFO: mock.py version 1.4.13 starting (python version = 3.6.5)...
Start: init plugins
INFO: tmpfs initialized
INFO: selinux disabled
INFO: chroot_scan: initialized
INFO: compress_logs: initialized
Finish: init plugins
Start: run
INFO: Start(/var/lib/copr-rpmbuild/results/mathgl-2.4.2.1-1.fc30.src.rpm)  Config(823363-fedora-rawhide-ppc64le)
Start: clean chroot
Finish: clean chroot
Start: chroot init
INFO: mounting tmpfs at /var/lib/mock/823363-fedora-rawhide-ppc64le-1542080832.742835/root.
INFO: calling preinit hooks
INFO: enabled root cache
Start: unpacking root cache
Finish: unpacking root cache
INFO: enabled HW Info plugin
Mock Version: 1.4.13
INFO: Mock Version: 1.4.13
Start: dnf update
Last metadata expiration check: 0:00:00 ago on Tue 13 Nov 2018 03:47:18 AM UTC.
Dependencies resolved.
Nothing to do.
Complete!
Finish: dnf update
Finish: chroot init
Start: build phase for mathgl-2.4.2.1-1.fc30.src.rpm
Start: build setup for mathgl-2.4.2.1-1.fc30.src.rpm
sh: /usr/bin/python: No such file or directory
Building target platforms: ppc64le
Building for target ppc64le
Wrote: /builddir/build/SRPMS/mathgl-2.4.2.1-1.fc30.src.rpm
Last metadata expiration check: 0:00:00 ago on Tue 13 Nov 2018 03:47:46 AM UTC.
Dependencies resolved.
================================================================================
 Package                       Arch    Version                  Repository
                                                                           Size
================================================================================
Installing:
 cmake                         ppc64le 3.12.2-1.fc30            fedora    7.9 M
 desktop-file-utils            ppc64le 0.23-9.fc29              fedora     77 k
 fltk-devel                    ppc64le 1.3.4-7.fc29             fedora    432 k
 freeglut-devel                ppc64le 3.0.0-9.fc29             fedora    112 k
 giflib-devel                  ppc64le 5.1.4-2.fc29             fedora    180 k
 gsl-devel                     ppc64le 2.4-7.fc29               fedora    559 k
 hdf5-devel                    ppc64le 1.8.20-4.fc29            fedora    966 k
 hdf5-mpich-devel              ppc64le 1.8.20-4.fc29            fedora    933 k
 hdf5-openmpi-devel            ppc64le 1.8.20-4.fc29            fedora    933 k
 libXmu-devel                  ppc64le 1.1.2-12.fc29            fedora     23 k
 libharu-devel                 ppc64le 2.3.0-5.fc29             fedora     41 k
 libjpeg-turbo-devel           ppc64le 2.0.0-1.fc29             fedora    103 k
 libpng-devel                  ppc64le 2:1.6.35-1.fc30          fedora    312 k
 libtiff-devel                 ppc64le 4.0.9-13.fc30            fedora    496 k
 libtool-ltdl-devel            ppc64le 2.4.6-27.fc30            fedora    163 k
 lua-devel                     ppc64le 5.3.5-2.fc29             fedora     22 k
 mpich-devel                   ppc64le 3.2.1-8.fc29             fedora    629 k
 octave-devel                  ppc64le 6:4.4.1-1.fc30           copr_base 521 k
 openmpi-devel                 ppc64le 2.1.5-1.fc30             fedora    1.1 M
 perl-Storable                 ppc64le 1:3.11-5.fc30            fedora     95 k
 python3-devel                 ppc64le 3.7.1-2.fc30             fedora    843 k
 python3-numpy                 ppc64le 1:1.15.1-1.fc30          fedora    3.7 M
 qt-devel                      ppc64le 1:4.8.7-44.fc30          fedora     11 M
 qt5-qtbase-devel              ppc64le 5.11.2-3.fc30            fedora    4.2 M
 qt5-qtwebkit-devel            ppc64le 5.212.0-0.29.alpha2.fc30 fedora     45 k
 qtwebkit-devel                ppc64le 2.3.4-23.fc29            fedora     29 k
 swig                          ppc64le 3.0.12-22.fc30           copr_base 1.6 M
 texi2html                     noarch  5.0-8.fc28               fedora    535 k
 texinfo-tex                   ppc64le 6.5-11.fc30              fedora    146 k
 wxGTK3-devel                  ppc64le 3.0.4-4.fc29             fedora     35 k
Installing dependencies:
 GraphicsMagick                ppc64le 1.3.30-3.fc29            fedora    1.6 M
 GraphicsMagick-c++            ppc64le 1.3.30-3.fc29            fedora    119 k
 Lmod                          ppc64le 7.8.6-1.fc30             fedora    217 k
 ModemManager-glib             ppc64le 1.8.0-4.fc29             fedora    228 k
 SDL2                          ppc64le 2.0.9-1.fc30             fedora    433 k
 acl                           ppc64le 2.2.53-2.fc29            fedora     74 k
 adobe-mappings-cmap           noarch  20171205-4.fc29          fedora    2.1 M
 adobe-mappings-cmap-deprecated
                               noarch  20171205-4.fc29          fedora    118 k
 adobe-mappings-pdf            noarch  20180407-2.fc29          fedora    706 k
 adwaita-cursor-theme          noarch  3.30.0-1.fc30            fedora    644 k
 adwaita-icon-theme            noarch  3.30.0-1.fc30            fedora     11 M
 alsa-lib                      ppc64le 1.1.7-2.fc30             fedora    457 k
 annobin                       ppc64le 8.59-1.fc30              fedora    196 k
 arpack                        ppc64le 3.5.0-6.fc28             fedora    158 k
 at-spi2-atk                   ppc64le 2.30.0-1.fc30            fedora     84 k
 at-spi2-atk-devel             ppc64le 2.30.0-1.fc30            fedora    9.6 k
 at-spi2-core                  ppc64le 2.30.0-2.fc30            fedora    169 k
 at-spi2-core-devel            ppc64le 2.30.0-2.fc30            fedora    134 k
 atk                           ppc64le 2.30.0-1.fc30            fedora    260 k
 atk-devel                     ppc64le 2.30.0-1.fc30            fedora    179 k
 autoconf                      noarch  2.69-28.fc29             fedora    698 k
 automake                      noarch  1.16.1-7.fc30            fedora    695 k
 avahi-glib                    ppc64le 0.7-16.fc29              fedora     14 k
 avahi-libs                    ppc64le 0.7-16.fc29              fedora     64 k
 blas                          ppc64le 3.8.0-10.fc29            fedora    380 k
 bzip2-devel                   ppc64le 1.0.6-28.fc29            fedora    215 k
 cairo                         ppc64le 1.16.0-1.fc30            fedora    731 k
 cairo-devel                   ppc64le 1.16.0-1.fc30            fedora    271 k
 cairo-gobject                 ppc64le 1.16.0-1.fc30            fedora     18 k
 cairo-gobject-devel           ppc64le 1.16.0-1.fc30            fedora     11 k
 cdparanoia-libs               ppc64le 10.2-28.fc29             fedora     57 k
 cmake-data                    noarch  3.12.2-1.fc30            fedora    1.3 M
 cmake-filesystem              ppc64le 3.12.2-1.fc30            fedora     16 k
 cmake-rpm-macros              noarch  3.12.2-1.fc30            fedora     16 k
 colord-libs                   ppc64le 1.4.3-2.fc29             fedora    216 k
 copy-jdk-configs              noarch  3.7-2.fc29               fedora     25 k
 cpp                           ppc64le 8.2.1-5.fc30             fedora     10 M
 cryptsetup-libs               ppc64le 2.0.5-1.fc30             fedora    329 k
 cups-libs                     ppc64le 1:2.2.8-6.fc30           fedora    387 k
 dbus                          ppc64le 1:1.12.10-8.fc30         fedora     11 k
 dbus-common                   noarch  1:1.12.10-8.fc30         fedora     17 k
 dbus-daemon                   ppc64le 1:1.12.10-8.fc30         fedora    216 k
 dbus-devel                    ppc64le 1:1.12.10-8.fc30         fedora     38 k
 dbus-libs                     ppc64le 1:1.12.10-8.fc30         fedora    160 k
 dbus-tools                    ppc64le 1:1.12.10-8.fc30         fedora     53 k
 dejavu-fonts-common           noarch  2.35-7.fc29              fedora     65 k
 dejavu-sans-fonts             noarch  2.35-7.fc29              fedora    1.5 M
 device-mapper                 ppc64le 1.02.152-1.fc30          fedora    153 k
 device-mapper-libs            ppc64le 1.02.152-1.fc30          fedora    188 k
 dracut                        ppc64le 049-11.git20181024.fc30  fedora    321 k
 emacs-filesystem              noarch  1:26.1-7.fc30            fedora     10 k
 enchant2                      ppc64le 2.2.3-5.fc29             fedora     65 k
 epstool                       ppc64le 3.08-15.fc29             fedora    138 k
 expat-devel                   ppc64le 2.2.6-1.fc30             fedora     49 k
 fftw                          ppc64le 3.3.8-2.fc29             fedora     47 k
 fftw-devel                    ppc64le 3.3.8-2.fc29             fedora    130 k
 fftw-libs                     ppc64le 3.3.8-2.fc29             fedora    8.3 k
 fftw-libs-double              ppc64le 3.3.8-2.fc29             fedora    646 k
 fftw-libs-long                ppc64le 3.3.8-2.fc29             fedora    883 k
 fftw-libs-single              ppc64le 3.3.8-2.fc29             fedora    647 k
 fipscheck                     ppc64le 1.5.0-5.fc29             fedora     26 k
 fipscheck-lib                 ppc64le 1.5.0-5.fc29             fedora     13 k
 flac-libs                     ppc64le 1.3.2-8.fc29             fedora    208 k
 fltk                          ppc64le 1.3.4-7.fc29             fedora    608 k
 fontconfig                    ppc64le 2.13.1-3.fc30            fedora    257 k
 fontconfig-devel              ppc64le 2.13.1-3.fc30            fedora    127 k
 fontpackages-filesystem       noarch  1.44-22.fc29             fedora    7.7 k
 freeglut                      ppc64le 3.0.0-9.fc29             fedora    190 k
 freetype                      ppc64le 2.9.1-6.fc30             fedora    394 k
 freetype-devel                ppc64le 2.9.1-6.fc30             fedora    441 k
 fribidi                       ppc64le 1.0.5-1.fc29             fedora     85 k
 fribidi-devel                 ppc64le 1.0.5-1.fc29             fedora     58 k
 gcc                           ppc64le 8.2.1-5.fc30             fedora     21 M
 gcc-c++                       ppc64le 8.2.1-5.fc30             fedora     12 M
 gcc-gfortran                  ppc64le 8.2.1-5.fc30             fedora     12 M
 gd                            ppc64le 2.2.5-7.fc30             fedora    140 k
 gdk-pixbuf2                   ppc64le 2.38.0-4.fc30            fedora    460 k
 gdk-pixbuf2-devel             ppc64le 2.38.0-4.fc30            fedora    217 k
 gdk-pixbuf2-modules           ppc64le 2.38.0-4.fc30            fedora     94 k
 geoclue2                      ppc64le 2.5.1-1.fc30             fedora    119 k
 gettext                       ppc64le 0.19.8.1-18.fc30         fedora    1.0 M
 gettext-libs                  ppc64le 0.19.8.1-18.fc30         fedora    297 k
 ghostscript                   ppc64le 9.25-1.fc30              fedora     41 k
 giflib                        ppc64le 5.1.4-2.fc29             fedora     50 k
 gl-manpages                   noarch  1.1-16.20161227.fc29     fedora    1.2 M
 gl2ps                         ppc64le 1.4.0-5.fc29             fedora     64 k
 glib-networking               ppc64le 2.58.0-2.fc30            fedora    137 k
 glib2-devel                   ppc64le 2.58.1-2.fc30            fedora    470 k
 glibc-devel                   ppc64le 2.28.9000-16.fc30        fedora    1.0 M
 glibc-headers                 ppc64le 2.28.9000-16.fc30        fedora    464 k
 glibmm24                      ppc64le 2.58.0-1.fc30            fedora    614 k
 glpk                          ppc64le 4.65-2.fc29              fedora    445 k
 glx-utils                     ppc64le 8.3.0-12.fc30            fedora     37 k
 gnuplot                       ppc64le 5.0.6-10.fc29            fedora    815 k
 gnuplot-common                ppc64le 5.0.6-10.fc29            fedora    630 k
 gnutls                        ppc64le 3.6.4-5.fc30             fedora    845 k
 google-droid-sans-fonts       noarch  20120715-14.fc29         fedora    2.5 M
 graphite2                     ppc64le 1.3.10-6.fc30            fedora    116 k
 graphite2-devel               ppc64le 1.3.10-6.fc30            fedora     41 k
 groff-base                    ppc64le 1.22.3-17.fc29           fedora    1.0 M
 gsettings-desktop-schemas     ppc64le 3.28.1-2.fc30            fedora    611 k
 gsl                           ppc64le 2.4-7.fc29               fedora    996 k
 gsm                           ppc64le 1.0.18-3.fc29            fedora     35 k
 gstreamer1                    ppc64le 1.14.4-1.fc30            fedora    1.2 M
 gstreamer1-plugins-base       ppc64le 1.14.4-1.fc30            fedora    1.7 M
 gtk-update-icon-cache         ppc64le 3.24.1-1.fc30            fedora     33 k
 gtk3                          ppc64le 3.24.1-1.fc30            fedora    4.6 M
 gtk3-devel                    ppc64le 3.24.1-1.fc30            fedora    4.5 M
 harfbuzz                      ppc64le 2.1.1-1.fc30             fedora    440 k
 harfbuzz-devel                ppc64le 2.1.1-1.fc30             fedora    187 k
 harfbuzz-icu                  ppc64le 2.1.1-1.fc30             fedora     15 k
 hdf5                          ppc64le 1.8.20-4.fc29            fedora    1.7 M
 hdf5-mpich                    ppc64le 1.8.20-4.fc29            fedora    1.7 M
 hdf5-openmpi                  ppc64le 1.8.20-4.fc29            fedora    1.7 M
 hicolor-icon-theme            noarch  0.17-3.fc29              fedora     44 k
 hunspell                      ppc64le 1.6.2-3.fc29             fedora    341 k
 hunspell-en-US                noarch  0.20140811.1-13.fc29     fedora    189 k
 hwloc-libs                    ppc64le 1.11.9-2.fc29            fedora    1.6 M
 hyphen                        ppc64le 2.8.8-10.fc29            fedora     30 k
 iptables-libs                 ppc64le 1.8.0-3.fc29             fedora     60 k
 isl                           ppc64le 0.16.1-7.fc29            fedora    1.2 M
 iso-codes                     noarch  3.79-2.fc29              fedora    3.4 M
 jack-audio-connection-kit     ppc64le 1.9.12-6.fc29            fedora    534 k
 jasper-libs                   ppc64le 2.0.14-7.fc29            fedora    173 k
 java-openjdk-headless         ppc64le 1:11.0.1.13-4.fc30       fedora     34 M
 javapackages-filesystem       noarch  5.3.0-2.fc30             fedora     12 k
 jbig2dec-libs                 ppc64le 0.14-3.fc29              fedora     68 k
 jbigkit-libs                  ppc64le 2.1-15.fc30              fedora     52 k
 json-c                        ppc64le 0.13.1-3.fc29            fedora     40 k
 json-glib                     ppc64le 1.4.4-1.fc30             fedora    139 k
 jsoncpp                       ppc64le 1.8.4-5.fc29             fedora     89 k
 kernel-headers                ppc64le 4.20.0-0.rc2.git0.1.fc30 fedora    1.2 M
 kmod                          ppc64le 25-4.fc30                fedora    121 k
 kmod-libs                     ppc64le 25-4.fc30                fedora     65 k
 lapack                        ppc64le 3.8.0-10.fc29            fedora    8.0 M
 latex2html                    noarch  2018.3-1.fc29            fedora    809 k
 lcms2                         ppc64le 2.9-4.fc30               fedora    167 k
 less                          ppc64le 530-2.fc29               fedora    159 k
 libICE                        ppc64le 1.0.9-14.fc29            fedora     72 k
 libICE-devel                  ppc64le 1.0.9-14.fc29            fedora     48 k
 libSM                         ppc64le 1.2.3-1.fc30             fedora     40 k
 libSM-devel                   ppc64le 1.2.3-1.fc30             fedora     12 k
 libX11                        ppc64le 1.6.7-1.fc30             fedora    634 k
 libX11-common                 noarch  1.6.7-1.fc30             fedora    155 k
 libX11-devel                  ppc64le 1.6.7-1.fc30             fedora    974 k
 libX11-xcb                    ppc64le 1.6.7-1.fc30             fedora     11 k
 libXau                        ppc64le 1.0.8-14.fc29            fedora     30 k
 libXau-devel                  ppc64le 1.0.8-14.fc29            fedora     14 k
 libXaw                        ppc64le 1.0.13-11.fc29           fedora    191 k
 libXcomposite                 ppc64le 0.4.4-15.fc29            fedora     23 k
 libXcomposite-devel           ppc64le 0.4.4-15.fc29            fedora     16 k
 libXcursor                    ppc64le 1.1.15-4.fc29            fedora     32 k
 libXcursor-devel              ppc64le 1.1.15-4.fc29            fedora     22 k
 libXdamage                    ppc64le 1.1.4-15.fc29            fedora     21 k
 libXdamage-devel              ppc64le 1.1.4-15.fc29            fedora    9.4 k
 libXext                       ppc64le 1.3.3-10.fc29            fedora     39 k
 libXext-devel                 ppc64le 1.3.3-10.fc29            fedora     73 k
 libXfixes                     ppc64le 5.0.3-8.fc29             fedora     19 k
 libXfixes-devel               ppc64le 5.0.3-8.fc29             fedora     12 k
 libXft                        ppc64le 2.3.2-11.fc29            fedora     63 k
 libXft-devel                  ppc64le 2.3.2-11.fc29            fedora     18 k
 libXi                         ppc64le 1.7.9-8.fc29             fedora     40 k
 libXi-devel                   ppc64le 1.7.9-8.fc29             fedora    101 k
 libXinerama                   ppc64le 1.1.4-2.fc29             fedora     14 k
 libXinerama-devel             ppc64le 1.1.4-2.fc29             fedora     13 k
 libXmu                        ppc64le 1.1.2-12.fc29            fedora     74 k
 libXpm                        ppc64le 3.5.12-8.fc29            fedora     61 k
 libXrandr                     ppc64le 1.5.1-8.fc29             fedora     27 k
 libXrandr-devel               ppc64le 1.5.1-8.fc29             fedora     19 k
 libXrender                    ppc64le 0.9.10-8.fc29            fedora     28 k
 libXrender-devel              ppc64le 0.9.10-8.fc29            fedora     16 k
 libXt                         ppc64le 1.1.5-9.fc29             fedora    185 k
 libXt-devel                   ppc64le 1.1.5-9.fc29             fedora    443 k
 libXtst                       ppc64le 1.2.3-8.fc29             fedora     22 k
 libXv                         ppc64le 1.0.11-8.fc29            fedora     18 k
 libXv-devel                   ppc64le 1.0.11-8.fc29            fedora     39 k
 libXxf86misc                  ppc64le 1.0.4-2.fc29             fedora     21 k
 libXxf86vm                    ppc64le 1.1.4-10.fc29            fedora     18 k
 libXxf86vm-devel              ppc64le 1.1.4-10.fc29            fedora     18 k
 libaec                        ppc64le 1.0.2-4.fc29             fedora     40 k
 libaec-devel                  ppc64le 1.0.2-4.fc29             fedora     11 k
 libappstream-glib             ppc64le 0.7.14-2.fc30            fedora    312 k
 libargon2                     ppc64le 20161029-6.fc29          fedora     31 k
 libasan                       ppc64le 8.2.1-5.fc30             fedora    430 k
 libatomic                     ppc64le 8.2.1-5.fc30             fedora     40 k
 libconfig                     ppc64le 1.7.2-2.fc29             fedora     71 k
 libcroco                      ppc64le 0.6.12-5.fc29            fedora    119 k
 libdatrie                     ppc64le 0.2.9-8.fc29             fedora     33 k
 libdrm                        ppc64le 2.4.96-1.fc30            fedora     97 k
 libdrm-devel                  ppc64le 2.4.96-1.fc30            fedora    139 k
 libedit                       ppc64le 3.1-24.20170329cvs.fc29  fedora    104 k
 libepoxy                      ppc64le 1.5.3-1.fc30             fedora    204 k
 libepoxy-devel                ppc64le 1.5.3-1.fc30             fedora    140 k
 libevdev                      ppc64le 1.6.0-1.fc30             fedora     39 k
 libfabric                     ppc64le 1.6.2-1.fc30             fedora    418 k
 libffado                      ppc64le 2.4.1-4.fc29             fedora    835 k
 libfontenc                    ppc64le 1.1.3-9.fc29             fedora     30 k
 libgfortran                   ppc64le 8.2.1-5.fc30             fedora    418 k
 libglvnd                      ppc64le 1:1.1.0-2.fc30           fedora     62 k
 libglvnd-core-devel           ppc64le 1:1.1.0-2.fc30           fedora     22 k
 libglvnd-devel                ppc64le 1:1.1.0-2.fc30           fedora     13 k
 libglvnd-egl                  ppc64le 1:1.1.0-2.fc30           fedora     49 k
 libglvnd-gles                 ppc64le 1:1.1.0-2.fc30           fedora     33 k
 libglvnd-glx                  ppc64le 1:1.1.0-2.fc30           fedora    120 k
 libglvnd-opengl               ppc64le 1:1.1.0-2.fc30           fedora     41 k
 libgomp                       ppc64le 8.2.1-5.fc30             fedora    210 k
 libgs                         ppc64le 9.25-1.fc30              fedora    3.1 M
 libgudev                      ppc64le 232-4.fc29               fedora     32 k
 libgusb                       ppc64le 0.3.0-2.fc29             fedora     45 k
 libharu                       ppc64le 2.3.0-5.fc29             fedora    484 k
 libibumad                     ppc64le 20.1-1.fc30              fedora     25 k
 libibverbs                    ppc64le 20.1-1.fc30              fedora    249 k
 libicu                        ppc64le 62.1-3.fc30              fedora    9.0 M
 libicu-devel                  ppc64le 62.1-3.fc30              fedora    916 k
 libidn                        ppc64le 1.35-3.fc29              fedora    233 k
 libiec61883                   ppc64le 1.2.0-20.fc29            fedora     40 k
 libijs                        ppc64le 0.35-8.fc29              fedora     29 k
 libimagequant                 ppc64le 2.12.2-1.fc30            fedora     66 k
 libinput                      ppc64le 1.12.3-1.fc30            fedora    180 k
 libjpeg-turbo                 ppc64le 2.0.0-1.fc29             fedora    164 k
 libkcapi                      ppc64le 1.1.3-1.fc30             fedora     45 k
 libkcapi-hmaccalc             ppc64le 1.1.3-1.fc30             fedora     28 k
 libmcpp                       ppc64le 2.7.2-21.fc29            fedora     85 k
 libmng                        ppc64le 2.0.3-8.fc29             fedora    194 k
 libmodman                     ppc64le 2.0.1-18.fc29            fedora     33 k
 libmpc                        ppc64le 1.1.0-2.fc29             fedora     62 k
 libmspack                     ppc64le 0.9.1-0.1.alpha.fc30     fedora     71 k
 libnl3                        ppc64le 3.4.0-6.fc29             fedora    316 k
 libnotify                     ppc64le 0.7.7-6.fc29             fedora     40 k
 libogg                        ppc64le 2:1.3.3-1.fc29           fedora     26 k
 libpaper                      ppc64le 1.1.24-22.fc29           fedora     41 k
 libpcap                       ppc64le 14:1.9.0-2.fc29          fedora    158 k
 libpng                        ppc64le 2:1.6.35-1.fc30          fedora    120 k
 libproxy                      ppc64le 0.4.15-10.fc30           fedora     66 k
 libqhull                      ppc64le 2015.2-6.fc29            fedora    171 k
 libquadmath                   ppc64le 8.2.1-5.fc30             fedora    190 k
 libquadmath-devel             ppc64le 8.2.1-5.fc30             fedora     42 k
 libraw1394                    ppc64le 2.1.2-8.fc30             fedora     62 k
 librdmacm                     ppc64le 20.1-1.fc30              fedora     67 k
 libsamplerate                 ppc64le 0.1.9-2.fc29             fedora    1.0 M
 libseccomp                    ppc64le 2.3.3-4.fc30             fedora     64 k
 libsecret                     ppc64le 0.18.6-2.fc29            fedora    164 k
 libsigc++20                   ppc64le 2.10.1-1.fc30            fedora     37 k
 libsndfile                    ppc64le 1.0.28-9.fc29            fedora    205 k
 libsoup                       ppc64le 2.65.1-1.fc30            fedora    356 k
 libstdc++-devel               ppc64le 8.2.1-5.fc30             fedora    2.1 M
 libstemmer                    ppc64le 0-11.585svn.fc29         fedora     73 k
 libthai                       ppc64le 0.1.28-1.fc29            fedora    200 k
 libtheora                     ppc64le 1:1.1.1-22.fc29          fedora    202 k
 libtiff                       ppc64le 4.0.9-13.fc30            fedora    176 k
 libubsan                      ppc64le 8.2.1-5.fc30             fedora    169 k
 libusbx                       ppc64le 1.0.22-1.fc29            fedora     68 k
 libuuid-devel                 ppc64le 2.33-0.1.fc30            fedora     28 k
 libuv                         ppc64le 1:1.23.2-1.fc30          fedora    128 k
 libvisual                     ppc64le 1:0.4.0-25.fc29          fedora    146 k
 libvorbis                     ppc64le 1:1.3.6-3.fc29           fedora    193 k
 libwacom                      ppc64le 0.32-1.fc30              fedora     37 k
 libwacom-data                 noarch  0.32-1.fc30              fedora     72 k
 libwayland-client             ppc64le 1.16.0-1.fc30            fedora     33 k
 libwayland-cursor             ppc64le 1.16.0-1.fc30            fedora     21 k
 libwayland-egl                ppc64le 1.16.0-1.fc30            fedora     13 k
 libwayland-server             ppc64le 1.16.0-1.fc30            fedora     40 k
 libwebp                       ppc64le 1.0.0-2.fc29             fedora    250 k
 libwmf-lite                   ppc64le 0.2.10-1.fc29            fedora     69 k
 libxcb                        ppc64le 1.13.1-1.fc30            fedora    211 k
 libxcb-devel                  ppc64le 1.13.1-1.fc30            fedora    1.1 M
 libxcrypt-devel               ppc64le 4.3.3-1.fc30             fedora     28 k
 libxkbcommon                  ppc64le 0.8.2-1.fc29             fedora    116 k
 libxkbcommon-devel            ppc64le 0.8.2-1.fc29             fedora     56 k
 libxkbcommon-x11              ppc64le 0.8.2-1.fc29             fedora     21 k
 libxml++                      ppc64le 2.40.1-7.fc29            fedora     92 k
 libxshmfence                  ppc64le 1.3-3.fc29               fedora     12 k
 libxslt                       ppc64le 1.1.32-3.fc29            fedora    255 k
 lksctp-tools                  ppc64le 1.0.16-10.fc29           fedora     94 k
 lua                           ppc64le 5.3.5-2.fc29             fedora    195 k
 lua-filesystem                ppc64le 1.6.3-9.fc29             fedora     33 k
 lua-json                      noarch  1.3.2-10.fc29            fedora     26 k
 lua-lpeg                      ppc64le 1.0.1-6.fc29             fedora     67 k
 lua-posix                     ppc64le 33.3.1-11.fc29           fedora    174 k
 lua-term                      ppc64le 0.07-7.fc29              fedora     15 k
 m4                            ppc64le 1.4.18-9.fc29            fedora    219 k
 mcpp                          ppc64le 2.7.2-21.fc29            fedora     27 k
 mesa-libEGL                   ppc64le 18.2.4-3.fc30            fedora    112 k
 mesa-libEGL-devel             ppc64le 18.2.4-3.fc30            fedora     34 k
 mesa-libGL                    ppc64le 18.2.4-3.fc30            fedora    164 k
 mesa-libGL-devel              ppc64le 18.2.4-3.fc30            fedora    160 k
 mesa-libGLU                   ppc64le 9.0.0-16.fc29            fedora    194 k
 mesa-libGLU-devel             ppc64le 9.0.0-16.fc29            fedora     13 k
 mesa-libgbm                   ppc64le 18.2.4-3.fc30            fedora     41 k
 mesa-libglapi                 ppc64le 18.2.4-3.fc30            fedora     36 k
 mozilla-filesystem            ppc64le 1.9-19.fc29              fedora    8.2 k
 mpich                         ppc64le 3.2.1-8.fc29             fedora    1.2 M
 mtdev                         ppc64le 1.1.5-13.fc29            fedora     22 k
 munge                         ppc64le 0.5.13-2.fc29            fedora    110 k
 munge-libs                    ppc64le 0.5.13-2.fc29            fedora     40 k
 ncurses-c++-libs              ppc64le 6.1-8.20180923.fc30      fedora     33 k
 ncurses-devel                 ppc64le 6.1-8.20180923.fc30      fedora    508 k
 netpbm                        ppc64le 10.83.01-1.fc29          fedora    185 k
 netpbm-progs                  ppc64le 10.83.01-1.fc29          fedora    2.2 M
 nettle                        ppc64le 3.4-7.fc30               fedora    314 k
 nspr                          ppc64le 4.20.0-1.fc30            fedora    131 k
 nss                           ppc64le 3.39.0-3.fc30            fedora    659 k
 nss-softokn                   ppc64le 3.39.0-3.fc30            fedora    373 k
 nss-softokn-freebl            ppc64le 3.39.0-3.fc30            fedora    213 k
 nss-sysinit                   ppc64le 3.39.0-3.fc30            fedora     20 k
 nss-util                      ppc64le 3.39.0-2.fc30            fedora     86 k
 numactl-libs                  ppc64le 2.0.12-1.fc29            fedora     29 k
 octave                        ppc64le 6:4.4.1-1.fc30           copr_base  15 M
 openblas                      ppc64le 0.3.3-2.fc30             fedora     27 k
 openblas-devel                ppc64le 0.3.3-2.fc30             fedora     87 k
 openblas-openmp               ppc64le 0.3.3-2.fc30             fedora    2.7 M
 openblas-openmp64             ppc64le 0.3.3-2.fc30             fedora    2.7 M
 openblas-openmp64_            ppc64le 0.3.3-2.fc30             fedora    2.7 M
 openblas-serial               ppc64le 0.3.3-2.fc30             fedora    2.6 M
 openblas-serial64             ppc64le 0.3.3-2.fc30             fedora    2.6 M
 openblas-serial64_            ppc64le 0.3.3-2.fc30             fedora    2.6 M
 openblas-threads              ppc64le 0.3.3-2.fc30             fedora    2.7 M
 openblas-threads64            ppc64le 0.3.3-2.fc30             fedora    2.7 M
 openblas-threads64_           ppc64le 0.3.3-2.fc30             fedora    2.7 M
 openjpeg2                     ppc64le 2.3.0-9.fc30             fedora    161 k
 openmpi                       ppc64le 2.1.5-1.fc30             fedora    2.5 M
 opensm-libs                   ppc64le 3.3.21-1.fc30            fedora     68 k
 openssh                       ppc64le 7.9p1-1.fc30             fedora    419 k
 openssh-clients               ppc64le 7.9p1-1.fc30             fedora    556 k
 opus                          ppc64le 1.3-1.fc30               fedora    210 k
 orc                           ppc64le 0.4.28-3.fc29            fedora    176 k
 pango                         ppc64le 1.42.4-1.fc30            fedora    276 k
 pango-devel                   ppc64le 1.42.4-1.fc30            fedora    294 k
 pcre-cpp                      ppc64le 8.42-5.fc30              fedora     28 k
 pcre-devel                    ppc64le 8.42-5.fc30              fedora    532 k
 pcre-utf16                    ppc64le 8.42-5.fc30              fedora    167 k
 pcre-utf32                    ppc64le 8.42-5.fc30              fedora    161 k
 pcre2-utf16                   ppc64le 10.32-4.fc30             fedora    212 k
 perl-Carp                     noarch  1.50-417.fc29            fedora     29 k
 perl-Data-Dumper              ppc64le 2.172-1.fc30             fedora     54 k
 perl-Digest                   noarch  1.17-417.fc29            fedora     24 k
 perl-Digest-MD5               ppc64le 2.55-417.fc29            fedora     36 k
 perl-Encode                   ppc64le 4:2.98-6.fc29            fedora    1.5 M
 perl-Errno                    ppc64le 1.29-425.fc30            fedora     24 k
 perl-Exporter                 noarch  5.73-418.fc29            fedora     31 k
 perl-File-Path                noarch  2.16-1.fc30              fedora     36 k
 perl-File-Temp                noarch  1:0.230.800-2.fc29       fedora     60 k
 perl-Filter                   ppc64le 2:1.59-1.fc29            fedora     79 k
 perl-Getopt-Long              noarch  1:2.50-417.fc29          fedora     61 k
 perl-HTTP-Tiny                noarch  0.076-1.fc29             fedora     55 k
 perl-IO                       ppc64le 1.39-425.fc30            fedora     90 k
 perl-MIME-Base64              ppc64le 3.15-417.fc29            fedora     30 k
 perl-PathTools                ppc64le 3.75-1.fc30              fedora     86 k
 perl-Pod-Escapes              noarch  1:1.07-417.fc29          fedora     19 k
 perl-Pod-Perldoc              noarch  3.28.01-418.fc29         fedora     83 k
 perl-Pod-Simple               noarch  1:3.35-417.fc29          fedora    211 k
 perl-Pod-Usage                noarch  4:1.69-417.fc29          fedora     32 k
 perl-Scalar-List-Utils        ppc64le 3:1.50-417.fc29          fedora     67 k
 perl-Socket                   ppc64le 4:2.027-417.fc29         fedora     54 k
 perl-Term-ANSIColor           noarch  4.06-418.fc29            fedora     44 k
 perl-Term-Cap                 noarch  1.17-417.fc29            fedora     22 k
 perl-Text-ParseWords          noarch  3.30-417.fc29            fedora     16 k
 perl-Text-Tabs+Wrap           noarch  2013.0523-417.fc29       fedora     23 k
 perl-Text-Unidecode           noarch  1.30-7.fc29              fedora    145 k
 perl-Thread-Queue             noarch  3.13-1.fc29              fedora     21 k
 perl-Time-Local               noarch  2:1.280-3.fc29           fedora     31 k
 perl-Unicode-EastAsianWidth   noarch  1.33-14.fc29             fedora     14 k
 perl-Unicode-Normalize        ppc64le 1.26-417.fc29            fedora     79 k
 perl-XML-Parser               ppc64le 2.44-13.fc29             fedora    220 k
 perl-XML-XPath                noarch  1.44-1.fc30              fedora     83 k
 perl-constant                 noarch  1.33-418.fc29            fedora     23 k
 perl-encoding                 ppc64le 4:2.22-6.fc29            fedora     63 k
 perl-interpreter              ppc64le 4:5.28.0-425.fc30        fedora    6.4 M
 perl-libintl-perl             ppc64le 1.30-1.fc30              fedora    812 k
 perl-libs                     ppc64le 4:5.28.0-425.fc30        fedora    1.6 M
 perl-macros                   ppc64le 4:5.28.0-425.fc30        fedora     20 k
 perl-open                     noarch  1.11-425.fc30            fedora     26 k
 perl-parent                   noarch  1:0.237-2.fc29           fedora     14 k
 perl-podlators                noarch  1:4.11-3.fc29            fedora    115 k
 perl-threads                  ppc64le 1:2.22-417.fc29          fedora     58 k
 perl-threads-shared           ppc64le 1.58-417.fc29            fedora     44 k
 pixman                        ppc64le 0.34.0-10.fc29           fedora    195 k
 pixman-devel                  ppc64le 0.34.0-10.fc29           fedora     17 k
 poppler                       ppc64le 0.67.0-2.fc30            fedora    926 k
 poppler-data                  noarch  0.4.9-2.fc29             fedora    2.1 M
 portaudio                     ppc64le 19-28.fc29               fedora     96 k
 procps-ng                     ppc64le 3.3.15-4.fc29            fedora    337 k
 proj                          ppc64le 4.9.3-6.fc29             fedora    237 k
 python-rpm-macros             noarch  3-39.fc30                fedora     12 k
 python3                       ppc64le 3.7.1-2.fc30             fedora     39 k
 python3-rpm-generators        noarch  6-1.fc30                 fedora     23 k
 python3-rpm-macros            noarch  3-39.fc30                fedora     11 k
 python3-setuptools            noarch  40.4.3-1.fc30            fedora    618 k
 qrencode-libs                 ppc64le 3.4.4-6.fc29             fedora     58 k
 qrupdate                      ppc64le 1.1.2-15.fc29            fedora     77 k
 qscintilla-qt5                ppc64le 2.10.8-1.fc30            fedora    1.2 M
 qt                            ppc64le 1:4.8.7-44.fc30          fedora    4.4 M
 qt-common                     noarch  1:4.8.7-44.fc30          fedora    7.8 k
 qt-mobility-common            ppc64le 1.2.2-0.32.20140317git169da60c.fc29
                                                                fedora     36 k
 qt-mobility-location          ppc64le 1.2.2-0.32.20140317git169da60c.fc29
                                                                fedora    566 k
 qt-mobility-sensors           ppc64le 1.2.2-0.32.20140317git169da60c.fc29
                                                                fedora    126 k
 qt-settings                   noarch  29.0-1.fc30              fedora    9.4 k
 qt-x11                        ppc64le 1:4.8.7-44.fc30          fedora     12 M
 qt5-qtbase                    ppc64le 5.11.2-3.fc30            fedora    3.3 M
 qt5-qtbase-common             noarch  5.11.2-3.fc30            fedora     15 k
 qt5-qtbase-gui                ppc64le 5.11.2-3.fc30            fedora    5.9 M
 qt5-qtdeclarative             ppc64le 5.11.2-1.fc30            fedora    3.3 M
 qt5-qtdeclarative-devel       ppc64le 5.11.2-1.fc30            fedora    891 k
 qt5-qtlocation                ppc64le 5.11.2-1.fc30            fedora    2.9 M
 qt5-qtsensors                 ppc64le 5.11.2-1.fc30            fedora    207 k
 qt5-qtsvg                     ppc64le 5.11.2-1.fc30            fedora    176 k
 qt5-qttools-common            noarch  5.11.2-1.fc30            fedora     13 k
 qt5-qttools-libs-help         ppc64le 5.11.2-1.fc30            fedora    160 k
 qt5-qtwebchannel              ppc64le 5.11.2-1.fc30            fedora     87 k
 qt5-qtwebkit                  ppc64le 5.212.0-0.29.alpha2.fc30 fedora     11 M
 qt5-qtxmlpatterns             ppc64le 5.11.2-1.fc30            fedora    1.0 M
 qt5-rpm-macros                noarch  5.11.2-1.fc30            fedora     10 k
 qtwebkit                      ppc64le 2.3.4-23.fc29            fedora     10 M
 rdma-core                     ppc64le 20.1-1.fc30              fedora     56 k
 readline-devel                ppc64le 7.0-12.fc29              fedora    194 k
 rest                          ppc64le 0.8.1-4.fc29             fedora     67 k
 rhash                         ppc64le 1.3.5-3.fc29             fedora    139 k
 rpm-mpi-hooks                 noarch  5-4.fc29                 fedora     10 k
 shared-mime-info              ppc64le 1.10-3.fc30              fedora    318 k
 suitesparse                   ppc64le 4.4.6-17.fc30            fedora    868 k
 sundials                      ppc64le 3.2.1-1.fc30             fedora    394 k
 systemd                       ppc64le 239-9.git9f3aed1.fc30    fedora    3.6 M
 systemd-pam                   ppc64le 239-9.git9f3aed1.fc30    fedora    174 k
 systemd-rpm-macros            noarch  239-9.git9f3aed1.fc30    fedora     20 k
 systemd-udev                  ppc64le 239-9.git9f3aed1.fc30    fedora    1.2 M
 tbb                           ppc64le 2019.1-1.fc30            fedora    139 k
 tcl                           ppc64le 1:8.6.8-2.fc29           fedora    1.2 M
 texinfo                       ppc64le 6.5-11.fc30              fedora    1.1 M
 texlive-ae                    noarch  8:svn15878.1.4-21.fc30   fedora     98 k
 texlive-algorithms            noarch  8:svn42428-21.fc30       fedora     28 k
 texlive-amscls                noarch  8:svn46099-21.fc30       fedora    1.2 M
 texlive-amsfonts              noarch  8:svn29208.3.04-21.fc30  fedora    3.6 M
 texlive-amsmath               noarch  8:svn47349-21.fc30       fedora     52 k
 texlive-anysize               noarch  8:svn15878.0-21.fc30     fedora     17 k
 texlive-attachfile            noarch  8:svn42099-21.fc30       fedora     27 k
 texlive-auto-pst-pdf          noarch  8:svn23723.0.6-21.fc30   fedora     22 k
 texlive-avantgar              noarch  8:svn31835.0-21.fc30     fedora    297 k
 texlive-babel                 noarch  8:svn47932-21.fc30       fedora    279 k
 texlive-babel-english         noarch  8:svn44495-21.fc30       fedora     26 k
 texlive-babelbib              noarch  8:svn25245.1.31-21.fc30  fedora     52 k
 texlive-base                  ppc64le 7:20180414-26.fc30       fedora    2.3 M
 texlive-beamer                noarch  8:svn46705-21.fc30       fedora    215 k
 texlive-bera                  noarch  8:svn20031.0-21.fc30     fedora    347 k
 texlive-beton                 noarch  8:svn15878.0-21.fc30     fedora     21 k
 texlive-bibtex                ppc64le 7:20180414-26.fc30       fedora    453 k
 texlive-bidi                  noarch  8:svn48397-21.fc30       fedora    165 k
 texlive-bookman               noarch  8:svn31835.0-21.fc30     fedora    338 k
 texlive-booktabs              noarch  8:svn40846-21.fc30       fedora     22 k
 texlive-breakurl              noarch  8:svn29901.1.40-21.fc30  fedora     22 k
 texlive-breqn                 noarch  8:svn43071-21.fc30       fedora     48 k
 texlive-caption               noarch  8:svn47968-21.fc30       fedora     58 k
 texlive-carlisle              noarch  8:svn47876-21.fc30       fedora     31 k
 texlive-changepage            noarch  8:svn15878.1.0c-21.fc30  fedora     25 k
 texlive-charter               noarch  8:svn15878.0-21.fc30     fedora    200 k
 texlive-chngcntr              noarch  8:svn47577-21.fc30       fedora     21 k
 texlive-cite                  noarch  8:svn36428.5.5-21.fc30   fedora     37 k
 texlive-cm                    noarch  8:svn45811-21.fc30       fedora    288 k
 texlive-cm-super              noarch  8:svn15878.0-21.fc30     fedora     62 M
 texlive-cmap                  noarch  8:svn42428-21.fc30       fedora     26 k
 texlive-cmextra               noarch  8:svn42428-21.fc30       fedora     45 k
 texlive-collection-basic      noarch  8:svn45851-21.fc30       fedora     16 k
 texlive-collection-fontsrecommended
                               noarch  8:svn35830.0-21.fc30     fedora     16 k
 texlive-collection-latex      noarch  8:svn41614-21.fc30       fedora     16 k
 texlive-collection-latexrecommended
                               noarch  8:svn45955-21.fc30       fedora     16 k
 texlive-colortbl              noarch  8:svn47614-21.fc30       fedora     22 k
 texlive-courier               noarch  8:svn35058.0-21.fc30     fedora    516 k
 texlive-crop                  noarch  8:svn15878.1.5-21.fc30   fedora     24 k
 texlive-csquotes              noarch  8:svn47564-21.fc30       fedora     41 k
 texlive-ctable                noarch  8:svn38672-21.fc30       fedora     23 k
 texlive-currfile              noarch  8:svn40725-21.fc30       fedora     26 k
 texlive-dvipdfmx              ppc64le 7:20180414-26.fc30       fedora    2.9 M
 texlive-dvips                 ppc64le 7:20180414-26.fc30       fedora    708 k
 texlive-ec                    noarch  8:svn25033.1.0-21.fc30   fedora    475 k
 texlive-enctex                noarch  8:svn34957.0-21.fc30     fedora     51 k
 texlive-enumitem              noarch  8:svn24146.3.5.2-21.fc30 fedora     31 k
 texlive-environ               noarch  8:svn33821.0.3-21.fc30   fedora     21 k
 texlive-epsf                  noarch  8:svn21461.2.7.4-21.fc30 fedora     24 k
 texlive-eso-pic               noarch  8:svn47694-21.fc30       fedora     24 k
 texlive-etex                  noarch  8:svn37057.0-21.fc30     fedora     33 k
 texlive-etex-pkg              noarch  8:svn41784-21.fc30       fedora     21 k
 texlive-etoolbox              noarch  8:svn46602-21.fc30       fedora     31 k
 texlive-euenc                 noarch  8:svn19795.0.1h-21.fc30  fedora     27 k
 texlive-euler                 noarch  8:svn42428-21.fc30       fedora     22 k
 texlive-euro                  noarch  8:svn22191.1.1-21.fc30   fedora     21 k
 texlive-euro-ce               noarch  8:svn25714-21.fc30       fedora     31 k
 texlive-eurosym               noarch  8:svn17265.1.4_subrfix-21.fc30
                                                                fedora    157 k
 texlive-extsizes              noarch  8:svn17263.1.4a-21.fc30  fedora     32 k
 texlive-fancybox              noarch  8:svn18304.1.4-21.fc30   fedora     28 k
 texlive-fancyhdr              noarch  8:svn44730-21.fc30       fedora     23 k
 texlive-fancyref              noarch  8:svn15878.0.9c-21.fc30  fedora     24 k
 texlive-fancyvrb              noarch  8:svn18492.2.8-21.fc30   fedora     32 k
 texlive-filecontents          noarch  8:svn47890-21.fc30       fedora     21 k
 texlive-filehook              noarch  8:svn24280.0.5d-21.fc30  fedora     27 k
 texlive-finstrut              noarch  8:svn21719.0.5-21.fc30   fedora     25 k
 texlive-fix2col               noarch  8:svn38770-21.fc30       fedora     21 k
 texlive-float                 noarch  8:svn15878.1.3d-21.fc30  fedora     22 k
 texlive-fontspec              noarch  8:svn48320-21.fc30       fedora     50 k
 texlive-footmisc              noarch  8:svn23330.5.5b-21.fc30  fedora     28 k
 texlive-fp                    noarch  8:svn15878.0-21.fc30     fedora     41 k
 texlive-fpl                   noarch  8:svn15878.1.002-21.fc30 fedora    379 k
 texlive-geometry              noarch  8:svn47638-21.fc30       fedora     28 k
 texlive-glyphlist             noarch  7:20180414-26.fc30       fedora     40 k
 texlive-graphics              noarch  8:svn47350-21.fc30       fedora     40 k
 texlive-graphics-cfg          noarch  8:svn40269-21.fc30       fedora     17 k
 texlive-graphics-def          noarch  8:svn46267-21.fc30       fedora     33 k
 texlive-gsftopk               ppc64le 7:20180414-26.fc30       fedora     36 k
 texlive-helvetic              noarch  8:svn31835.0-21.fc30     fedora    622 k
 texlive-hyperref              noarch  8:svn46583-21.fc30       fedora    142 k
 texlive-hyph-utf8             noarch  8:svn48290-21.fc30       fedora     34 k
 texlive-hyphen-base           noarch  8:svn48303-21.fc30       fedora     38 k
 texlive-ifetex                noarch  8:svn47231-21.fc30       fedora     23 k
 texlive-ifluatex              noarch  8:svn47293-21.fc30       fedora     24 k
 texlive-ifmtarg               noarch  8:svn47544-21.fc30       fedora     19 k
 texlive-ifplatform            noarch  8:svn45533-21.fc30       fedora     21 k
 texlive-iftex                 noarch  8:svn29654.0.2-21.fc30   fedora     23 k
 texlive-ifxetex               noarch  8:svn19685.0.5-21.fc30   fedora     20 k
 texlive-index                 noarch  8:svn24099.4.1beta-21.fc30
                                                                fedora     28 k
 texlive-jknapltx              noarch  8:svn19440.0-21.fc30     fedora     32 k
 texlive-kastrup               noarch  8:svn15878.0-21.fc30     fedora     17 k
 texlive-knuth-lib             noarch  8:svn35820.0-21.fc30     fedora     51 k
 texlive-knuth-local           noarch  8:svn38627-21.fc30       fedora     44 k
 texlive-koma-script           noarch  8:svn47249-21.fc30       fedora    7.2 M
 texlive-kpathsea              ppc64le 7:20180414-26.fc30       fedora    1.1 M
 texlive-l3experimental        noarch  8:svn47705-21.fc30       fedora     58 k
 texlive-l3kernel              noarch  8:svn48022-21.fc30       fedora    181 k
 texlive-l3packages            noarch  8:svn47705-21.fc30       fedora     44 k
 texlive-latex                 noarch  7:20180414-26.fc30       fedora     13 M
 texlive-latex-fonts           noarch  8:svn28888.0-21.fc30     fedora     44 k
 texlive-latexbug              noarch  8:svn45559-21.fc30       fedora    207 k
 texlive-latexconfig           noarch  8:svn45777-21.fc30       fedora     21 k
 texlive-lib                   ppc64le 7:20180414-26.fc30       fedora    292 k
 texlive-lineno                noarch  8:svn21442.4.41-21.fc30  fedora     84 k
 texlive-listings              noarch  8:svn37534.1.6-21.fc30   fedora    150 k
 texlive-lm                    noarch  8:svn48145-21.fc30       fedora     13 M
 texlive-lm-math               noarch  8:svn36915.1.959-21.fc30 fedora    431 k
 texlive-ltabptch              noarch  8:svn17533.1.74d-21.fc30 fedora     23 k
 texlive-ltxmisc               noarch  8:svn21927.0-21.fc30     fedora     33 k
 texlive-lua-alt-getopt        noarch  8:svn29349.0.7.0-21.fc30 fedora     17 k
 texlive-luabidi               noarch  8:svn30790.0.2-21.fc30   fedora     24 k
 texlive-lualatex-math         noarch  8:svn44621-21.fc30       fedora     25 k
 texlive-lualibs               noarch  8:svn43153-21.fc30       fedora    106 k
 texlive-luaotfload            noarch  7:20180414-26.fc30       fedora    782 k
 texlive-luatex                ppc64le 7:20180414-26.fc30       fedora    4.7 M
 texlive-luatexbase            noarch  8:svn38550-21.fc30       fedora     21 k
 texlive-lwarp                 noarch  7:20180414-26.fc30       fedora    2.2 M
 texlive-makecmds              noarch  8:svn15878.0-21.fc30     fedora     20 k
 texlive-makeindex             ppc64le 7:20180414-26.fc30       fedora    438 k
 texlive-manfnt-font           noarch  8:svn45777-21.fc30       fedora     42 k
 texlive-marginnote            noarch  8:svn48383-21.fc30       fedora     22 k
 texlive-marvosym              noarch  8:svn29349.2.2a-21.fc30  fedora    150 k
 texlive-mathpazo              noarch  8:svn15878.1.003-21.fc30 fedora     88 k
 texlive-mathspec              noarch  8:svn42773-21.fc30       fedora     29 k
 texlive-mathtools             noarch  8:svn46250-21.fc30       fedora     42 k
 texlive-mdwtools              noarch  8:svn15878.1.05.4-21.fc30
                                                                fedora     42 k
 texlive-memoir                noarch  8:svn47305-21.fc30       fedora    104 k
 texlive-metafont              ppc64le 7:20180414-26.fc30       fedora    231 k
 texlive-metalogo              noarch  8:svn18611.0.12-21.fc30  fedora     21 k
 texlive-mflogo                noarch  8:svn42428-21.fc30       fedora     21 k
 texlive-mflogo-font           noarch  8:svn36898.1.002-21.fc30 fedora     36 k
 texlive-mfnfss                noarch  8:svn46036-21.fc30       fedora     22 k
 texlive-mfware                ppc64le 7:20180414-26.fc30       fedora    100 k
 texlive-microtype             noarch  8:svn46323-21.fc30       fedora     72 k
 texlive-mnsymbol              noarch  8:svn18651.1.4-21.fc30   fedora    4.4 M
 texlive-mparhack              noarch  8:svn15878.1.4-21.fc30   fedora     23 k
 texlive-mptopdf               noarch  7:20180414-26.fc30       fedora     56 k
 texlive-ms                    noarch  8:svn42428-21.fc30       fedora     26 k
 texlive-multido               noarch  8:svn18302.1.42-21.fc30  fedora     23 k
 texlive-natbib                noarch  8:svn20668.8.31b-21.fc30 fedora     37 k
 texlive-ncntrsbk              noarch  8:svn31835.0-21.fc30     fedora    344 k
 texlive-ntgclass              noarch  8:svn15878.2.1a-21.fc30  fedora     41 k
 texlive-oberdiek              noarch  7:20180414-26.fc30       fedora     14 M
 texlive-palatino              noarch  8:svn31835.0-21.fc30     fedora    391 k
 texlive-paralist              noarch  8:svn43021-21.fc30       fedora     23 k
 texlive-parallel              noarch  8:svn15878.0-21.fc30     fedora     23 k
 texlive-parskip               noarch  8:svn19963.2.0-21.fc30   fedora     21 k
 texlive-pdfpages              noarch  8:svn45659-21.fc30       fedora     37 k
 texlive-pdftex                ppc64le 7:20180414-26.fc30       fedora    1.9 M
 texlive-pgf                   noarch  8:svn44231-21.fc30       fedora    812 k
 texlive-placeins              noarch  8:svn19848.2.2-21.fc30   fedora     18 k
 texlive-plain                 noarch  8:svn43076-21.fc30       fedora    465 k
 texlive-polyglossia           noarch  8:svn47392-21.fc30       fedora    120 k
 texlive-powerdot              noarch  8:svn45165-21.fc30       fedora     53 k
 texlive-psfrag                noarch  8:svn15878.3.04-21.fc30  fedora     20 k
 texlive-pslatex               noarch  8:svn16416.0-21.fc30     fedora     26 k
 texlive-psnfss                noarch  8:svn33946.9.2a-21.fc30  fedora     47 k
 texlive-pspicture             noarch  8:svn15878.0-21.fc30     fedora     21 k
 texlive-pst-3d                noarch  8:svn17257.1.10-21.fc30  fedora     23 k
 texlive-pst-blur              noarch  8:svn15878.2.0-21.fc30   fedora     22 k
 texlive-pst-coil              noarch  8:svn37377.1.07-21.fc30  fedora     23 k
 texlive-pst-eps               noarch  8:svn15878.1.0-21.fc30   fedora     22 k
 texlive-pst-fill              noarch  8:svn15878.1.01-21.fc30  fedora     23 k
 texlive-pst-grad              noarch  8:svn15878.1.06-21.fc30  fedora     23 k
 texlive-pst-math              noarch  8:svn34786.0.63-21.fc30  fedora     24 k
 texlive-pst-node              noarch  8:svn46170-21.fc30       fedora     46 k
 texlive-pst-ovl               noarch  8:svn45506-21.fc30       fedora     21 k
 texlive-pst-pdf               noarch  7:20180414-26.fc30       fedora    963 k
 texlive-pst-plot              noarch  8:svn47163-21.fc30       fedora     43 k
 texlive-pst-slpe              noarch  8:svn24391.1.31-21.fc30  fedora     23 k
 texlive-pst-text              noarch  8:svn15878.1.00-21.fc30  fedora     23 k
 texlive-pst-tools             noarch  8:svn45978-21.fc30       fedora     24 k
 texlive-pst-tree              noarch  8:svn43272-21.fc30       fedora     26 k
 texlive-pstricks              noarch  8:svn48256-21.fc30       fedora    109 k
 texlive-pstricks-add          noarch  8:svn46541-21.fc30       fedora     41 k
 texlive-pxfonts               noarch  8:svn15878.0-21.fc30     fedora    502 k
 texlive-qstest                noarch  8:svn15878.0-21.fc30     fedora     24 k
 texlive-rcs                   noarch  8:svn15878.0-21.fc30     fedora     33 k
 texlive-realscripts           noarch  8:svn39706-21.fc30       fedora     24 k
 texlive-rsfs                  noarch  8:svn15878.0-21.fc30     fedora     74 k
 texlive-sansmath              noarch  8:svn17997.1.1-21.fc30   fedora     19 k
 texlive-sansmathaccent        noarch  8:svn30187.0-21.fc30     fedora     36 k
 texlive-sauerj                noarch  8:svn15878.0-21.fc30     fedora     25 k
 texlive-section               noarch  8:svn20180.0-21.fc30     fedora     29 k
 texlive-seminar               noarch  8:svn34011.1.62-21.fc30  fedora     54 k
 texlive-sepnum                noarch  8:svn20186.2.0-21.fc30   fedora     22 k
 texlive-setspace              noarch  8:svn24881.6.7a-21.fc30  fedora     23 k
 texlive-showexpl              noarch  8:svn42677-21.fc30       fedora     23 k
 texlive-soul                  noarch  8:svn15878.2.4-21.fc30   fedora     25 k
 texlive-subfig                noarch  8:svn15878.1.3-21.fc30   fedora     26 k
 texlive-symbol                noarch  8:svn31835.0-21.fc30     fedora     59 k
 texlive-tetex                 noarch  7:20180414-26.fc30       fedora    393 k
 texlive-tex                   ppc64le 7:20180414-26.fc30       fedora    188 k
 texlive-tex-gyre              noarch  8:svn48058-21.fc30       fedora    8.3 M
 texlive-tex-gyre-math         noarch  8:svn41264-21.fc30       fedora    1.4 M
 texlive-tex-ini-files         noarch  8:svn40533-21.fc30       fedora     20 k
 texlive-texconfig             noarch  7:20180414-26.fc30       fedora     31 k
 texlive-texlive-common-doc    noarch  8:svn44191-21.fc30       fedora    165 k
 texlive-texlive-docindex      noarch  8:svn45575-21.fc30       fedora    149 k
 texlive-texlive-en            noarch  7:20180414-26.fc30       fedora    1.6 M
 texlive-texlive-msg-translations
                               noarch  8:svn48373-21.fc30       fedora    141 k
 texlive-texlive-scripts       noarch  7:20180414-26.fc30       fedora     33 k
 texlive-texlive.infra         noarch  7:20180414-26.fc30       fedora    161 k
 texlive-textcase              noarch  8:svn15878.0-21.fc30     fedora     20 k
 texlive-thumbpdf              noarch  7:20180414-26.fc30       fedora     44 k
 texlive-times                 noarch  8:svn35058.0-21.fc30     fedora    345 k
 texlive-tipa                  noarch  8:svn29349.1.3-21.fc30   fedora    2.8 M
 texlive-titlesec              noarch  8:svn40129-21.fc30       fedora     42 k
 texlive-tools                 noarch  8:svn47671-21.fc30       fedora     69 k
 texlive-translator            noarch  8:svn46231-21.fc30       fedora    275 k
 texlive-trimspaces            noarch  8:svn15878.1.1-21.fc30   fedora     20 k
 texlive-txfonts               noarch  8:svn15878.0-21.fc30     fedora    774 k
 texlive-type1cm               noarch  8:svn21820.0-21.fc30     fedora     21 k
 texlive-typehtml              noarch  8:svn17134.0-21.fc30     fedora     26 k
 texlive-ucharcat              noarch  8:svn38907-21.fc30       fedora     20 k
 texlive-ucs                   noarch  8:svn35853.2.2-21.fc30   fedora    366 k
 texlive-underscore            noarch  8:svn18261.0-21.fc30     fedora     24 k
 texlive-unicode-data          noarch  8:svn48003-21.fc30       fedora    293 k
 texlive-unicode-math          noarch  8:svn48309-21.fc30       fedora     70 k
 texlive-updmap-map            noarch  8:svn48150-21.fc30       fedora    1.4 M
 texlive-url                   noarch  8:svn32528.3.4-21.fc30   fedora     25 k
 texlive-utopia                noarch  8:svn15878.0-21.fc30     fedora    233 k
 texlive-varwidth              noarch  8:svn24104.0.92-21.fc30  fedora     23 k
 texlive-wasy                  noarch  8:svn35831.0-21.fc30     fedora     41 k
 texlive-wasy2-ps              noarch  8:svn35830.0-21.fc30     fedora    231 k
 texlive-wasysym               noarch  8:svn15878.2.0-21.fc30   fedora     23 k
 texlive-xcolor                noarch  8:svn41044-21.fc30       fedora     38 k
 texlive-xdvi                  ppc64le 7:20180414-26.fc30       fedora    354 k
 texlive-xifthen               noarch  8:svn38929-21.fc30       fedora     21 k
 texlive-xkeyval               noarch  8:svn35741.2.7a-21.fc30  fedora     38 k
 texlive-xltxtra               noarch  8:svn39453-21.fc30       fedora     22 k
 texlive-xunicode              noarch  8:svn30466.0.981-21.fc30 fedora     49 k
 texlive-zapfchan              noarch  8:svn31835.0-21.fc30     fedora    107 k
 texlive-zapfding              noarch  8:svn31835.0-21.fc30     fedora     69 k
 torque-libs                   ppc64le 4.2.10-19.fc30           fedora    138 k
 tzdata-java                   noarch  2018e-2.fc29             fedora    151 k
 urw-base35-bookman-fonts      noarch  20170801-11.fc29         fedora    856 k
 urw-base35-c059-fonts         noarch  20170801-11.fc29         fedora    883 k
 urw-base35-d050000l-fonts     noarch  20170801-11.fc29         fedora     78 k
 urw-base35-fonts              noarch  20170801-11.fc29         fedora     11 k
 urw-base35-fonts-common       noarch  20170801-11.fc29         fedora     22 k
 urw-base35-gothic-fonts       noarch  20170801-11.fc29         fedora    653 k
 urw-base35-nimbus-mono-ps-fonts
                               noarch  20170801-11.fc29         fedora    800 k
 urw-base35-nimbus-roman-fonts noarch  20170801-11.fc29         fedora    864 k
 urw-base35-nimbus-sans-fonts  noarch  20170801-11.fc29         fedora    1.3 M
 urw-base35-p052-fonts         noarch  20170801-11.fc29         fedora    981 k
 urw-base35-standard-symbols-ps-fonts
                               noarch  20170801-11.fc29         fedora     43 k
 urw-base35-z003-fonts         noarch  20170801-11.fc29         fedora    279 k
 wayland-devel                 ppc64le 1.16.0-1.fc30            fedora    144 k
 wayland-protocols-devel       noarch  1.16-1.fc29              fedora     74 k
 webkit2gtk3                   ppc64le 2.22.3-2.fc30            fedora     13 M
 webkit2gtk3-jsc               ppc64le 2.22.3-2.fc30            fedora    2.6 M
 woff2                         ppc64le 1.0.2-4.fc29             fedora     62 k
 wxBase3                       ppc64le 3.0.4-4.fc29             fedora    1.1 M
 wxBase3-devel                 ppc64le 3.0.4-4.fc29             fedora    1.3 M
 wxGTK3                        ppc64le 3.0.4-4.fc29             fedora    4.8 M
 wxGTK3-gl                     ppc64le 3.0.4-4.fc29             fedora     39 k
 wxGTK3-i18n                   noarch  3.0.4-4.fc29             fedora    505 k
 wxGTK3-media                  ppc64le 3.0.4-4.fc29             fedora     57 k
 wxGTK3-webview                ppc64le 3.0.4-4.fc29             fedora     62 k
 xcb-util                      ppc64le 0.4.0-11.fc29            fedora     18 k
 xcb-util-image                ppc64le 0.4.0-11.fc29            fedora     19 k
 xcb-util-keysyms              ppc64le 0.4.0-9.fc29             fedora     14 k
 xcb-util-renderutil           ppc64le 0.3.9-12.fc29            fedora     18 k
 xcb-util-wm                   ppc64le 0.4.1-14.fc29            fedora     30 k
 xkeyboard-config              noarch  2.24-4.fc29              fedora    822 k
 xml-common                    noarch  0.6.3-51.fc30            fedora     32 k
 xorg-x11-font-utils           ppc64le 1:7.5-40.fc29            fedora    105 k
 xorg-x11-proto-devel          noarch  2018.4-2.fc29            fedora    280 k
 xorg-x11-server-utils         ppc64le 7.7-27.fc30              fedora    191 k
 zlib-devel                    ppc64le 1.2.11-14.fc30           fedora     46 k
 zziplib                       ppc64le 0.13.69-1.fc29           fedora     89 k

Transaction Summary
================================================================================
Install  730 Packages

Total download size: 581 M
Installed size: 2.0 G
Downloading Packages:
--------------------------------------------------------------------------------
Total                                            26 MB/s | 581 MB     00:22     
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
Setting system policy to DEFAULT
updmap [WARNING]: resetting $HOME value (was /builddir) to root's actual home (/root).

Installed:
  cmake.ppc64le 3.12.2-1.fc30                                                   
  desktop-file-utils.ppc64le 0.23-9.fc29                                        
  fltk-devel.ppc64le 1.3.4-7.fc29                                               
  freeglut-devel.ppc64le 3.0.0-9.fc29                                           
  giflib-devel.ppc64le 5.1.4-2.fc29                                             
  gsl-devel.ppc64le 2.4-7.fc29                                                  
  hdf5-devel.ppc64le 1.8.20-4.fc29                                              
  hdf5-mpich-devel.ppc64le 1.8.20-4.fc29                                        
  hdf5-openmpi-devel.ppc64le 1.8.20-4.fc29                                      
  libXmu-devel.ppc64le 1.1.2-12.fc29                                            
  libharu-devel.ppc64le 2.3.0-5.fc29                                            
  libjpeg-turbo-devel.ppc64le 2.0.0-1.fc29                                      
  libpng-devel.ppc64le 2:1.6.35-1.fc30                                          
  libtiff-devel.ppc64le 4.0.9-13.fc30                                           
  libtool-ltdl-devel.ppc64le 2.4.6-27.fc30                                      
  lua-devel.ppc64le 5.3.5-2.fc29                                                
  mpich-devel.ppc64le 3.2.1-8.fc29                                              
  octave-devel.ppc64le 6:4.4.1-1.fc30                                           
  openmpi-devel.ppc64le 2.1.5-1.fc30                                            
  perl-Storable.ppc64le 1:3.11-5.fc30                                           
  python3-devel.ppc64le 3.7.1-2.fc30                                            
  python3-numpy.ppc64le 1:1.15.1-1.fc30                                         
  qt-devel.ppc64le 1:4.8.7-44.fc30                                              
  qt5-qtbase-devel.ppc64le 5.11.2-3.fc30                                        
  qt5-qtwebkit-devel.ppc64le 5.212.0-0.29.alpha2.fc30                           
  qtwebkit-devel.ppc64le 2.3.4-23.fc29                                          
  swig.ppc64le 3.0.12-22.fc30                                                   
  texi2html.noarch 5.0-8.fc28                                                   
  texinfo-tex.ppc64le 6.5-11.fc30                                               
  wxGTK3-devel.ppc64le 3.0.4-4.fc29                                             
  GraphicsMagick.ppc64le 1.3.30-3.fc29                                          
  GraphicsMagick-c++.ppc64le 1.3.30-3.fc29                                      
  Lmod.ppc64le 7.8.6-1.fc30                                                     
  ModemManager-glib.ppc64le 1.8.0-4.fc29                                        
  SDL2.ppc64le 2.0.9-1.fc30                                                     
  acl.ppc64le 2.2.53-2.fc29                                                     
  adobe-mappings-cmap.noarch 20171205-4.fc29                                    
  adobe-mappings-cmap-deprecated.noarch 20171205-4.fc29                         
  adobe-mappings-pdf.noarch 20180407-2.fc29                                     
  adwaita-cursor-theme.noarch 3.30.0-1.fc30                                     
  adwaita-icon-theme.noarch 3.30.0-1.fc30                                       
  alsa-lib.ppc64le 1.1.7-2.fc30                                                 
  annobin.ppc64le 8.59-1.fc30                                                   
  arpack.ppc64le 3.5.0-6.fc28                                                   
  at-spi2-atk.ppc64le 2.30.0-1.fc30                                             
  at-spi2-atk-devel.ppc64le 2.30.0-1.fc30                                       
  at-spi2-core.ppc64le 2.30.0-2.fc30                                            
  at-spi2-core-devel.ppc64le 2.30.0-2.fc30                                      
  atk.ppc64le 2.30.0-1.fc30                                                     
  atk-devel.ppc64le 2.30.0-1.fc30                                               
  autoconf.noarch 2.69-28.fc29                                                  
  automake.noarch 1.16.1-7.fc30                                                 
  avahi-glib.ppc64le 0.7-16.fc29                                                
  avahi-libs.ppc64le 0.7-16.fc29                                                
  blas.ppc64le 3.8.0-10.fc29                                                    
  bzip2-devel.ppc64le 1.0.6-28.fc29                                             
  cairo.ppc64le 1.16.0-1.fc30                                                   
  cairo-devel.ppc64le 1.16.0-1.fc30                                             
  cairo-gobject.ppc64le 1.16.0-1.fc30                                           
  cairo-gobject-devel.ppc64le 1.16.0-1.fc30                                     
  cdparanoia-libs.ppc64le 10.2-28.fc29                                          
  cmake-data.noarch 3.12.2-1.fc30                                               
  cmake-filesystem.ppc64le 3.12.2-1.fc30                                        
  cmake-rpm-macros.noarch 3.12.2-1.fc30                                         
  colord-libs.ppc64le 1.4.3-2.fc29                                              
  copy-jdk-configs.noarch 3.7-2.fc29                                            
  cpp.ppc64le 8.2.1-5.fc30                                                      
  cryptsetup-libs.ppc64le 2.0.5-1.fc30                                          
  cups-libs.ppc64le 1:2.2.8-6.fc30                                              
  dbus.ppc64le 1:1.12.10-8.fc30                                                 
  dbus-common.noarch 1:1.12.10-8.fc30                                           
  dbus-daemon.ppc64le 1:1.12.10-8.fc30                                          
  dbus-devel.ppc64le 1:1.12.10-8.fc30                                           
  dbus-libs.ppc64le 1:1.12.10-8.fc30                                            
  dbus-tools.ppc64le 1:1.12.10-8.fc30                                           
  dejavu-fonts-common.noarch 2.35-7.fc29                                        
  dejavu-sans-fonts.noarch 2.35-7.fc29                                          
  device-mapper.ppc64le 1.02.152-1.fc30                                         
  device-mapper-libs.ppc64le 1.02.152-1.fc30                                    
  dracut.ppc64le 049-11.git20181024.fc30                                        
  emacs-filesystem.noarch 1:26.1-7.fc30                                         
  enchant2.ppc64le 2.2.3-5.fc29                                                 
  epstool.ppc64le 3.08-15.fc29                                                  
  expat-devel.ppc64le 2.2.6-1.fc30                                              
  fftw.ppc64le 3.3.8-2.fc29                                                     
  fftw-devel.ppc64le 3.3.8-2.fc29                                               
  fftw-libs.ppc64le 3.3.8-2.fc29                                                
  fftw-libs-double.ppc64le 3.3.8-2.fc29                                         
  fftw-libs-long.ppc64le 3.3.8-2.fc29                                           
  fftw-libs-single.ppc64le 3.3.8-2.fc29                                         
  fipscheck.ppc64le 1.5.0-5.fc29                                                
  fipscheck-lib.ppc64le 1.5.0-5.fc29                                            
  flac-libs.ppc64le 1.3.2-8.fc29                                                
  fltk.ppc64le 1.3.4-7.fc29                                                     
  fontconfig.ppc64le 2.13.1-3.fc30                                              
  fontconfig-devel.ppc64le 2.13.1-3.fc30                                        
  fontpackages-filesystem.noarch 1.44-22.fc29                                   
  freeglut.ppc64le 3.0.0-9.fc29                                                 
  freetype.ppc64le 2.9.1-6.fc30                                                 
  freetype-devel.ppc64le 2.9.1-6.fc30                                           
  fribidi.ppc64le 1.0.5-1.fc29                                                  
  fribidi-devel.ppc64le 1.0.5-1.fc29                                            
  gcc.ppc64le 8.2.1-5.fc30                                                      
  gcc-c++.ppc64le 8.2.1-5.fc30                                                  
  gcc-gfortran.ppc64le 8.2.1-5.fc30                                             
  gd.ppc64le 2.2.5-7.fc30                                                       
  gdk-pixbuf2.ppc64le 2.38.0-4.fc30                                             
  gdk-pixbuf2-devel.ppc64le 2.38.0-4.fc30                                       
  gdk-pixbuf2-modules.ppc64le 2.38.0-4.fc30                                     
  geoclue2.ppc64le 2.5.1-1.fc30                                                 
  gettext.ppc64le 0.19.8.1-18.fc30                                              
  gettext-libs.ppc64le 0.19.8.1-18.fc30                                         
  ghostscript.ppc64le 9.25-1.fc30                                               
  giflib.ppc64le 5.1.4-2.fc29                                                   
  gl-manpages.noarch 1.1-16.20161227.fc29                                       
  gl2ps.ppc64le 1.4.0-5.fc29                                                    
  glib-networking.ppc64le 2.58.0-2.fc30                                         
  glib2-devel.ppc64le 2.58.1-2.fc30                                             
  glibc-devel.ppc64le 2.28.9000-16.fc30                                         
  glibc-headers.ppc64le 2.28.9000-16.fc30                                       
  glibmm24.ppc64le 2.58.0-1.fc30                                                
  glpk.ppc64le 4.65-2.fc29                                                      
  glx-utils.ppc64le 8.3.0-12.fc30                                               
  gnuplot.ppc64le 5.0.6-10.fc29                                                 
  gnuplot-common.ppc64le 5.0.6-10.fc29                                          
  gnutls.ppc64le 3.6.4-5.fc30                                                   
  google-droid-sans-fonts.noarch 20120715-14.fc29                               
  graphite2.ppc64le 1.3.10-6.fc30                                               
  graphite2-devel.ppc64le 1.3.10-6.fc30                                         
  groff-base.ppc64le 1.22.3-17.fc29                                             
  gsettings-desktop-schemas.ppc64le 3.28.1-2.fc30                               
  gsl.ppc64le 2.4-7.fc29                                                        
  gsm.ppc64le 1.0.18-3.fc29                                                     
  gstreamer1.ppc64le 1.14.4-1.fc30                                              
  gstreamer1-plugins-base.ppc64le 1.14.4-1.fc30                                 
  gtk-update-icon-cache.ppc64le 3.24.1-1.fc30                                   
  gtk3.ppc64le 3.24.1-1.fc30                                                    
  gtk3-devel.ppc64le 3.24.1-1.fc30                                              
  harfbuzz.ppc64le 2.1.1-1.fc30                                                 
  harfbuzz-devel.ppc64le 2.1.1-1.fc30                                           
  harfbuzz-icu.ppc64le 2.1.1-1.fc30                                             
  hdf5.ppc64le 1.8.20-4.fc29                                                    
  hdf5-mpich.ppc64le 1.8.20-4.fc29                                              
  hdf5-openmpi.ppc64le 1.8.20-4.fc29                                            
  hicolor-icon-theme.noarch 0.17-3.fc29                                         
  hunspell.ppc64le 1.6.2-3.fc29                                                 
  hunspell-en-US.noarch 0.20140811.1-13.fc29                                    
  hwloc-libs.ppc64le 1.11.9-2.fc29                                              
  hyphen.ppc64le 2.8.8-10.fc29                                                  
  iptables-libs.ppc64le 1.8.0-3.fc29                                            
  isl.ppc64le 0.16.1-7.fc29                                                     
  iso-codes.noarch 3.79-2.fc29                                                  
  jack-audio-connection-kit.ppc64le 1.9.12-6.fc29                               
  jasper-libs.ppc64le 2.0.14-7.fc29                                             
  java-openjdk-headless.ppc64le 1:11.0.1.13-4.fc30                              
  javapackages-filesystem.noarch 5.3.0-2.fc30                                   
  jbig2dec-libs.ppc64le 0.14-3.fc29                                             
  jbigkit-libs.ppc64le 2.1-15.fc30                                              
  json-c.ppc64le 0.13.1-3.fc29                                                  
  json-glib.ppc64le 1.4.4-1.fc30                                                
  jsoncpp.ppc64le 1.8.4-5.fc29                                                  
  kernel-headers.ppc64le 4.20.0-0.rc2.git0.1.fc30                               
  kmod.ppc64le 25-4.fc30                                                        
  kmod-libs.ppc64le 25-4.fc30                                                   
  lapack.ppc64le 3.8.0-10.fc29                                                  
  latex2html.noarch 2018.3-1.fc29                                               
  lcms2.ppc64le 2.9-4.fc30                                                      
  less.ppc64le 530-2.fc29                                                       
  libICE.ppc64le 1.0.9-14.fc29                                                  
  libICE-devel.ppc64le 1.0.9-14.fc29                                            
  libSM.ppc64le 1.2.3-1.fc30                                                    
  libSM-devel.ppc64le 1.2.3-1.fc30                                              
  libX11.ppc64le 1.6.7-1.fc30                                                   
  libX11-common.noarch 1.6.7-1.fc30                                             
  libX11-devel.ppc64le 1.6.7-1.fc30                                             
  libX11-xcb.ppc64le 1.6.7-1.fc30                                               
  libXau.ppc64le 1.0.8-14.fc29                                                  
  libXau-devel.ppc64le 1.0.8-14.fc29                                            
  libXaw.ppc64le 1.0.13-11.fc29                                                 
  libXcomposite.ppc64le 0.4.4-15.fc29                                           
  libXcomposite-devel.ppc64le 0.4.4-15.fc29                                     
  libXcursor.ppc64le 1.1.15-4.fc29                                              
  libXcursor-devel.ppc64le 1.1.15-4.fc29                                        
  libXdamage.ppc64le 1.1.4-15.fc29                                              
  libXdamage-devel.ppc64le 1.1.4-15.fc29                                        
  libXext.ppc64le 1.3.3-10.fc29                                                 
  libXext-devel.ppc64le 1.3.3-10.fc29                                           
  libXfixes.ppc64le 5.0.3-8.fc29                                                
  libXfixes-devel.ppc64le 5.0.3-8.fc29                                          
  libXft.ppc64le 2.3.2-11.fc29                                                  
  libXft-devel.ppc64le 2.3.2-11.fc29                                            
  libXi.ppc64le 1.7.9-8.fc29                                                    
  libXi-devel.ppc64le 1.7.9-8.fc29                                              
  libXinerama.ppc64le 1.1.4-2.fc29                                              
  libXinerama-devel.ppc64le 1.1.4-2.fc29                                        
  libXmu.ppc64le 1.1.2-12.fc29                                                  
  libXpm.ppc64le 3.5.12-8.fc29                                                  
  libXrandr.ppc64le 1.5.1-8.fc29                                                
  libXrandr-devel.ppc64le 1.5.1-8.fc29                                          
  libXrender.ppc64le 0.9.10-8.fc29                                              
  libXrender-devel.ppc64le 0.9.10-8.fc29                                        
  libXt.ppc64le 1.1.5-9.fc29                                                    
  libXt-devel.ppc64le 1.1.5-9.fc29                                              
  libXtst.ppc64le 1.2.3-8.fc29                                                  
  libXv.ppc64le 1.0.11-8.fc29                                                   
  libXv-devel.ppc64le 1.0.11-8.fc29                                             
  libXxf86misc.ppc64le 1.0.4-2.fc29                                             
  libXxf86vm.ppc64le 1.1.4-10.fc29                                              
  libXxf86vm-devel.ppc64le 1.1.4-10.fc29                                        
  libaec.ppc64le 1.0.2-4.fc29                                                   
  libaec-devel.ppc64le 1.0.2-4.fc29                                             
  libappstream-glib.ppc64le 0.7.14-2.fc30                                       
  libargon2.ppc64le 20161029-6.fc29                                             
  libasan.ppc64le 8.2.1-5.fc30                                                  
  libatomic.ppc64le 8.2.1-5.fc30                                                
  libconfig.ppc64le 1.7.2-2.fc29                                                
  libcroco.ppc64le 0.6.12-5.fc29                                                
  libdatrie.ppc64le 0.2.9-8.fc29                                                
  libdrm.ppc64le 2.4.96-1.fc30                                                  
  libdrm-devel.ppc64le 2.4.96-1.fc30                                            
  libedit.ppc64le 3.1-24.20170329cvs.fc29                                       
  libepoxy.ppc64le 1.5.3-1.fc30                                                 
  libepoxy-devel.ppc64le 1.5.3-1.fc30                                           
  libevdev.ppc64le 1.6.0-1.fc30                                                 
  libfabric.ppc64le 1.6.2-1.fc30                                                
  libffado.ppc64le 2.4.1-4.fc29                                                 
  libfontenc.ppc64le 1.1.3-9.fc29                                               
  libgfortran.ppc64le 8.2.1-5.fc30                                              
  libglvnd.ppc64le 1:1.1.0-2.fc30                                               
  libglvnd-core-devel.ppc64le 1:1.1.0-2.fc30                                    
  libglvnd-devel.ppc64le 1:1.1.0-2.fc30                                         
  libglvnd-egl.ppc64le 1:1.1.0-2.fc30                                           
  libglvnd-gles.ppc64le 1:1.1.0-2.fc30                                          
  libglvnd-glx.ppc64le 1:1.1.0-2.fc30                                           
  libglvnd-opengl.ppc64le 1:1.1.0-2.fc30                                        
  libgomp.ppc64le 8.2.1-5.fc30                                                  
  libgs.ppc64le 9.25-1.fc30                                                     
  libgudev.ppc64le 232-4.fc29                                                   
  libgusb.ppc64le 0.3.0-2.fc29                                                  
  libharu.ppc64le 2.3.0-5.fc29                                                  
  libibumad.ppc64le 20.1-1.fc30                                                 
  libibverbs.ppc64le 20.1-1.fc30                                                
  libicu.ppc64le 62.1-3.fc30                                                    
  libicu-devel.ppc64le 62.1-3.fc30                                              
  libidn.ppc64le 1.35-3.fc29                                                    
  libiec61883.ppc64le 1.2.0-20.fc29                                             
  libijs.ppc64le 0.35-8.fc29                                                    
  libimagequant.ppc64le 2.12.2-1.fc30                                           
  libinput.ppc64le 1.12.3-1.fc30                                                
  libjpeg-turbo.ppc64le 2.0.0-1.fc29                                            
  libkcapi.ppc64le 1.1.3-1.fc30                                                 
  libkcapi-hmaccalc.ppc64le 1.1.3-1.fc30                                        
  libmcpp.ppc64le 2.7.2-21.fc29                                                 
  libmng.ppc64le 2.0.3-8.fc29                                                   
  libmodman.ppc64le 2.0.1-18.fc29                                               
  libmpc.ppc64le 1.1.0-2.fc29                                                   
  libmspack.ppc64le 0.9.1-0.1.alpha.fc30                                        
  libnl3.ppc64le 3.4.0-6.fc29                                                   
  libnotify.ppc64le 0.7.7-6.fc29                                                
  libogg.ppc64le 2:1.3.3-1.fc29                                                 
  libpaper.ppc64le 1.1.24-22.fc29                                               
  libpcap.ppc64le 14:1.9.0-2.fc29                                               
  libpng.ppc64le 2:1.6.35-1.fc30                                                
  libproxy.ppc64le 0.4.15-10.fc30                                               
  libqhull.ppc64le 2015.2-6.fc29                                                
  libquadmath.ppc64le 8.2.1-5.fc30                                              
  libquadmath-devel.ppc64le 8.2.1-5.fc30                                        
  libraw1394.ppc64le 2.1.2-8.fc30                                               
  librdmacm.ppc64le 20.1-1.fc30                                                 
  libsamplerate.ppc64le 0.1.9-2.fc29                                            
  libseccomp.ppc64le 2.3.3-4.fc30                                               
  libsecret.ppc64le 0.18.6-2.fc29                                               
  libsigc++20.ppc64le 2.10.1-1.fc30                                             
  libsndfile.ppc64le 1.0.28-9.fc29                                              
  libsoup.ppc64le 2.65.1-1.fc30                                                 
  libstdc++-devel.ppc64le 8.2.1-5.fc30                                          
  libstemmer.ppc64le 0-11.585svn.fc29                                           
  libthai.ppc64le 0.1.28-1.fc29                                                 
  libtheora.ppc64le 1:1.1.1-22.fc29                                             
  libtiff.ppc64le 4.0.9-13.fc30                                                 
  libubsan.ppc64le 8.2.1-5.fc30                                                 
  libusbx.ppc64le 1.0.22-1.fc29                                                 
  libuuid-devel.ppc64le 2.33-0.1.fc30                                           
  libuv.ppc64le 1:1.23.2-1.fc30                                                 
  libvisual.ppc64le 1:0.4.0-25.fc29                                             
  libvorbis.ppc64le 1:1.3.6-3.fc29                                              
  libwacom.ppc64le 0.32-1.fc30                                                  
  libwacom-data.noarch 0.32-1.fc30                                              
  libwayland-client.ppc64le 1.16.0-1.fc30                                       
  libwayland-cursor.ppc64le 1.16.0-1.fc30                                       
  libwayland-egl.ppc64le 1.16.0-1.fc30                                          
  libwayland-server.ppc64le 1.16.0-1.fc30                                       
  libwebp.ppc64le 1.0.0-2.fc29                                                  
  libwmf-lite.ppc64le 0.2.10-1.fc29                                             
  libxcb.ppc64le 1.13.1-1.fc30                                                  
  libxcb-devel.ppc64le 1.13.1-1.fc30                                            
  libxcrypt-devel.ppc64le 4.3.3-1.fc30                                          
  libxkbcommon.ppc64le 0.8.2-1.fc29                                             
  libxkbcommon-devel.ppc64le 0.8.2-1.fc29                                       
  libxkbcommon-x11.ppc64le 0.8.2-1.fc29                                         
  libxml++.ppc64le 2.40.1-7.fc29                                                
  libxshmfence.ppc64le 1.3-3.fc29                                               
  libxslt.ppc64le 1.1.32-3.fc29                                                 
  lksctp-tools.ppc64le 1.0.16-10.fc29                                           
  lua.ppc64le 5.3.5-2.fc29                                                      
  lua-filesystem.ppc64le 1.6.3-9.fc29                                           
  lua-json.noarch 1.3.2-10.fc29                                                 
  lua-lpeg.ppc64le 1.0.1-6.fc29                                                 
  lua-posix.ppc64le 33.3.1-11.fc29                                              
  lua-term.ppc64le 0.07-7.fc29                                                  
  m4.ppc64le 1.4.18-9.fc29                                                      
  mcpp.ppc64le 2.7.2-21.fc29                                                    
  mesa-libEGL.ppc64le 18.2.4-3.fc30                                             
  mesa-libEGL-devel.ppc64le 18.2.4-3.fc30                                       
  mesa-libGL.ppc64le 18.2.4-3.fc30                                              
  mesa-libGL-devel.ppc64le 18.2.4-3.fc30                                        
  mesa-libGLU.ppc64le 9.0.0-16.fc29                                             
  mesa-libGLU-devel.ppc64le 9.0.0-16.fc29                                       
  mesa-libgbm.ppc64le 18.2.4-3.fc30                                             
  mesa-libglapi.ppc64le 18.2.4-3.fc30                                           
  mozilla-filesystem.ppc64le 1.9-19.fc29                                        
  mpich.ppc64le 3.2.1-8.fc29                                                    
  mtdev.ppc64le 1.1.5-13.fc29                                                   
  munge.ppc64le 0.5.13-2.fc29                                                   
  munge-libs.ppc64le 0.5.13-2.fc29                                              
  ncurses-c++-libs.ppc64le 6.1-8.20180923.fc30                                  
  ncurses-devel.ppc64le 6.1-8.20180923.fc30                                     
  netpbm.ppc64le 10.83.01-1.fc29                                                
  netpbm-progs.ppc64le 10.83.01-1.fc29                                          
  nettle.ppc64le 3.4-7.fc30                                                     
  nspr.ppc64le 4.20.0-1.fc30                                                    
  nss.ppc64le 3.39.0-3.fc30                                                     
  nss-softokn.ppc64le 3.39.0-3.fc30                                             
  nss-softokn-freebl.ppc64le 3.39.0-3.fc30                                      
  nss-sysinit.ppc64le 3.39.0-3.fc30                                             
  nss-util.ppc64le 3.39.0-2.fc30                                                
  numactl-libs.ppc64le 2.0.12-1.fc29                                            
  octave.ppc64le 6:4.4.1-1.fc30                                                 
  openblas.ppc64le 0.3.3-2.fc30                                                 
  openblas-devel.ppc64le 0.3.3-2.fc30                                           
  openblas-openmp.ppc64le 0.3.3-2.fc30                                          
  openblas-openmp64.ppc64le 0.3.3-2.fc30                                        
  openblas-openmp64_.ppc64le 0.3.3-2.fc30                                       
  openblas-serial.ppc64le 0.3.3-2.fc30                                          
  openblas-serial64.ppc64le 0.3.3-2.fc30                                        
  openblas-serial64_.ppc64le 0.3.3-2.fc30                                       
  openblas-threads.ppc64le 0.3.3-2.fc30                                         
  openblas-threads64.ppc64le 0.3.3-2.fc30                                       
  openblas-threads64_.ppc64le 0.3.3-2.fc30                                      
  openjpeg2.ppc64le 2.3.0-9.fc30                                                
  openmpi.ppc64le 2.1.5-1.fc30                                                  
  opensm-libs.ppc64le 3.3.21-1.fc30                                             
  openssh.ppc64le 7.9p1-1.fc30                                                  
  openssh-clients.ppc64le 7.9p1-1.fc30                                          
  opus.ppc64le 1.3-1.fc30                                                       
  orc.ppc64le 0.4.28-3.fc29                                                     
  pango.ppc64le 1.42.4-1.fc30                                                   
  pango-devel.ppc64le 1.42.4-1.fc30                                             
  pcre-cpp.ppc64le 8.42-5.fc30                                                  
  pcre-devel.ppc64le 8.42-5.fc30                                                
  pcre-utf16.ppc64le 8.42-5.fc30                                                
  pcre-utf32.ppc64le 8.42-5.fc30                                                
  pcre2-utf16.ppc64le 10.32-4.fc30                                              
  perl-Carp.noarch 1.50-417.fc29                                                
  perl-Data-Dumper.ppc64le 2.172-1.fc30                                         
  perl-Digest.noarch 1.17-417.fc29                                              
  perl-Digest-MD5.ppc64le 2.55-417.fc29                                         
  perl-Encode.ppc64le 4:2.98-6.fc29                                             
  perl-Errno.ppc64le 1.29-425.fc30                                              
  perl-Exporter.noarch 5.73-418.fc29                                            
  perl-File-Path.noarch 2.16-1.fc30                                             
  perl-File-Temp.noarch 1:0.230.800-2.fc29                                      
  perl-Filter.ppc64le 2:1.59-1.fc29                                             
  perl-Getopt-Long.noarch 1:2.50-417.fc29                                       
  perl-HTTP-Tiny.noarch 0.076-1.fc29                                            
  perl-IO.ppc64le 1.39-425.fc30                                                 
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  perl-Pod-Usage.noarch 4:1.69-417.fc29                                         
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  perl-Socket.ppc64le 4:2.027-417.fc29                                          
  perl-Term-ANSIColor.noarch 4.06-418.fc29                                      
  perl-Term-Cap.noarch 1.17-417.fc29                                            
  perl-Text-ParseWords.noarch 3.30-417.fc29                                     
  perl-Text-Tabs+Wrap.noarch 2013.0523-417.fc29                                 
  perl-Text-Unidecode.noarch 1.30-7.fc29                                        
  perl-Thread-Queue.noarch 3.13-1.fc29                                          
  perl-Time-Local.noarch 2:1.280-3.fc29                                         
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  perl-Unicode-Normalize.ppc64le 1.26-417.fc29                                  
  perl-XML-Parser.ppc64le 2.44-13.fc29                                          
  perl-XML-XPath.noarch 1.44-1.fc30                                             
  perl-constant.noarch 1.33-418.fc29                                            
  perl-encoding.ppc64le 4:2.22-6.fc29                                           
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  perl-libintl-perl.ppc64le 1.30-1.fc30                                         
  perl-libs.ppc64le 4:5.28.0-425.fc30                                           
  perl-macros.ppc64le 4:5.28.0-425.fc30                                         
  perl-open.noarch 1.11-425.fc30                                                
  perl-parent.noarch 1:0.237-2.fc29                                             
  perl-podlators.noarch 1:4.11-3.fc29                                           
  perl-threads.ppc64le 1:2.22-417.fc29                                          
  perl-threads-shared.ppc64le 1.58-417.fc29                                     
  pixman.ppc64le 0.34.0-10.fc29                                                 
  pixman-devel.ppc64le 0.34.0-10.fc29                                           
  poppler.ppc64le 0.67.0-2.fc30                                                 
  poppler-data.noarch 0.4.9-2.fc29                                              
  portaudio.ppc64le 19-28.fc29                                                  
  procps-ng.ppc64le 3.3.15-4.fc29                                               
  proj.ppc64le 4.9.3-6.fc29                                                     
  python-rpm-macros.noarch 3-39.fc30                                            
  python3.ppc64le 3.7.1-2.fc30                                                  
  python3-rpm-generators.noarch 6-1.fc30                                        
  python3-rpm-macros.noarch 3-39.fc30                                           
  python3-setuptools.noarch 40.4.3-1.fc30                                       
  qrencode-libs.ppc64le 3.4.4-6.fc29                                            
  qrupdate.ppc64le 1.1.2-15.fc29                                                
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  qt.ppc64le 1:4.8.7-44.fc30                                                    
  qt-common.noarch 1:4.8.7-44.fc30                                              
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  qt-settings.noarch 29.0-1.fc30                                                
  qt-x11.ppc64le 1:4.8.7-44.fc30                                                
  qt5-qtbase.ppc64le 5.11.2-3.fc30                                              
  qt5-qtbase-common.noarch 5.11.2-3.fc30                                        
  qt5-qtbase-gui.ppc64le 5.11.2-3.fc30                                          
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  qt5-qtlocation.ppc64le 5.11.2-1.fc30                                          
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  qt5-qtsvg.ppc64le 5.11.2-1.fc30                                               
  qt5-qttools-common.noarch 5.11.2-1.fc30                                       
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  qt5-qtwebchannel.ppc64le 5.11.2-1.fc30                                        
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  qt5-rpm-macros.noarch 5.11.2-1.fc30                                           
  qtwebkit.ppc64le 2.3.4-23.fc29                                                
  rdma-core.ppc64le 20.1-1.fc30                                                 
  readline-devel.ppc64le 7.0-12.fc29                                            
  rest.ppc64le 0.8.1-4.fc29                                                     
  rhash.ppc64le 1.3.5-3.fc29                                                    
  rpm-mpi-hooks.noarch 5-4.fc29                                                 
  shared-mime-info.ppc64le 1.10-3.fc30                                          
  suitesparse.ppc64le 4.4.6-17.fc30                                             
  sundials.ppc64le 3.2.1-1.fc30                                                 
  systemd.ppc64le 239-9.git9f3aed1.fc30                                         
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  tbb.ppc64le 2019.1-1.fc30                                                     
  tcl.ppc64le 1:8.6.8-2.fc29                                                    
  texinfo.ppc64le 6.5-11.fc30                                                   
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  texlive-xdvi.ppc64le 7:20180414-26.fc30                                       
  texlive-xifthen.noarch 8:svn38929-21.fc30                                     
  texlive-xkeyval.noarch 8:svn35741.2.7a-21.fc30                                
  texlive-xltxtra.noarch 8:svn39453-21.fc30                                     
  texlive-xunicode.noarch 8:svn30466.0.981-21.fc30                              
  texlive-zapfchan.noarch 8:svn31835.0-21.fc30                                  
  texlive-zapfding.noarch 8:svn31835.0-21.fc30                                  
  torque-libs.ppc64le 4.2.10-19.fc30                                            
  tzdata-java.noarch 2018e-2.fc29                                               
  urw-base35-bookman-fonts.noarch 20170801-11.fc29                              
  urw-base35-c059-fonts.noarch 20170801-11.fc29                                 
  urw-base35-d050000l-fonts.noarch 20170801-11.fc29                             
  urw-base35-fonts.noarch 20170801-11.fc29                                      
  urw-base35-fonts-common.noarch 20170801-11.fc29                               
  urw-base35-gothic-fonts.noarch 20170801-11.fc29                               
  urw-base35-nimbus-mono-ps-fonts.noarch 20170801-11.fc29                       
  urw-base35-nimbus-roman-fonts.noarch 20170801-11.fc29                         
  urw-base35-nimbus-sans-fonts.noarch 20170801-11.fc29                          
  urw-base35-p052-fonts.noarch 20170801-11.fc29                                 
  urw-base35-standard-symbols-ps-fonts.noarch 20170801-11.fc29                  
  urw-base35-z003-fonts.noarch 20170801-11.fc29                                 
  wayland-devel.ppc64le 1.16.0-1.fc30                                           
  wayland-protocols-devel.noarch 1.16-1.fc29                                    
  webkit2gtk3.ppc64le 2.22.3-2.fc30                                             
  webkit2gtk3-jsc.ppc64le 2.22.3-2.fc30                                         
  woff2.ppc64le 1.0.2-4.fc29                                                    
  wxBase3.ppc64le 3.0.4-4.fc29                                                  
  wxBase3-devel.ppc64le 3.0.4-4.fc29                                            
  wxGTK3.ppc64le 3.0.4-4.fc29                                                   
  wxGTK3-gl.ppc64le 3.0.4-4.fc29                                                
  wxGTK3-i18n.noarch 3.0.4-4.fc29                                               
  wxGTK3-media.ppc64le 3.0.4-4.fc29                                             
  wxGTK3-webview.ppc64le 3.0.4-4.fc29                                           
  xcb-util.ppc64le 0.4.0-11.fc29                                                
  xcb-util-image.ppc64le 0.4.0-11.fc29                                          
  xcb-util-keysyms.ppc64le 0.4.0-9.fc29                                         
  xcb-util-renderutil.ppc64le 0.3.9-12.fc29                                     
  xcb-util-wm.ppc64le 0.4.1-14.fc29                                             
  xkeyboard-config.noarch 2.24-4.fc29                                           
  xml-common.noarch 0.6.3-51.fc30                                               
  xorg-x11-font-utils.ppc64le 1:7.5-40.fc29                                     
  xorg-x11-proto-devel.noarch 2018.4-2.fc29                                     
  xorg-x11-server-utils.ppc64le 7.7-27.fc30                                     
  zlib-devel.ppc64le 1.2.11-14.fc30                                             
  zziplib.ppc64le 0.13.69-1.fc29                                                

Complete!
Finish: build setup for mathgl-2.4.2.1-1.fc30.src.rpm
Start: rpmbuild mathgl-2.4.2.1-1.fc30.src.rpm
sh: /usr/bin/python: No such file or directory
Building target platforms: ppc64le
Building for target ppc64le
Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.pVWLyJ
+ umask 022
+ cd /builddir/build/BUILD
+ cd /builddir/build/BUILD
+ rm -rf mathgl-2.4.2.1
+ /usr/bin/gzip -dc /builddir/build/SOURCES/mathgl-2.4.2.1.tar.gz
+ /usr/bin/tar -xof -
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd mathgl-2.4.2.1
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ rm -rf addons/getopt
+ mkdir lang/python3
+ touch lang/python3/CMakeLists.txt
+ for file in AUTHORS ChangeLog.txt README
+ sed 's/\r//' AUTHORS
+ touch -r AUTHORS AUTHORS.new
+ mv AUTHORS.new AUTHORS
+ for file in AUTHORS ChangeLog.txt README
+ sed 's/\r//' ChangeLog.txt
+ touch -r ChangeLog.txt ChangeLog.txt.new
+ mv ChangeLog.txt.new ChangeLog.txt
+ for file in AUTHORS ChangeLog.txt README
+ sed 's/\r//' README
+ touch -r README README.new
+ mv README.new README
Patch #0 (mathgl-2.4.2-examples.patch):
+ echo 'Patch #0 (mathgl-2.4.2-examples.patch):'
+ /usr/bin/patch --no-backup-if-mismatch -p1 -b --suffix .examples --fuzz=0
patching file examples/CMakeLists.txt
Patch #1 (mathgl-2.4.1-fltk-skip-fluid.patch):
+ echo 'Patch #1 (mathgl-2.4.1-fltk-skip-fluid.patch):'
+ /usr/bin/patch --no-backup-if-mismatch -p1 -b --suffix .fluid --fuzz=0
patching file CMakeLists.txt
Hunk #1 succeeded at 585 (offset 29 lines).
Patch #2 (mathgl-2.4.1-no_hdf4-and-hdf5-simultaneously.patch):
+ echo 'Patch #2 (mathgl-2.4.1-no_hdf4-and-hdf5-simultaneously.patch):'
+ /usr/bin/patch --no-backup-if-mismatch -p1 -b --suffix .no-hdf4-and-hdf5-simultaneously --fuzz=0
patching file CMakeLists.txt
Hunk #1 succeeded at 198 (offset 19 lines).
Patch #5 (mathgl-2.4.2-lang.patch):
+ echo 'Patch #5 (mathgl-2.4.2-lang.patch):'
+ /usr/bin/patch --no-backup-if-mismatch -p1 -b --suffix .lang --fuzz=0
patching file lang/CMakeLists.txt
patching file lang/numpy.i
patching file lang/python3/CMakeLists.txt
Patch #6 (mathgl-2.4.1-gcc7.patch):
+ echo 'Patch #6 (mathgl-2.4.1-gcc7.patch):'
+ /usr/bin/patch --no-backup-if-mismatch -p1 -b --suffix .gcc7 --fuzz=0
patching file examples/wx_example.cpp
Patch #7 (mathgl-2.4.1-no_updatedb.patch):
+ echo 'Patch #7 (mathgl-2.4.1-no_updatedb.patch):'
+ /usr/bin/patch --no-backup-if-mismatch -p1 -b --suffix .no_updatedb --fuzz=0
patching file mgllab/CMakeLists.txt
patching file udav/CMakeLists.txt
Patch #9 (mathgl-2.4.1-python37.patch):
+ echo 'Patch #9 (mathgl-2.4.1-python37.patch):'
+ /usr/bin/patch --no-backup-if-mismatch -p1 -b --suffix '.fix_py37}' --fuzz=0
patching file lang/python3/CMakeLists.txt
Patch #3 (mathgl-2.4.1-nooctaveinstall.patch):
+ echo 'Patch #3 (mathgl-2.4.1-nooctaveinstall.patch):'
+ /usr/bin/patch --no-backup-if-mismatch -p1 -b --suffix .nooctaveinstall --fuzz=0
patching file lang/CMakeLists.txt
Hunk #1 succeeded at 92 (offset 8 lines).
+ sed -i s,/usr/local/share/doc/mathgl/,/usr/share/doc/mathgl/, udav/udav_wnd.h
+ sed -i s,/usr/local/share/udav/,/usr/share/udav/, udav/udav_wnd.cpp
+ sed -i s,/usr/local/share/mathgl/fonts/,/usr/share/mathgl/fonts/, udav/prop_dlg.cpp
+ sed -i -e 's,Version:.*,Version: 2.4.2.1,' lang/DESCRIPTION
+ exit 0
Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.lOUnt9
+ umask 022
+ cd /builddir/build/BUILD
+ cd mathgl-2.4.2.1
+ OMP_NUM_THREADS=1
+ export OMP_NUM_THREADS
+ MPI_COMPILER_NAME=serial
+ BUILD_MPI='-Denable-mpi=off 
           -Denable-all-docs=on 
           -Denable-all-widgets=on 
           -Denable-all-swig=on 
           -Denable-all-widgets=on 
           -Denable-hdf4=off 
           '
+ mkdir -p ppc64le-redhat-linux-gnu_serial
+ pushd ppc64le-redhat-linux-gnu_serial
~/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial ~/build/BUILD/mathgl-2.4.2.1
+ CFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection'
+ export CFLAGS
+ CXXFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection'
+ export CXXFLAGS
+ FFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules'
+ export FFLAGS
+ FCFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules'
+ export FCFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld'
+ export LDFLAGS
+ /usr/bin/cmake -DCMAKE_C_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_CXX_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_Fortran_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -DCMAKE_INSTALL_PREFIX:PATH=/usr -DINCLUDE_INSTALL_DIR:PATH=/usr/include -DLIB_INSTALL_DIR:PATH=/usr/lib64 -DSYSCONF_INSTALL_DIR:PATH=/etc -DSHARE_INSTALL_PREFIX:PATH=/usr/share -DLIB_SUFFIX=64 -DBUILD_SHARED_LIBS:BOOL=ON -DMathGL_INSTALL_CMAKE_DIR=/usr/lib64/cmake/mathgl -DMathGL_INSTALL_LIB_DIR=/usr/lib64 -Denable-all=on -Denable-mpi=off -Denable-all-docs=on -Denable-all-widgets=on -Denable-all-swig=on -Denable-all-widgets=on -Denable-hdf4=off ..
CMake Deprecation Warning at CMakeLists.txt:3 (cmake_policy):
  The OLD behavior for policy CMP0043 will be removed from a future version
  of CMake.

  The cmake-policies(7) manual explains that the OLD behaviors of all
  policies are deprecated and that a policy should be set to OLD only under
  specific short-term circumstances.  Projects should be ported to the NEW
  behavior and not rely on setting a policy to OLD.


-- The C compiler identification is GNU 8.2.1
-- The CXX compiler identification is GNU 8.2.1
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Check if the system is big endian
-- Searching 16 bit integer
-- Looking for sys/types.h
-- Looking for sys/types.h - found
-- Looking for stdint.h
-- Looking for stdint.h - found
-- Looking for stddef.h
-- Looking for stddef.h - found
-- Check size of unsigned short
-- Check size of unsigned short - done
-- Using unsigned short
-- Check if the system is big endian - little endian
-- Looking for sin
-- Looking for sin - not found
-- Looking for memrchr
-- Looking for memrchr - found
-- Looking for sin
-- Looking for sin - found
-- Check size of long
-- Check size of long - done
-- Performing Test MGL_HAVE_C99_COMPLEX
-- Performing Test MGL_HAVE_C99_COMPLEX - Failed
-- Performing Test MGL_HAVE_NAN_INF
-- Performing Test MGL_HAVE_NAN_INF - Success
-- Performing Test MGL_HAVE_ATTRIBUTE
-- Performing Test MGL_HAVE_ATTRIBUTE - Success
-- Performing Test MGL_HAVE_GETOPT
-- Performing Test MGL_HAVE_GETOPT - Success
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Looking for pthread_create
-- Looking for pthread_create - not found
-- Check if compiler accepts -pthread
-- Check if compiler accepts -pthread - yes
-- Found Threads: TRUE  
-- Found OpenMP_C: -fopenmp (found version "4.5") 
-- Found OpenMP_CXX: -fopenmp (found version "4.5") 
-- Found OpenMP: TRUE (found version "4.5")  
-- Performing Test MGL_HAVE_GSL2
-- Performing Test MGL_HAVE_GSL2 - Success
-- HDF5: Using hdf5 compiler wrapper to determine C configuration
-- Found HDF5: /usr/lib64/libhdf5.so;/usr/lib64/libsz.so;/usr/lib64/libz.so;/usr/lib64/libdl.so;/usr/lib64/libm.so (found version "1.8.20")  
-- Found JPEG: /usr/lib64/libjpeg.so (found version "62") 
-- Found ZLIB: /usr/lib64/libz.so (found version "1.2.11") 
-- Found PNG: /usr/lib64/libpng.so (found version "1.6.35") 
-- Found GIF: /usr/lib64/libgif.so (found version "5.1.4") 
CMake Warning (dev) at /usr/share/cmake/Modules/FindOpenGL.cmake:270 (message):
  Policy CMP0072 is not set: FindOpenGL prefers GLVND by default when
  available.  Run "cmake --help-policy CMP0072" for policy details.  Use the
  cmake_policy command to set the policy and suppress this warning.

  FindOpenGL found both a legacy GL library:

    OPENGL_gl_LIBRARY: /usr/lib64/libGL.so

  and GLVND libraries for OpenGL and GLX:

    OPENGL_opengl_LIBRARY: /usr/lib64/libOpenGL.so
    OPENGL_glx_LIBRARY: /usr/lib64/libGLX.so

  OpenGL_GL_PREFERENCE has not been set to "GLVND" or "LEGACY", so for
  compatibility with CMake 3.10 and below the legacy GL library will be used.
Call Stack (most recent call first):
  CMakeLists.txt:564 (include)
This warning is for project developers.  Use -Wno-dev to suppress it.

-- Found OpenGL: /usr/lib64/libOpenGL.so   
-- Found GLUT: /usr/lib64/libglut.so  
-- Looking for XOpenDisplay in /usr/lib64/libX11.so;/usr/lib64/libXext.so
-- Looking for XOpenDisplay in /usr/lib64/libX11.so;/usr/lib64/libXext.so - found
-- Looking for gethostbyname
-- Looking for gethostbyname - found
-- Looking for connect
-- Looking for connect - found
-- Looking for remove
-- Looking for remove - found
-- Looking for shmat
-- Looking for shmat - found
-- Looking for IceConnectionNumber in ICE
-- Looking for IceConnectionNumber in ICE - found
-- Found X11: /usr/lib64/libX11.so
-- Found FLTK: /usr/lib64/libfltk_images.so;/usr/lib64/libfltk_forms.so;/usr/lib64/libfltk_gl.so;/usr/lib64/libGL.so;/usr/lib64/libfltk.so  
-- Performing Test MGL_HAVE_FL_COPY
-- Performing Test MGL_HAVE_FL_COPY - Success
-- Found wxWidgets: -pthread;;;-lwx_baseu-3.0;-lwx_gtk3u_core-3.0;-lwx_gtk3u_gl-3.0 (found version "3.0.4") 
-- Found Intl: /usr/include  
-- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY
-- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY - Success
-- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY
-- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY - Success
-- Performing Test COMPILER_HAS_DEPRECATED_ATTR
-- Performing Test COMPILER_HAS_DEPRECATED_ATTR - Success
-- Looking for Q_WS_X11
-- Looking for Q_WS_X11 - found
-- Looking for Q_WS_WIN
-- Looking for Q_WS_WIN - not found
-- Looking for Q_WS_QWS
-- Looking for Q_WS_QWS - not found
-- Looking for Q_WS_MAC
-- Looking for Q_WS_MAC - not found
-- Found Qt4: /usr/bin/qmake-qt4 (found suitable version "4.8.7", minimum required is "4.8") 
-- Found SWIG: /usr/bin/swig (found version "4.0.0") 
-- Found Lua51: /usr/lib64/liblua.so;/usr/lib64/libm.so (found version "") 
-- /usr/bin/octave-config powerpc64le-redhat-linux-gnu api-v52
-- Found PythonInterp: /usr/bin/python3.7 (found suitable version "3.7.1", minimum required is "3.7") 
-- Found PythonLibs: /usr/lib64/libpython3.7m.so (found suitable version "3.7.1", minimum required is "3.7") 
CMake Deprecation Warning at /usr/share/cmake/Modules/UseSWIG.cmake:492 (message):
  SWIG_ADD_MODULE is deprecated.  Use SWIG_ADD_LIBRARY instead.
Call Stack (most recent call first):
  lang/python3/CMakeLists.txt:51 (SWIG_ADD_MODULE)


-c:1: DeprecationWarning: SO is deprecated, use EXT_SUFFIX
-- Configuring done
-- Generating done
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_C_FLAGS_RELEASE
    CMAKE_Fortran_FLAGS_RELEASE
    INCLUDE_INSTALL_DIR
    LIB_INSTALL_DIR
    LIB_SUFFIX
    SHARE_INSTALL_PREFIX
    SYSCONF_INSTALL_DIR


-- Build files have been written to: /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial
+ popd
+ make -C ppc64le-redhat-linux-gnu_serial
~/build/BUILD/mathgl-2.4.2.1
make: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
/usr/bin/cmake -H/builddir/build/BUILD/mathgl-2.4.2.1 -B/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial --check-build-system CMakeFiles/Makefile.cmake 0
/usr/bin/cmake -E cmake_progress_start /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/CMakeFiles /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/CMakeFiles/progress.marks
make -f CMakeFiles/Makefile2 all
make[1]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f CMakeFiles/mgl_translations.dir/build.make CMakeFiles/mgl_translations.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/CMakeFiles/mgl_translations.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl_translations
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f CMakeFiles/mgl_translations.dir/build.make CMakeFiles/mgl_translations.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[  0%] Generating mathgl.pot
cd /builddir/build/BUILD/mathgl-2.4.2.1 && /usr/bin/xgettext -s --keyword=_ -C -c --package-name=MathGL2 --package-version=2.4.2 -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/mathgl.pot src/addon.cpp src/axis.cpp src/base_cf.cpp src/base.cpp src/canvas_cf.cpp src/canvas.cpp src/cont.cpp src/crust.cpp src/complex.cpp src/complex_ex.cpp src/complex_io.cpp src/fft.cpp src/data_gr.cpp src/data.cpp src/data_io.cpp src/data_ex.cpp src/data_png.cpp src/export_2d.cpp src/export_3d.cpp src/eval.cpp src/evalp.cpp src/export.cpp src/fit.cpp src/font.cpp src/obj.cpp src/other.cpp src/parser.cpp src/pde.cpp src/pixel.cpp src/pixel_gen.cpp src/plot.cpp src/prim.cpp src/surf.cpp src/vect.cpp src/volume.cpp src/evalc.cpp src/s_hull/s_hull_pro.cpp src/window.cpp src/fractal.cpp src/exec_dat.cpp src/exec_gr.cpp src/exec_set.cpp src/exec_prm.cpp src/prc/PRCbitStream.cc src/prc/PRCdouble.cc src/prc/oPRCFile.cc src/prc/writePRC.cc src/prc.cpp src/opengl.cpp include/mgl2/base_cf.h include/mgl2/fit.h include/mgl2/plot.h include/mgl2/base.h include/mgl2/prim.h include/mgl2/canvas_cf.h include/mgl2/font.h include/mgl2/canvas.h include/mgl2/surf.h include/mgl2/mgl_cf.h include/mgl2/type.h ppc64le-redhat-linux-gnu_serial/include/mgl2/config.h ppc64le-redhat-linux-gnu_serial/include/mgl2/dllexport.h src/cont.hpp include/mgl2/cont.h include/mgl2/mgl.h include/mgl2/vect.h include/mgl2/data.h include/mgl2/volume.h include/mgl2/data_cf.h include/mgl2/define.h include/mgl2/other.h include/mgl2/eval.h include/mgl2/parser.h include/mgl2/addon.h include/mgl2/evalc.h src/s_hull/s_hull_pro.h include/mgl2/wnd.h include/mgl2/canvas_wnd.h include/mgl2/thread.h include/mgl2/abstract.h include/mgl2/pde.h src/prc/PRC.h src/prc/PRCbitStream.h src/prc/PRCdouble.h src/prc/oPRCFile.h src/prc/writePRC.h include/mgl2/opengl.h widgets/fltk.cpp include/mgl2/fltk.h include/mgl2/Fl_MathGL.h widgets/glut.cpp include/mgl2/glut.h widgets/wx.cpp include/mgl2/wx.h widgets/qt.cpp include/mgl2/qt.h include/mgl2/qmathgl.h udav/anim_dlg.cpp udav/find_dlg.cpp udav/mem_pnl.cpp udav/prop_dlg.cpp udav/textedit.cpp udav/args_dlg.cpp udav/help_pnl.cpp udav/newcmd_dlg.cpp udav/text_pnl.cpp udav/calc_dlg.cpp udav/hint_dlg.cpp udav/open_dlg.cpp udav/qmglsyntax.cpp udav/udav_wnd.cpp udav/dat_pnl.cpp udav/info_dlg.cpp udav/opt_dlg.cpp udav/setup_dlg.cpp udav/files_dlg.cpp udav/plot_pnl.cpp udav/style_dlg.cpp udav/data_dlg.cpp udav/subplot_dlg.cpp utils/mglconv.cpp utils/mglview.cpp utils/mglcgi.cpp mgllab/editor.cpp mgllab/help.cpp mgllab/mathgl.cpp mgllab/grid.cpp mgllab/dialogs.cpp mgllab/mgllab.cpp mgllab/table.cpp mgllab/mgllab.h
[  0%] Generating mathgl_es.po.done
cd /builddir/build/BUILD/mathgl-2.4.2.1 && /usr/bin/msgmerge -U mathgl_es.po /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/mathgl.pot
..................................................................................................................................................... done.
cd /builddir/build/BUILD/mathgl-2.4.2.1 && /usr/bin/cmake -E touch /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/mathgl_es.po.done
[  1%] Generating mathgl_es.mo
/usr/bin/msgfmt -o mathgl_es.mo /builddir/build/BUILD/mathgl-2.4.2.1/mathgl_es.po
[  1%] Generating mathgl_ru.po.done
cd /builddir/build/BUILD/mathgl-2.4.2.1 && /usr/bin/msgmerge -U mathgl_ru.po /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/mathgl.pot
..................................................................................................................................................... done.
cd /builddir/build/BUILD/mathgl-2.4.2.1 && /usr/bin/cmake -E touch /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/mathgl_ru.po.done
[  1%] Generating mathgl_ru.mo
/usr/bin/msgfmt -o mathgl_ru.mo /builddir/build/BUILD/mathgl-2.4.2.1/mathgl_ru.po
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[  1%] Built target mgl_translations
make -f src/CMakeFiles/mgl-static.dir/build.make src/CMakeFiles/mgl-static.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src/CMakeFiles/mgl-static.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-static
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f src/CMakeFiles/mgl-static.dir/build.make src/CMakeFiles/mgl-static.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[  1%] Building CXX object src/CMakeFiles/mgl-static.dir/addon.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/addon.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/addon.cpp
[  2%] Building CXX object src/CMakeFiles/mgl-static.dir/axis.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/axis.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[  2%] Building CXX object src/CMakeFiles/mgl-static.dir/base_cf.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/base_cf.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base_cf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base_cf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base_cf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[  2%] Building CXX object src/CMakeFiles/mgl-static.dir/base.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/base.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:1617:9:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
[  2%] Building CXX object src/CMakeFiles/mgl-static.dir/canvas_cf.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/canvas_cf.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[  2%] Building CXX object src/CMakeFiles/mgl-static.dir/canvas.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/canvas.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[  3%] Building CXX object src/CMakeFiles/mgl-static.dir/cont.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/cont.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:35:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:35:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:35:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[  3%] Building CXX object src/CMakeFiles/mgl-static.dir/crust.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/crust.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[  3%] Building CXX object src/CMakeFiles/mgl-static.dir/complex.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/complex.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp: In function 'void mgl_datac_smooth(HADT, const char*, mreal)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:216:34: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(b,0,nx*ny*nz*sizeof(dual));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:221:35: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(b,0,nx*ny*nz*sizeof(dual));
                                   ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:227:35: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(b,0,nx*ny*nz*sizeof(dual));
                                   ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp: In function 'void mgl_datac_diff_par(HADT, HCDT, HCDT, HCDT)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:1518:52: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  dual *b = new dual[nn]; memset(b,0,nn*sizeof(dual));
                                                    ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
[  3%] Building CXX object src/CMakeFiles/mgl-static.dir/complex_ex.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/complex_ex.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/complex_ex.cpp
[  3%] Building CXX object src/CMakeFiles/mgl-static.dir/complex_io.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/complex_io.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/complex_io.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex_io.cpp: In function 'void mgl_datac_create(HADT, long int, long int, long int)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex_io.cpp:341:46: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(d->a,0,d->nx*d->ny*d->nz*sizeof(dual));
                                              ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex_io.cpp:26:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
[  3%] Building CXX object src/CMakeFiles/mgl-static.dir/fft.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/fft.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/fft.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/fft.cpp:1172:14: warning: 'void* mgl_cor(void*)' defined but not used [-Wunused-function]
 static void* mgl_cor(void *par)
              ^~~~~~~
[  4%] Building CXX object src/CMakeFiles/mgl-static.dir/data_gr.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/data_gr.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[  4%] Building CXX object src/CMakeFiles/mgl-static.dir/data.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/data.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data.cpp
[  4%] Building CXX object src/CMakeFiles/mgl-static.dir/data_io.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/data_io.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data_io.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_io.cpp: In function 'std::__cxx11::string mgl_str_arg(const string&, char, int, int)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_io.cpp:305:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  if(n1<0 || n1>=pos.size()-1 || n2<n1) return res;
             ~~^~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_io.cpp:306:7: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  if(n2>=pos.size()) n2=pos.size()-1;
     ~~^~~~~~~~~~~~
[  4%] Building CXX object src/CMakeFiles/mgl-static.dir/data_ex.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/data_ex.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data_ex.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_ex.cpp: In function 'mglData* mgl_find_roots_txt(const char*, const char*, HCDT)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_ex.cpp:840:17: warning: comparison of integer expressions of different signedness: 'long int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  if(ini->GetNx()!=n) return 0;
     ~~~~~~~~~~~~^~~
[  4%] Building CXX object src/CMakeFiles/mgl-static.dir/data_png.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/data_png.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[  5%] Building CXX object src/CMakeFiles/mgl-static.dir/export_2d.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/export_2d.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[  5%] Building CXX object src/CMakeFiles/mgl-static.dir/export_3d.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/export_3d.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp: In function 'void mgl_write_x3d(HMGL, const char*, const char*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:1220:9: warning: variable 'same' set but not used [-Wunused-but-set-variable]
    bool same=true; // check if there are the same colors for all line segments
         ^~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:1252:9: warning: variable 'same' set but not used [-Wunused-but-set-variable]
    bool same=true; // check if there are the same colors for all line segments
         ^~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[  5%] Building CXX object src/CMakeFiles/mgl-static.dir/eval.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/eval.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/eval.cpp
[  5%] Building CXX object src/CMakeFiles/mgl-static.dir/evalp.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/evalp.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[  5%] Building CXX object src/CMakeFiles/mgl-static.dir/export.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/export.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[  6%] Building CXX object src/CMakeFiles/mgl-static.dir/fit.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/fit.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/fit.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/fit.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/fit.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[  6%] Building CXX object src/CMakeFiles/mgl-static.dir/font.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/font.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[  6%] Building CXX object src/CMakeFiles/mgl-static.dir/obj.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/obj.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[  6%] Building CXX object src/CMakeFiles/mgl-static.dir/other.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/other.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[  6%] Building CXX object src/CMakeFiles/mgl-static.dir/parser.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/parser.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/parser.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/parser.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/parser.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[  6%] Building CXX object src/CMakeFiles/mgl-static.dir/pde.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/pde.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'void mgl_operator_exp(long int, const dual*, dual*, dual*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:35:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(f,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:61:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(a,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'void mgl_operator_lin(long int, mreal*, dual*, dual*, dual*, dual*, const dual*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:80:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(f,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:81:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(g,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:111:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(o,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'mglDataC* mgl_pde_adv_c(HMGL, const char*, HCDT, HCDT, mreal, mreal, const char*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:193:56: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  dual *a = new dual[2*nx]; memset(a,0,2*nx*sizeof(dual)); // Add "damping" area
                                                        ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'mglDataC* mgl_pde_solve_c(HMGL, const char*, HCDT, HCDT, mreal, mreal, const char*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:324:34: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(a,0,4*nx*ny*sizeof(ddual));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:360:36: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(hxy,0,4*nx*ny*sizeof(dual)); memset(hxv,0,4*nx*ny*sizeof(dual));
                                    ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:360:72: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(hxy,0,4*nx*ny*sizeof(dual)); memset(hxv,0,4*nx*ny*sizeof(dual));
                                                                        ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:361:36: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(huv,0,4*nx*ny*sizeof(dual)); memset(huy,0,4*nx*ny*sizeof(dual));
                                    ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:361:72: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(huv,0,4*nx*ny*sizeof(dual)); memset(huy,0,4*nx*ny*sizeof(dual));
                                                                        ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'mglDataC* mgl_pde_adv_c(HMGL, const char*, HCDT, HCDT, mreal, mreal, const char*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:227:21: warning: 'ham' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if(!have_y) delete ham;
                     ^~~
[  7%] Building CXX object src/CMakeFiles/mgl-static.dir/pixel.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/pixel.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[  7%] Building CXX object src/CMakeFiles/mgl-static.dir/pixel_gen.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/pixel_gen.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp: In function 'void mgl_prm_swap(mglPrim&, mglPrim&, mglPrim*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:324:34: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  memcpy(buf, &s1, sizeof(mglPrim));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:325:34: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  memcpy(&s1, &s2, sizeof(mglPrim));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:326:34: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  memcpy(&s2, buf, sizeof(mglPrim));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[  7%] Building CXX object src/CMakeFiles/mgl-static.dir/plot.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/plot.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/plot.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/plot.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/plot.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[  7%] Building CXX object src/CMakeFiles/mgl-static.dir/prim.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/prim.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[  7%] Building CXX object src/CMakeFiles/mgl-static.dir/surf.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/surf.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[  8%] Building CXX object src/CMakeFiles/mgl-static.dir/vect.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/vect.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/prim.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/prim.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/prim.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[  8%] Building CXX object src/CMakeFiles/mgl-static.dir/volume.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/volume.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/volume.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/volume.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/volume.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[  8%] Building CXX object src/CMakeFiles/mgl-static.dir/evalc.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/evalc.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/evalc.cpp
[  8%] Building CXX object src/CMakeFiles/mgl-static.dir/s_hull/s_hull_pro.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/s_hull/s_hull_pro.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/s_hull/s_hull_pro.cpp
[  8%] Building CXX object src/CMakeFiles/mgl-static.dir/window.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/window.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[  9%] Building CXX object src/CMakeFiles/mgl-static.dir/fractal.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/fractal.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/fractal.cpp
[  9%] Building CXX object src/CMakeFiles/mgl-static.dir/exec_dat.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/exec_dat.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[  9%] Building CXX object src/CMakeFiles/mgl-static.dir/exec_gr.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/exec_gr.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[  9%] Building CXX object src/CMakeFiles/mgl-static.dir/exec_set.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/exec_set.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[  9%] Building CXX object src/CMakeFiles/mgl-static.dir/exec_prm.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/exec_prm.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[  9%] Building CXX object src/CMakeFiles/mgl-static.dir/prc/PRCbitStream.cc.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/prc/PRCbitStream.cc.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc/PRCbitStream.cc
[ 10%] Building CXX object src/CMakeFiles/mgl-static.dir/prc/PRCdouble.cc.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/prc/PRCdouble.cc.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc/PRCdouble.cc
[ 10%] Building CXX object src/CMakeFiles/mgl-static.dir/prc/oPRCFile.cc.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/prc/oPRCFile.cc.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc/oPRCFile.cc
[ 10%] Building CXX object src/CMakeFiles/mgl-static.dir/prc/writePRC.cc.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/prc/writePRC.cc.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc/writePRC.cc
[ 10%] Building CXX object src/CMakeFiles/mgl-static.dir/prc.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/prc.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 10%] Building CXX object src/CMakeFiles/mgl-static.dir/opengl.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/opengl.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 11%] Linking CXX static library libmgl.a
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/cmake -P CMakeFiles/mgl-static.dir/cmake_clean_target.cmake
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl-static.dir/link.txt --verbose=1
/usr/bin/ar qc libmgl.a  CMakeFiles/mgl-static.dir/addon.cpp.o CMakeFiles/mgl-static.dir/axis.cpp.o CMakeFiles/mgl-static.dir/base_cf.cpp.o CMakeFiles/mgl-static.dir/base.cpp.o CMakeFiles/mgl-static.dir/canvas_cf.cpp.o CMakeFiles/mgl-static.dir/canvas.cpp.o CMakeFiles/mgl-static.dir/cont.cpp.o CMakeFiles/mgl-static.dir/crust.cpp.o CMakeFiles/mgl-static.dir/complex.cpp.o CMakeFiles/mgl-static.dir/complex_ex.cpp.o CMakeFiles/mgl-static.dir/complex_io.cpp.o CMakeFiles/mgl-static.dir/fft.cpp.o CMakeFiles/mgl-static.dir/data_gr.cpp.o CMakeFiles/mgl-static.dir/data.cpp.o CMakeFiles/mgl-static.dir/data_io.cpp.o CMakeFiles/mgl-static.dir/data_ex.cpp.o CMakeFiles/mgl-static.dir/data_png.cpp.o CMakeFiles/mgl-static.dir/export_2d.cpp.o CMakeFiles/mgl-static.dir/export_3d.cpp.o CMakeFiles/mgl-static.dir/eval.cpp.o CMakeFiles/mgl-static.dir/evalp.cpp.o CMakeFiles/mgl-static.dir/export.cpp.o CMakeFiles/mgl-static.dir/fit.cpp.o CMakeFiles/mgl-static.dir/font.cpp.o CMakeFiles/mgl-static.dir/obj.cpp.o CMakeFiles/mgl-static.dir/other.cpp.o CMakeFiles/mgl-static.dir/parser.cpp.o CMakeFiles/mgl-static.dir/pde.cpp.o CMakeFiles/mgl-static.dir/pixel.cpp.o CMakeFiles/mgl-static.dir/pixel_gen.cpp.o CMakeFiles/mgl-static.dir/plot.cpp.o CMakeFiles/mgl-static.dir/prim.cpp.o CMakeFiles/mgl-static.dir/surf.cpp.o CMakeFiles/mgl-static.dir/vect.cpp.o CMakeFiles/mgl-static.dir/volume.cpp.o CMakeFiles/mgl-static.dir/evalc.cpp.o CMakeFiles/mgl-static.dir/s_hull/s_hull_pro.cpp.o CMakeFiles/mgl-static.dir/window.cpp.o CMakeFiles/mgl-static.dir/fractal.cpp.o CMakeFiles/mgl-static.dir/exec_dat.cpp.o CMakeFiles/mgl-static.dir/exec_gr.cpp.o CMakeFiles/mgl-static.dir/exec_set.cpp.o CMakeFiles/mgl-static.dir/exec_prm.cpp.o CMakeFiles/mgl-static.dir/prc/PRCbitStream.cc.o CMakeFiles/mgl-static.dir/prc/PRCdouble.cc.o CMakeFiles/mgl-static.dir/prc/oPRCFile.cc.o CMakeFiles/mgl-static.dir/prc/writePRC.cc.o CMakeFiles/mgl-static.dir/prc.cpp.o CMakeFiles/mgl-static.dir/opengl.cpp.o
/usr/bin/ranlib libmgl.a
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 11%] Built target mgl-static
make -f src/CMakeFiles/mgl.dir/build.make src/CMakeFiles/mgl.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src/CMakeFiles/mgl.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f src/CMakeFiles/mgl.dir/build.make src/CMakeFiles/mgl.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 11%] Building CXX object src/CMakeFiles/mgl.dir/addon.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/addon.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/addon.cpp
[ 11%] Building CXX object src/CMakeFiles/mgl.dir/axis.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/axis.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 11%] Building CXX object src/CMakeFiles/mgl.dir/base_cf.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/base_cf.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base_cf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base_cf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base_cf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 12%] Building CXX object src/CMakeFiles/mgl.dir/base.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/base.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:1617:9:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
[ 12%] Building CXX object src/CMakeFiles/mgl.dir/canvas_cf.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/canvas_cf.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 12%] Building CXX object src/CMakeFiles/mgl.dir/canvas.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/canvas.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 12%] Building CXX object src/CMakeFiles/mgl.dir/cont.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/cont.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:35:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:35:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:35:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 12%] Building CXX object src/CMakeFiles/mgl.dir/crust.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/crust.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 13%] Building CXX object src/CMakeFiles/mgl.dir/complex.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/complex.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp: In function 'void mgl_datac_smooth(HADT, const char*, mreal)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:216:34: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(b,0,nx*ny*nz*sizeof(dual));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:221:35: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(b,0,nx*ny*nz*sizeof(dual));
                                   ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:227:35: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(b,0,nx*ny*nz*sizeof(dual));
                                   ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp: In function 'void mgl_datac_diff_par(HADT, HCDT, HCDT, HCDT)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:1518:52: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  dual *b = new dual[nn]; memset(b,0,nn*sizeof(dual));
                                                    ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
[ 13%] Building CXX object src/CMakeFiles/mgl.dir/complex_ex.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/complex_ex.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/complex_ex.cpp
[ 13%] Building CXX object src/CMakeFiles/mgl.dir/complex_io.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/complex_io.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/complex_io.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex_io.cpp: In function 'void mgl_datac_create(HADT, long int, long int, long int)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex_io.cpp:341:46: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(d->a,0,d->nx*d->ny*d->nz*sizeof(dual));
                                              ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex_io.cpp:26:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
[ 13%] Building CXX object src/CMakeFiles/mgl.dir/fft.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/fft.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/fft.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/fft.cpp:1172:14: warning: 'void* mgl_cor(void*)' defined but not used [-Wunused-function]
 static void* mgl_cor(void *par)
              ^~~~~~~
[ 13%] Building CXX object src/CMakeFiles/mgl.dir/data_gr.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/data_gr.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 13%] Building CXX object src/CMakeFiles/mgl.dir/data.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/data.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data.cpp
[ 14%] Building CXX object src/CMakeFiles/mgl.dir/data_io.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/data_io.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data_io.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_io.cpp: In function 'std::__cxx11::string mgl_str_arg(const string&, char, int, int)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_io.cpp:305:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  if(n1<0 || n1>=pos.size()-1 || n2<n1) return res;
             ~~^~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_io.cpp:306:7: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  if(n2>=pos.size()) n2=pos.size()-1;
     ~~^~~~~~~~~~~~
[ 14%] Building CXX object src/CMakeFiles/mgl.dir/data_ex.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/data_ex.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data_ex.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_ex.cpp: In function 'mglData* mgl_find_roots_txt(const char*, const char*, HCDT)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_ex.cpp:840:17: warning: comparison of integer expressions of different signedness: 'long int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  if(ini->GetNx()!=n) return 0;
     ~~~~~~~~~~~~^~~
[ 14%] Building CXX object src/CMakeFiles/mgl.dir/data_png.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/data_png.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 14%] Building CXX object src/CMakeFiles/mgl.dir/export_2d.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/export_2d.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 14%] Building CXX object src/CMakeFiles/mgl.dir/export_3d.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/export_3d.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp: In function 'void mgl_write_x3d(HMGL, const char*, const char*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:1220:9: warning: variable 'same' set but not used [-Wunused-but-set-variable]
    bool same=true; // check if there are the same colors for all line segments
         ^~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:1252:9: warning: variable 'same' set but not used [-Wunused-but-set-variable]
    bool same=true; // check if there are the same colors for all line segments
         ^~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 15%] Building CXX object src/CMakeFiles/mgl.dir/eval.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/eval.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/eval.cpp
[ 15%] Building CXX object src/CMakeFiles/mgl.dir/evalp.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/evalp.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 15%] Building CXX object src/CMakeFiles/mgl.dir/export.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/export.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 15%] Building CXX object src/CMakeFiles/mgl.dir/fit.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/fit.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/fit.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/fit.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/fit.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 15%] Building CXX object src/CMakeFiles/mgl.dir/font.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/font.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 16%] Building CXX object src/CMakeFiles/mgl.dir/obj.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/obj.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 16%] Building CXX object src/CMakeFiles/mgl.dir/other.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/other.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 16%] Building CXX object src/CMakeFiles/mgl.dir/parser.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/parser.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/parser.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/parser.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/parser.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 16%] Building CXX object src/CMakeFiles/mgl.dir/pde.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/pde.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'void mgl_operator_exp(long int, const dual*, dual*, dual*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:35:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(f,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:61:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(a,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'void mgl_operator_lin(long int, mreal*, dual*, dual*, dual*, dual*, const dual*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:80:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(f,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:81:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(g,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:111:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(o,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'mglDataC* mgl_pde_adv_c(HMGL, const char*, HCDT, HCDT, mreal, mreal, const char*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:193:56: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  dual *a = new dual[2*nx]; memset(a,0,2*nx*sizeof(dual)); // Add "damping" area
                                                        ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'mglDataC* mgl_pde_solve_c(HMGL, const char*, HCDT, HCDT, mreal, mreal, const char*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:324:34: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(a,0,4*nx*ny*sizeof(ddual));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:360:36: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(hxy,0,4*nx*ny*sizeof(dual)); memset(hxv,0,4*nx*ny*sizeof(dual));
                                    ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:360:72: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(hxy,0,4*nx*ny*sizeof(dual)); memset(hxv,0,4*nx*ny*sizeof(dual));
                                                                        ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:361:36: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(huv,0,4*nx*ny*sizeof(dual)); memset(huy,0,4*nx*ny*sizeof(dual));
                                    ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:361:72: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(huv,0,4*nx*ny*sizeof(dual)); memset(huy,0,4*nx*ny*sizeof(dual));
                                                                        ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'mglDataC* mgl_pde_adv_c(HMGL, const char*, HCDT, HCDT, mreal, mreal, const char*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:227:21: warning: 'ham' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if(!have_y) delete ham;
                     ^~~
[ 16%] Building CXX object src/CMakeFiles/mgl.dir/pixel.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/pixel.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 16%] Building CXX object src/CMakeFiles/mgl.dir/pixel_gen.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/pixel_gen.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp: In function 'void mgl_prm_swap(mglPrim&, mglPrim&, mglPrim*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:324:34: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  memcpy(buf, &s1, sizeof(mglPrim));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:325:34: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  memcpy(&s1, &s2, sizeof(mglPrim));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:326:34: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  memcpy(&s2, buf, sizeof(mglPrim));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 17%] Building CXX object src/CMakeFiles/mgl.dir/plot.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/plot.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/plot.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/plot.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/plot.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 17%] Building CXX object src/CMakeFiles/mgl.dir/prim.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/prim.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 17%] Building CXX object src/CMakeFiles/mgl.dir/surf.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/surf.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 17%] Building CXX object src/CMakeFiles/mgl.dir/vect.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/vect.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/prim.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/prim.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/prim.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 17%] Building CXX object src/CMakeFiles/mgl.dir/volume.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/volume.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/volume.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/volume.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/volume.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 18%] Building CXX object src/CMakeFiles/mgl.dir/evalc.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/evalc.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/evalc.cpp
[ 18%] Building CXX object src/CMakeFiles/mgl.dir/s_hull/s_hull_pro.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/s_hull/s_hull_pro.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/s_hull/s_hull_pro.cpp
[ 18%] Building CXX object src/CMakeFiles/mgl.dir/window.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/window.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 18%] Building CXX object src/CMakeFiles/mgl.dir/fractal.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/fractal.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/fractal.cpp
[ 18%] Building CXX object src/CMakeFiles/mgl.dir/exec_dat.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/exec_dat.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 19%] Building CXX object src/CMakeFiles/mgl.dir/exec_gr.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/exec_gr.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 19%] Building CXX object src/CMakeFiles/mgl.dir/exec_set.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/exec_set.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 19%] Building CXX object src/CMakeFiles/mgl.dir/exec_prm.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/exec_prm.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 19%] Building CXX object src/CMakeFiles/mgl.dir/prc/PRCbitStream.cc.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/prc/PRCbitStream.cc.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc/PRCbitStream.cc
[ 19%] Building CXX object src/CMakeFiles/mgl.dir/prc/PRCdouble.cc.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/prc/PRCdouble.cc.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc/PRCdouble.cc
[ 19%] Building CXX object src/CMakeFiles/mgl.dir/prc/oPRCFile.cc.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/prc/oPRCFile.cc.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc/oPRCFile.cc
[ 20%] Building CXX object src/CMakeFiles/mgl.dir/prc/writePRC.cc.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/prc/writePRC.cc.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc/writePRC.cc
[ 20%] Building CXX object src/CMakeFiles/mgl.dir/prc.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/prc.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 20%] Building CXX object src/CMakeFiles/mgl.dir/opengl.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/opengl.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 20%] Linking CXX shared library libmgl.so
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl.dir/link.txt --verbose=1
/usr/bin/c++ -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared -Wl,-soname,libmgl.so.7.5.0 -o libmgl.so.7.5.0 CMakeFiles/mgl.dir/addon.cpp.o CMakeFiles/mgl.dir/axis.cpp.o CMakeFiles/mgl.dir/base_cf.cpp.o CMakeFiles/mgl.dir/base.cpp.o CMakeFiles/mgl.dir/canvas_cf.cpp.o CMakeFiles/mgl.dir/canvas.cpp.o CMakeFiles/mgl.dir/cont.cpp.o CMakeFiles/mgl.dir/crust.cpp.o CMakeFiles/mgl.dir/complex.cpp.o CMakeFiles/mgl.dir/complex_ex.cpp.o CMakeFiles/mgl.dir/complex_io.cpp.o CMakeFiles/mgl.dir/fft.cpp.o CMakeFiles/mgl.dir/data_gr.cpp.o CMakeFiles/mgl.dir/data.cpp.o CMakeFiles/mgl.dir/data_io.cpp.o CMakeFiles/mgl.dir/data_ex.cpp.o CMakeFiles/mgl.dir/data_png.cpp.o CMakeFiles/mgl.dir/export_2d.cpp.o CMakeFiles/mgl.dir/export_3d.cpp.o CMakeFiles/mgl.dir/eval.cpp.o CMakeFiles/mgl.dir/evalp.cpp.o CMakeFiles/mgl.dir/export.cpp.o CMakeFiles/mgl.dir/fit.cpp.o CMakeFiles/mgl.dir/font.cpp.o CMakeFiles/mgl.dir/obj.cpp.o CMakeFiles/mgl.dir/other.cpp.o CMakeFiles/mgl.dir/parser.cpp.o CMakeFiles/mgl.dir/pde.cpp.o CMakeFiles/mgl.dir/pixel.cpp.o CMakeFiles/mgl.dir/pixel_gen.cpp.o CMakeFiles/mgl.dir/plot.cpp.o CMakeFiles/mgl.dir/prim.cpp.o CMakeFiles/mgl.dir/surf.cpp.o CMakeFiles/mgl.dir/vect.cpp.o CMakeFiles/mgl.dir/volume.cpp.o CMakeFiles/mgl.dir/evalc.cpp.o CMakeFiles/mgl.dir/s_hull/s_hull_pro.cpp.o CMakeFiles/mgl.dir/window.cpp.o CMakeFiles/mgl.dir/fractal.cpp.o CMakeFiles/mgl.dir/exec_dat.cpp.o CMakeFiles/mgl.dir/exec_gr.cpp.o CMakeFiles/mgl.dir/exec_set.cpp.o CMakeFiles/mgl.dir/exec_prm.cpp.o CMakeFiles/mgl.dir/prc/PRCbitStream.cc.o CMakeFiles/mgl.dir/prc/PRCdouble.cc.o CMakeFiles/mgl.dir/prc/oPRCFile.cc.o CMakeFiles/mgl.dir/prc/writePRC.cc.o CMakeFiles/mgl.dir/prc.cpp.o CMakeFiles/mgl.dir/opengl.cpp.o -lGL -lGLU -lgif -lhpdf -lpng -lz -lz -ljpeg -lhdf5 -lsz -lz -ldl -lm -lltdl -lgsl -lgslcblas -lm -ljpeg -lhdf5 -lsz -ldl -lm -lltdl -lgsl -lgslcblas -lm -pthread 
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src && /usr/bin/cmake -E cmake_symlink_library libmgl.so.7.5.0 libmgl.so.7.5.0 libmgl.so
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 20%] Built target mgl
make -f widgets/CMakeFiles/mgl-fltk-static.dir/build.make widgets/CMakeFiles/mgl-fltk-static.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/CMakeFiles/mgl-fltk-static.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-fltk-static
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/CMakeFiles/mgl-fltk-static.dir/build.make widgets/CMakeFiles/mgl-fltk-static.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 20%] Building CXX object widgets/CMakeFiles/mgl-fltk-static.dir/fltk.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG   -pthread -o CMakeFiles/mgl-fltk-static.dir/fltk.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp: At global scope:
/builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:772:51: warning: 'const' attribute on function returning 'void' [-Wattributes]
 void MGL_LOCAL_CONST mgl_no_cb(Fl_Widget *, void *) {}
                                                   ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 20%] Building CXX object widgets/CMakeFiles/mgl-fltk-static.dir/image.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG   -pthread -o CMakeFiles/mgl-fltk-static.dir/image.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/widgets/image.cpp
[ 20%] Linking CXX static library libmgl-fltk.a
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets && /usr/bin/cmake -P CMakeFiles/mgl-fltk-static.dir/cmake_clean_target.cmake
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl-fltk-static.dir/link.txt --verbose=1
/usr/bin/ar qc libmgl-fltk.a  CMakeFiles/mgl-fltk-static.dir/fltk.cpp.o CMakeFiles/mgl-fltk-static.dir/image.cpp.o
/usr/bin/ranlib libmgl-fltk.a
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 20%] Built target mgl-fltk-static
make -f widgets/CMakeFiles/mgl-glut-static.dir/build.make widgets/CMakeFiles/mgl-glut-static.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/CMakeFiles/mgl-glut-static.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-glut-static
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/CMakeFiles/mgl-glut-static.dir/build.make widgets/CMakeFiles/mgl-glut-static.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 20%] Building CXX object widgets/CMakeFiles/mgl-glut-static.dir/glut.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG   -pthread -o CMakeFiles/mgl-glut-static.dir/glut.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 20%] Linking CXX static library libmgl-glut.a
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets && /usr/bin/cmake -P CMakeFiles/mgl-glut-static.dir/cmake_clean_target.cmake
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl-glut-static.dir/link.txt --verbose=1
/usr/bin/ar qc libmgl-glut.a  CMakeFiles/mgl-glut-static.dir/glut.cpp.o
/usr/bin/ranlib libmgl-glut.a
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 20%] Built target mgl-glut-static
make -f widgets/CMakeFiles/mgl-fltk.dir/build.make widgets/CMakeFiles/mgl-fltk.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/CMakeFiles/mgl-fltk.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-fltk
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/CMakeFiles/mgl-fltk.dir/build.make widgets/CMakeFiles/mgl-fltk.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 20%] Building CXX object widgets/CMakeFiles/mgl-fltk.dir/fltk.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl-fltk.dir/fltk.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp: At global scope:
/builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:772:51: warning: 'const' attribute on function returning 'void' [-Wattributes]
 void MGL_LOCAL_CONST mgl_no_cb(Fl_Widget *, void *) {}
                                                   ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 21%] Building CXX object widgets/CMakeFiles/mgl-fltk.dir/image.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl-fltk.dir/image.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/widgets/image.cpp
[ 21%] Linking CXX shared library libmgl-fltk.so
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl-fltk.dir/link.txt --verbose=1
/usr/bin/c++ -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared -Wl,-soname,libmgl-fltk.so.7.5.0 -o libmgl-fltk.so.7.5.0 CMakeFiles/mgl-fltk.dir/fltk.cpp.o CMakeFiles/mgl-fltk.dir/image.cpp.o -Wl,-rpath,/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src: ../src/libmgl.so.7.5.0 -lfltk_images -lfltk_forms -lfltk_gl -lGL -lfltk -lSM -lICE -lX11 -lXext -lm -lGLU -lgif -lhpdf -lpng -lz -ljpeg -lhdf5 -lsz -lz -ljpeg -lhdf5 -lsz -ldl -lltdl -lgsl -lgslcblas -pthread -lm -lm 
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets && /usr/bin/cmake -E cmake_symlink_library libmgl-fltk.so.7.5.0 libmgl-fltk.so.7.5.0 libmgl-fltk.so
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 21%] Built target mgl-fltk
make -f widgets/CMakeFiles/mgl-wx-static.dir/build.make widgets/CMakeFiles/mgl-wx-static.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/CMakeFiles/mgl-wx-static.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-wx-static
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/CMakeFiles/mgl-wx-static.dir/build.make widgets/CMakeFiles/mgl-wx-static.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 21%] Building CXX object widgets/CMakeFiles/mgl-wx-static.dir/wx.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG   -pthread -o CMakeFiles/mgl-wx-static.dir/wx.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 22%] Linking CXX static library libmgl-wx.a
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets && /usr/bin/cmake -P CMakeFiles/mgl-wx-static.dir/cmake_clean_target.cmake
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl-wx-static.dir/link.txt --verbose=1
/usr/bin/ar qc libmgl-wx.a  CMakeFiles/mgl-wx-static.dir/wx.cpp.o
/usr/bin/ranlib libmgl-wx.a
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 22%] Built target mgl-wx-static
make -f widgets/CMakeFiles/mgl-glut.dir/build.make widgets/CMakeFiles/mgl-glut.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/CMakeFiles/mgl-glut.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-glut
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/CMakeFiles/mgl-glut.dir/build.make widgets/CMakeFiles/mgl-glut.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 23%] Building CXX object widgets/CMakeFiles/mgl-glut.dir/glut.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl-glut.dir/glut.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/glut.cpp:37:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 23%] Linking CXX shared library libmgl-glut.so
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl-glut.dir/link.txt --verbose=1
/usr/bin/c++ -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared -Wl,-soname,libmgl-glut.so.7.5.0 -o libmgl-glut.so.7.5.0 CMakeFiles/mgl-glut.dir/glut.cpp.o -Wl,-rpath,/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src: ../src/libmgl.so.7.5.0 -lglut -lXmu -lXi -lGL -lGLU -lgif -lhpdf -lpng -lz -ljpeg -lhdf5 -lsz -lz -ljpeg -lhdf5 -lsz -ldl -lm -lltdl -lgsl -lgslcblas -pthread -lm 
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets && /usr/bin/cmake -E cmake_symlink_library libmgl-glut.so.7.5.0 libmgl-glut.so.7.5.0 libmgl-glut.so
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 23%] Built target mgl-glut
make -f widgets/CMakeFiles/mgl-wx.dir/build.make widgets/CMakeFiles/mgl-wx.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/CMakeFiles/mgl-wx.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-wx
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/CMakeFiles/mgl-wx.dir/build.make widgets/CMakeFiles/mgl-wx.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 23%] Building CXX object widgets/CMakeFiles/mgl-wx.dir/wx.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl-wx.dir/wx.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/wx.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 23%] Linking CXX shared library libmgl-wx.so
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl-wx.dir/link.txt --verbose=1
/usr/bin/c++ -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared -Wl,-soname,libmgl-wx.so.7.5.0 -o libmgl-wx.so.7.5.0 CMakeFiles/mgl-wx.dir/wx.cpp.o -Wl,-rpath,/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src: ../src/libmgl.so.7.5.0 -pthread -lwx_baseu-3.0 -lwx_gtk3u_core-3.0 -lwx_gtk3u_gl-3.0 -lGL -lGLU -lgif -lhpdf -lpng -lz -ljpeg -lhdf5 -lsz -lz -ljpeg -lhdf5 -lsz -ldl -lm -lltdl -lgsl -lgslcblas -pthread -lm 
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets && /usr/bin/cmake -E cmake_symlink_library libmgl-wx.so.7.5.0 libmgl-wx.so.7.5.0 libmgl-wx.so
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 23%] Built target mgl-wx
make -f widgets/qt4/CMakeFiles/mgl-qt4-static_autogen.dir/build.make widgets/qt4/CMakeFiles/mgl-qt4-static_autogen.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt4 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4/CMakeFiles/mgl-qt4-static_autogen.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-qt4-static_autogen
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/qt4/CMakeFiles/mgl-qt4-static_autogen.dir/build.make widgets/qt4/CMakeFiles/mgl-qt4-static_autogen.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 24%] Automatic MOC and UIC for target mgl-qt4-static
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4 && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4/CMakeFiles/mgl-qt4-static_autogen.dir/AutogenInfo.cmake Release
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 24%] Built target mgl-qt4-static_autogen
make -f widgets/qt4/CMakeFiles/mgl-qt4-static.dir/build.make widgets/qt4/CMakeFiles/mgl-qt4-static.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt4 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4/CMakeFiles/mgl-qt4-static.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-qt4-static
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/qt4/CMakeFiles/mgl-qt4-static.dir/build.make widgets/qt4/CMakeFiles/mgl-qt4-static.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 24%] Building CXX object widgets/qt4/CMakeFiles/mgl-qt4-static.dir/__/qt.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4 && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4 -I/builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt4 -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4/mgl-qt4-static_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0 -isystem /usr/include/QtCore -isystem /usr/lib64/qt4/mkspecs/default -isystem /usr/include/QtGui -isystem /usr/include/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG   -pthread -o CMakeFiles/mgl-qt4-static.dir/__/qt.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 24%] Building CXX object widgets/qt4/CMakeFiles/mgl-qt4-static.dir/mgl-qt4-static_autogen/mocs_compilation.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4 && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4 -I/builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt4 -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4/mgl-qt4-static_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0 -isystem /usr/include/QtCore -isystem /usr/lib64/qt4/mkspecs/default -isystem /usr/include/QtGui -isystem /usr/include/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG   -pthread -o CMakeFiles/mgl-qt4-static.dir/mgl-qt4-static_autogen/mocs_compilation.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4/mgl-qt4-static_autogen/mocs_compilation.cpp
[ 24%] Linking CXX static library libmgl-qt4.a
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4 && /usr/bin/cmake -P CMakeFiles/mgl-qt4-static.dir/cmake_clean_target.cmake
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4 && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl-qt4-static.dir/link.txt --verbose=1
/usr/bin/ar qc libmgl-qt4.a  CMakeFiles/mgl-qt4-static.dir/__/qt.cpp.o CMakeFiles/mgl-qt4-static.dir/mgl-qt4-static_autogen/mocs_compilation.cpp.o
/usr/bin/ranlib libmgl-qt4.a
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 24%] Built target mgl-qt4-static
make -f widgets/qt4/CMakeFiles/mgl-qt4_autogen.dir/build.make widgets/qt4/CMakeFiles/mgl-qt4_autogen.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt4 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4/CMakeFiles/mgl-qt4_autogen.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-qt4_autogen
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/qt4/CMakeFiles/mgl-qt4_autogen.dir/build.make widgets/qt4/CMakeFiles/mgl-qt4_autogen.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 24%] Automatic MOC and UIC for target mgl-qt4
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4 && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4/CMakeFiles/mgl-qt4_autogen.dir/AutogenInfo.cmake Release
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[ 24%] Built target mgl-qt4_autogen
make -f widgets/qt4/CMakeFiles/mgl-qt4.dir/build.make widgets/qt4/CMakeFiles/mgl-qt4.dir/depend
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cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt4 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4/CMakeFiles/mgl-qt4.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-qt4
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/qt4/CMakeFiles/mgl-qt4.dir/build.make widgets/qt4/CMakeFiles/mgl-qt4.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 24%] Building CXX object widgets/qt4/CMakeFiles/mgl-qt4.dir/__/qt.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4 && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4 -I/builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt4 -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4/mgl-qt4_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0 -isystem /usr/include/QtCore -isystem /usr/lib64/qt4/mkspecs/default -isystem /usr/include/QtGui -isystem /usr/include/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl-qt4.dir/__/qt.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 25%] Building CXX object widgets/qt4/CMakeFiles/mgl-qt4.dir/mgl-qt4_autogen/mocs_compilation.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4 && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4 -I/builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt4 -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4/mgl-qt4_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0 -isystem /usr/include/QtCore -isystem /usr/lib64/qt4/mkspecs/default -isystem /usr/include/QtGui -isystem /usr/include/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl-qt4.dir/mgl-qt4_autogen/mocs_compilation.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4/mgl-qt4_autogen/mocs_compilation.cpp
[ 25%] Linking CXX shared library libmgl-qt4.so
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4 && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl-qt4.dir/link.txt --verbose=1
/usr/bin/c++ -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared -Wl,-soname,libmgl-qt4.so.7.5.0 -o libmgl-qt4.so.7.5.0 CMakeFiles/mgl-qt4.dir/__/qt.cpp.o CMakeFiles/mgl-qt4.dir/mgl-qt4_autogen/mocs_compilation.cpp.o -Wl,-rpath,/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src: ../../src/libmgl.so.7.5.0 /usr/lib64/libQtCore.so /usr/lib64/libQtGui.so /usr/lib64/libQtOpenGL.so -lGL -lGLU -lgif -lhpdf -lpng -lz -ljpeg -lhdf5 -lsz -lz -ljpeg -lhdf5 -lsz -ldl -lm -lltdl -lgsl -lgslcblas -pthread -lm /usr/lib64/libQtGui.so /usr/lib64/libQtCore.so 
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4 && /usr/bin/cmake -E cmake_symlink_library libmgl-qt4.so.7.5.0 libmgl-qt4.so.7.5.0 libmgl-qt4.so
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 25%] Built target mgl-qt4
make -f widgets/qt5/CMakeFiles/mgl-wnd_autogen.dir/build.make widgets/qt5/CMakeFiles/mgl-wnd_autogen.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/CMakeFiles/mgl-wnd_autogen.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-wnd_autogen
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/qt5/CMakeFiles/mgl-wnd_autogen.dir/build.make widgets/qt5/CMakeFiles/mgl-wnd_autogen.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 25%] Automatic MOC and UIC for target mgl-wnd
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/CMakeFiles/mgl-wnd_autogen.dir/AutogenInfo.cmake Release
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 25%] Built target mgl-wnd_autogen
make -f widgets/qt5/CMakeFiles/mgl-wnd.dir/build.make widgets/qt5/CMakeFiles/mgl-wnd.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/CMakeFiles/mgl-wnd.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-wnd
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/qt5/CMakeFiles/mgl-wnd.dir/build.make widgets/qt5/CMakeFiles/mgl-wnd.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 25%] Building CXX object widgets/qt5/CMakeFiles/mgl-wnd.dir/__/qt.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 -I/builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt5 -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/mgl-wnd_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -fPIC -std=gnu++11 -o CMakeFiles/mgl-wnd.dir/__/qt.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 25%] Building CXX object widgets/qt5/CMakeFiles/mgl-wnd.dir/__/fltk.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 -I/builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt5 -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/mgl-wnd_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -fPIC -std=gnu++11 -o CMakeFiles/mgl-wnd.dir/__/fltk.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp: At global scope:
/builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:772:51: warning: 'const' attribute on function returning 'void' [-Wattributes]
 void MGL_LOCAL_CONST mgl_no_cb(Fl_Widget *, void *) {}
                                                   ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 25%] Building CXX object widgets/qt5/CMakeFiles/mgl-wnd.dir/__/image.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 -I/builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt5 -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/mgl-wnd_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -fPIC -std=gnu++11 -o CMakeFiles/mgl-wnd.dir/__/image.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/widgets/image.cpp
[ 25%] Building CXX object widgets/qt5/CMakeFiles/mgl-wnd.dir/mgl-wnd_autogen/mocs_compilation.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 -I/builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt5 -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/mgl-wnd_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -fPIC -std=gnu++11 -o CMakeFiles/mgl-wnd.dir/mgl-wnd_autogen/mocs_compilation.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/mgl-wnd_autogen/mocs_compilation.cpp
[ 26%] Linking CXX shared library libmgl-wnd.so
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl-wnd.dir/link.txt --verbose=1
/usr/bin/c++ -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared -Wl,-soname,libmgl-wnd.so.7.5.0 -o libmgl-wnd.so.7.5.0 CMakeFiles/mgl-wnd.dir/__/qt.cpp.o CMakeFiles/mgl-wnd.dir/__/fltk.cpp.o CMakeFiles/mgl-wnd.dir/__/image.cpp.o CMakeFiles/mgl-wnd.dir/mgl-wnd_autogen/mocs_compilation.cpp.o -Wl,-rpath,/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src: ../../src/libmgl.so.7.5.0 -lfltk_images -lfltk_forms -lfltk_gl -lGL -lfltk -lSM -lICE -lX11 -lXext -lm /usr/lib64/libQt5PrintSupport.so.5.11.2 /usr/lib64/libQt5OpenGL.so.5.11.2 -lGLU -lgif -lhpdf -lpng -lz -ljpeg -lhdf5 -lsz -lz -ljpeg -lhdf5 -lsz -ldl -lltdl -lgsl -lgslcblas -pthread -lm -lm /usr/lib64/libQt5Widgets.so.5.11.2 /usr/lib64/libQt5Gui.so.5.11.2 /usr/lib64/libQt5Core.so.5.11.2 
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 && /usr/bin/cmake -E cmake_symlink_library libmgl-wnd.so.7.5.0 libmgl-wnd.so.7.5.0 libmgl-wnd.so
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 26%] Built target mgl-wnd
make -f widgets/qt5/CMakeFiles/mgl-qt5-static_autogen.dir/build.make widgets/qt5/CMakeFiles/mgl-qt5-static_autogen.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/CMakeFiles/mgl-qt5-static_autogen.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-qt5-static_autogen
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/qt5/CMakeFiles/mgl-qt5-static_autogen.dir/build.make widgets/qt5/CMakeFiles/mgl-qt5-static_autogen.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 26%] Automatic MOC and UIC for target mgl-qt5-static
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/CMakeFiles/mgl-qt5-static_autogen.dir/AutogenInfo.cmake Release
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 26%] Built target mgl-qt5-static_autogen
make -f widgets/qt5/CMakeFiles/mgl-qt5-static.dir/build.make widgets/qt5/CMakeFiles/mgl-qt5-static.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/CMakeFiles/mgl-qt5-static.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-qt5-static
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/qt5/CMakeFiles/mgl-qt5-static.dir/build.make widgets/qt5/CMakeFiles/mgl-qt5-static.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 26%] Building CXX object widgets/qt5/CMakeFiles/mgl-qt5-static.dir/__/qt.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 -I/builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt5 -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/mgl-qt5-static_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/mgl-qt5-static.dir/__/qt.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 27%] Building CXX object widgets/qt5/CMakeFiles/mgl-qt5-static.dir/mgl-qt5-static_autogen/mocs_compilation.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 -I/builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt5 -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/mgl-qt5-static_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/mgl-qt5-static.dir/mgl-qt5-static_autogen/mocs_compilation.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/mgl-qt5-static_autogen/mocs_compilation.cpp
[ 27%] Linking CXX static library libmgl-qt5.a
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 && /usr/bin/cmake -P CMakeFiles/mgl-qt5-static.dir/cmake_clean_target.cmake
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl-qt5-static.dir/link.txt --verbose=1
/usr/bin/ar qc libmgl-qt5.a  CMakeFiles/mgl-qt5-static.dir/__/qt.cpp.o CMakeFiles/mgl-qt5-static.dir/mgl-qt5-static_autogen/mocs_compilation.cpp.o
/usr/bin/ranlib libmgl-qt5.a
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 27%] Built target mgl-qt5-static
make -f widgets/qt5/CMakeFiles/mgl-wnd-static_autogen.dir/build.make widgets/qt5/CMakeFiles/mgl-wnd-static_autogen.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/CMakeFiles/mgl-wnd-static_autogen.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-wnd-static_autogen
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/qt5/CMakeFiles/mgl-wnd-static_autogen.dir/build.make widgets/qt5/CMakeFiles/mgl-wnd-static_autogen.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 28%] Automatic MOC and UIC for target mgl-wnd-static
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/CMakeFiles/mgl-wnd-static_autogen.dir/AutogenInfo.cmake Release
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 28%] Built target mgl-wnd-static_autogen
make -f widgets/qt5/CMakeFiles/mgl-wnd-static.dir/build.make widgets/qt5/CMakeFiles/mgl-wnd-static.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/CMakeFiles/mgl-wnd-static.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-wnd-static
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/qt5/CMakeFiles/mgl-wnd-static.dir/build.make widgets/qt5/CMakeFiles/mgl-wnd-static.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 28%] Building CXX object widgets/qt5/CMakeFiles/mgl-wnd-static.dir/__/qt.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 -I/builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt5 -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/mgl-wnd-static_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/mgl-wnd-static.dir/__/qt.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 28%] Building CXX object widgets/qt5/CMakeFiles/mgl-wnd-static.dir/__/fltk.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 -I/builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt5 -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/mgl-wnd-static_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/mgl-wnd-static.dir/__/fltk.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp: At global scope:
/builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:772:51: warning: 'const' attribute on function returning 'void' [-Wattributes]
 void MGL_LOCAL_CONST mgl_no_cb(Fl_Widget *, void *) {}
                                                   ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/fltk.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 28%] Building CXX object widgets/qt5/CMakeFiles/mgl-wnd-static.dir/__/image.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 -I/builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt5 -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/mgl-wnd-static_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/mgl-wnd-static.dir/__/image.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/widgets/image.cpp
[ 28%] Building CXX object widgets/qt5/CMakeFiles/mgl-wnd-static.dir/mgl-wnd-static_autogen/mocs_compilation.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 -I/builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt5 -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/mgl-wnd-static_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/mgl-wnd-static.dir/mgl-wnd-static_autogen/mocs_compilation.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/mgl-wnd-static_autogen/mocs_compilation.cpp
[ 28%] Linking CXX static library libmgl-wnd.a
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 && /usr/bin/cmake -P CMakeFiles/mgl-wnd-static.dir/cmake_clean_target.cmake
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl-wnd-static.dir/link.txt --verbose=1
/usr/bin/ar qc libmgl-wnd.a  CMakeFiles/mgl-wnd-static.dir/__/qt.cpp.o CMakeFiles/mgl-wnd-static.dir/__/fltk.cpp.o CMakeFiles/mgl-wnd-static.dir/__/image.cpp.o CMakeFiles/mgl-wnd-static.dir/mgl-wnd-static_autogen/mocs_compilation.cpp.o
/usr/bin/ranlib libmgl-wnd.a
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 28%] Built target mgl-wnd-static
make -f widgets/qt5/CMakeFiles/mgl-qt5_autogen.dir/build.make widgets/qt5/CMakeFiles/mgl-qt5_autogen.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/CMakeFiles/mgl-qt5_autogen.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-qt5_autogen
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/qt5/CMakeFiles/mgl-qt5_autogen.dir/build.make widgets/qt5/CMakeFiles/mgl-qt5_autogen.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 28%] Automatic MOC and UIC for target mgl-qt5
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/CMakeFiles/mgl-qt5_autogen.dir/AutogenInfo.cmake Release
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 28%] Built target mgl-qt5_autogen
make -f widgets/qt5/CMakeFiles/mgl-qt5.dir/build.make widgets/qt5/CMakeFiles/mgl-qt5.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/CMakeFiles/mgl-qt5.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-qt5
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/qt5/CMakeFiles/mgl-qt5.dir/build.make widgets/qt5/CMakeFiles/mgl-qt5.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 28%] Building CXX object widgets/qt5/CMakeFiles/mgl-qt5.dir/__/qt.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 -I/builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt5 -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/mgl-qt5_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -fPIC -std=gnu++11 -o CMakeFiles/mgl-qt5.dir/__/qt.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt.cpp:42:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 28%] Building CXX object widgets/qt5/CMakeFiles/mgl-qt5.dir/mgl-qt5_autogen/mocs_compilation.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 -I/builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt5 -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/mgl-qt5_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0 -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -fPIC -std=gnu++11 -o CMakeFiles/mgl-qt5.dir/mgl-qt5_autogen/mocs_compilation.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/mgl-qt5_autogen/mocs_compilation.cpp
[ 28%] Linking CXX shared library libmgl-qt5.so
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl-qt5.dir/link.txt --verbose=1
/usr/bin/c++ -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared -Wl,-soname,libmgl-qt5.so.7.5.0 -o libmgl-qt5.so.7.5.0 CMakeFiles/mgl-qt5.dir/__/qt.cpp.o CMakeFiles/mgl-qt5.dir/mgl-qt5_autogen/mocs_compilation.cpp.o -Wl,-rpath,/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src: ../../src/libmgl.so.7.5.0 /usr/lib64/libQt5PrintSupport.so.5.11.2 /usr/lib64/libQt5OpenGL.so.5.11.2 -lGL -lGLU -lgif -lhpdf -lpng -lz -ljpeg -lhdf5 -lsz -lz -ljpeg -lhdf5 -lsz -ldl -lm -lltdl -lgsl -lgslcblas -pthread -lm /usr/lib64/libQt5Widgets.so.5.11.2 /usr/lib64/libQt5Gui.so.5.11.2 /usr/lib64/libQt5Core.so.5.11.2 
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 && /usr/bin/cmake -E cmake_symlink_library libmgl-qt5.so.7.5.0 libmgl-qt5.so.7.5.0 libmgl-qt5.so
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 28%] Built target mgl-qt5
make -f udav/CMakeFiles/udav_autogen.dir/build.make udav/CMakeFiles/udav_autogen.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/udav /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/CMakeFiles/udav_autogen.dir/DependInfo.cmake --color=
Scanning dependencies of target udav_autogen
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f udav/CMakeFiles/udav_autogen.dir/build.make udav/CMakeFiles/udav_autogen.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 29%] Automatic MOC and UIC for target udav
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/CMakeFiles/udav_autogen.dir/AutogenInfo.cmake Release
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 29%] Built target udav_autogen
make -f udav/CMakeFiles/udav.dir/build.make udav/CMakeFiles/udav.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 29%] Generating qrc_udav.cpp
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/lib64/qt5/bin/rcc --name udav --output /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/qrc_udav.cpp /builddir/build/BUILD/mathgl-2.4.2.1/udav/udav.qrc
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/udav /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/CMakeFiles/udav.dir/DependInfo.cmake --color=
Scanning dependencies of target udav
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f udav/CMakeFiles/udav.dir/build.make udav/CMakeFiles/udav.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 30%] Building CXX object udav/CMakeFiles/udav.dir/anim_dlg.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/udav_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/udav.dir/anim_dlg.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/udav/anim_dlg.cpp
[ 30%] Building CXX object udav/CMakeFiles/udav.dir/find_dlg.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/udav_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/udav.dir/find_dlg.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/udav/find_dlg.cpp
[ 30%] Building CXX object udav/CMakeFiles/udav.dir/mem_pnl.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/udav_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/udav.dir/mem_pnl.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/udav/mem_pnl.cpp
[ 30%] Building CXX object udav/CMakeFiles/udav.dir/prop_dlg.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/udav_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/udav.dir/prop_dlg.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/udav/prop_dlg.cpp
[ 30%] Building CXX object udav/CMakeFiles/udav.dir/textedit.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/udav_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/udav.dir/textedit.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/udav/textedit.cpp
[ 31%] Building CXX object udav/CMakeFiles/udav.dir/args_dlg.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/udav_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/udav.dir/args_dlg.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/udav/args_dlg.cpp
[ 31%] Building CXX object udav/CMakeFiles/udav.dir/help_pnl.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/udav_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/udav.dir/help_pnl.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/udav/help_pnl.cpp
[ 31%] Building CXX object udav/CMakeFiles/udav.dir/newcmd_dlg.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/udav_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/udav.dir/newcmd_dlg.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/udav/newcmd_dlg.cpp
[ 31%] Building CXX object udav/CMakeFiles/udav.dir/text_pnl.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/udav_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/udav.dir/text_pnl.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/udav/text_pnl.cpp
[ 31%] Building CXX object udav/CMakeFiles/udav.dir/calc_dlg.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/udav_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/udav.dir/calc_dlg.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/udav/calc_dlg.cpp
[ 31%] Building CXX object udav/CMakeFiles/udav.dir/hint_dlg.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/udav_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/udav.dir/hint_dlg.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/udav/hint_dlg.cpp
[ 32%] Building CXX object udav/CMakeFiles/udav.dir/open_dlg.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/udav_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/udav.dir/open_dlg.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/udav/open_dlg.cpp
[ 32%] Building CXX object udav/CMakeFiles/udav.dir/qmglsyntax.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/udav_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/udav.dir/qmglsyntax.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/udav/qmglsyntax.cpp
[ 32%] Building CXX object udav/CMakeFiles/udav.dir/udav_wnd.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/udav_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/udav.dir/udav_wnd.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/udav/udav_wnd.cpp
[ 32%] Building CXX object udav/CMakeFiles/udav.dir/dat_pnl.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/udav_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/udav.dir/dat_pnl.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/udav/dat_pnl.cpp
[ 32%] Building CXX object udav/CMakeFiles/udav.dir/info_dlg.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/udav_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/udav.dir/info_dlg.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/udav/info_dlg.cpp
[ 33%] Building CXX object udav/CMakeFiles/udav.dir/opt_dlg.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/udav_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/udav.dir/opt_dlg.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/udav/opt_dlg.cpp
[ 33%] Building CXX object udav/CMakeFiles/udav.dir/setup_dlg.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/udav_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/udav.dir/setup_dlg.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/udav/setup_dlg.cpp
[ 33%] Building CXX object udav/CMakeFiles/udav.dir/files_dlg.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/udav_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/udav.dir/files_dlg.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/udav/files_dlg.cpp
[ 33%] Building CXX object udav/CMakeFiles/udav.dir/plot_pnl.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/udav_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/udav.dir/plot_pnl.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/udav/plot_pnl.cpp
[ 33%] Building CXX object udav/CMakeFiles/udav.dir/style_dlg.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/udav_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/udav.dir/style_dlg.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/udav/style_dlg.cpp
[ 34%] Building CXX object udav/CMakeFiles/udav.dir/data_dlg.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/udav_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/udav.dir/data_dlg.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/udav/data_dlg.cpp
[ 34%] Building CXX object udav/CMakeFiles/udav.dir/subplot_dlg.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/udav_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/udav.dir/subplot_dlg.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/udav/subplot_dlg.cpp
[ 34%] Building CXX object udav/CMakeFiles/udav.dir/qrc_udav.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/udav_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/udav.dir/qrc_udav.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/qrc_udav.cpp
[ 34%] Building CXX object udav/CMakeFiles/udav.dir/udav_autogen/mocs_compilation.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/udav -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/udav_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/udav.dir/udav_autogen/mocs_compilation.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/udav_autogen/mocs_compilation.cpp
[ 34%] Linking CXX executable udav
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/bin/cmake -E cmake_link_script CMakeFiles/udav.dir/link.txt --verbose=1
/usr/bin/c++  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -rdynamic CMakeFiles/udav.dir/anim_dlg.cpp.o CMakeFiles/udav.dir/find_dlg.cpp.o CMakeFiles/udav.dir/mem_pnl.cpp.o CMakeFiles/udav.dir/prop_dlg.cpp.o CMakeFiles/udav.dir/textedit.cpp.o CMakeFiles/udav.dir/args_dlg.cpp.o CMakeFiles/udav.dir/help_pnl.cpp.o CMakeFiles/udav.dir/newcmd_dlg.cpp.o CMakeFiles/udav.dir/text_pnl.cpp.o CMakeFiles/udav.dir/calc_dlg.cpp.o CMakeFiles/udav.dir/hint_dlg.cpp.o CMakeFiles/udav.dir/open_dlg.cpp.o CMakeFiles/udav.dir/qmglsyntax.cpp.o CMakeFiles/udav.dir/udav_wnd.cpp.o CMakeFiles/udav.dir/dat_pnl.cpp.o CMakeFiles/udav.dir/info_dlg.cpp.o CMakeFiles/udav.dir/opt_dlg.cpp.o CMakeFiles/udav.dir/setup_dlg.cpp.o CMakeFiles/udav.dir/files_dlg.cpp.o CMakeFiles/udav.dir/plot_pnl.cpp.o CMakeFiles/udav.dir/style_dlg.cpp.o CMakeFiles/udav.dir/data_dlg.cpp.o CMakeFiles/udav.dir/subplot_dlg.cpp.o CMakeFiles/udav.dir/qrc_udav.cpp.o CMakeFiles/udav.dir/udav_autogen/mocs_compilation.cpp.o  -o udav -Wl,-rpath,/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5:/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src: ../widgets/qt5/libmgl-qt5.so.7.5.0 /usr/lib64/libQt5PrintSupport.so.5.11.2 /usr/lib64/libQt5OpenGL.so.5.11.2 /usr/lib64/libQt5Widgets.so.5.11.2 /usr/lib64/libQt5Gui.so.5.11.2 /usr/lib64/libQt5Core.so.5.11.2 ../src/libmgl.so.7.5.0 -lGL -lGLU -lgif -lhpdf -lpng -lz -ljpeg -lhdf5 -lsz -lz -ljpeg -lhdf5 -lsz -ldl -lm -lltdl -lgsl -lgslcblas -pthread -lm 
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
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make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/json /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/json /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/json/CMakeFiles/MglForJsTestBench_autogen.dir/DependInfo.cmake --color=
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make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 34%] Automatic MOC and UIC for target MglForJsTestBench
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/json && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/json/CMakeFiles/MglForJsTestBench_autogen.dir/AutogenInfo.cmake Release
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make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/json /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/json /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/json/CMakeFiles/MglForJsTestBench.dir/DependInfo.cmake --color=
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make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 34%] Building CXX object json/CMakeFiles/MglForJsTestBench.dir/Backend.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/json && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DMGL_USE_QT5 -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WEBKITWIDGETS_LIB -DQT_WEBKIT_LIB -DQT_WIDGETS_LIB -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/json -I/builddir/build/BUILD/mathgl-2.4.2.1/json -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/json/MglForJsTestBench_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/qt5/QtWebKitWidgets -isystem /usr/include/qt5/QtWebKit  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/MglForJsTestBench.dir/Backend.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/json/Backend.cpp
[ 34%] Building CXX object json/CMakeFiles/MglForJsTestBench.dir/MainWindow.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/json && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DMGL_USE_QT5 -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WEBKITWIDGETS_LIB -DQT_WEBKIT_LIB -DQT_WIDGETS_LIB -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/json -I/builddir/build/BUILD/mathgl-2.4.2.1/json -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/json/MglForJsTestBench_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/qt5/QtWebKitWidgets -isystem /usr/include/qt5/QtWebKit  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/MglForJsTestBench.dir/MainWindow.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/json/MainWindow.cpp
[ 34%] Building CXX object json/CMakeFiles/MglForJsTestBench.dir/MglForJsTestBench_autogen/mocs_compilation.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/json && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DMGL_USE_QT5 -DNO_COLOR_ARRAY -DQT_CORE_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_PRINTSUPPORT_LIB -DQT_WEBKITWIDGETS_LIB -DQT_WEBKIT_LIB -DQT_WIDGETS_LIB -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/json -I/builddir/build/BUILD/mathgl-2.4.2.1/json -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/json/MglForJsTestBench_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtCore -isystem /usr/lib64/qt5/mkspecs/linux-g++ -isystem /usr/include/qt5/QtGui -isystem /usr/include/qt5/QtWidgets -isystem /usr/include/qt5/QtPrintSupport -isystem /usr/include/qt5/QtOpenGL -isystem /usr/include/qt5/QtNetwork -isystem /usr/include/qt5/QtWebKitWidgets -isystem /usr/include/qt5/QtWebKit  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -fPIC -std=gnu++11 -o CMakeFiles/MglForJsTestBench.dir/MglForJsTestBench_autogen/mocs_compilation.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/json/MglForJsTestBench_autogen/mocs_compilation.cpp
[ 34%] Linking CXX executable MglForJsTestBench
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/json && /usr/bin/cmake -E cmake_link_script CMakeFiles/MglForJsTestBench.dir/link.txt --verbose=1
/usr/bin/c++  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -rdynamic CMakeFiles/MglForJsTestBench.dir/Backend.cpp.o CMakeFiles/MglForJsTestBench.dir/MainWindow.cpp.o CMakeFiles/MglForJsTestBench.dir/MglForJsTestBench_autogen/mocs_compilation.cpp.o  -o MglForJsTestBench -Wl,-rpath,/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5:/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src ../widgets/qt5/libmgl-qt5.so.7.5.0 /usr/lib64/libQt5OpenGL.so.5.11.2 /usr/lib64/libQt5WebKitWidgets.so.5.212.0 ../src/libmgl.so.7.5.0 -lGL -lGLU -lgif -lhpdf -lpng -lz -ljpeg -lhdf5 -lsz -lz -ljpeg -lhdf5 -lsz -ldl -lm -lltdl -lgsl -lgslcblas -pthread -lm /usr/lib64/libQt5PrintSupport.so.5.11.2 /usr/lib64/libQt5Widgets.so.5.11.2 /usr/lib64/libQt5WebKit.so.5.212.0 /usr/lib64/libQt5Gui.so.5.11.2 /usr/lib64/libQt5Network.so.5.11.2 /usr/lib64/libQt5Core.so.5.11.2 
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
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make -f lang/CMakeFiles/mgl-lua_swig_compilation.dir/build.make lang/CMakeFiles/mgl-lua_swig_compilation.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/lang /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/CMakeFiles/mgl-lua_swig_compilation.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-lua_swig_compilation
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[ 35%] Swig source
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang && /usr/bin/cmake -E make_directory /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/CMakeFiles/mgl-lua.dir
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang && /usr/bin/cmake -E touch /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/CMakeFiles/mgl-lua.dir/mathglLUA.stamp
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang && /usr/bin/cmake -E env SWIG_LIB=/usr/share/swig/4.0.0 /usr/bin/swig -lua -outdir /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang -c++ -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/usr/include -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/CMakeFiles/mgl-lua.dir/mathglLUA_wrap.cxx /builddir/build/BUILD/mathgl-2.4.2.1/lang/mathgl.i
/builddir/build/BUILD/mathgl-2.4.2.1/lang/data.i:33: Warning 509: Overloaded method mglData::mglData(mglData const &) effectively ignored,
/builddir/build/BUILD/mathgl-2.4.2.1/lang/data.i:34: Warning 509: as it is shadowed by mglData::mglData(mglData const *).
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 35%] Built target mgl-lua_swig_compilation
make -f lang/CMakeFiles/mgl-lua.dir/build.make lang/CMakeFiles/mgl-lua.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/lang /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/CMakeFiles/mgl-lua.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-lua
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f lang/CMakeFiles/mgl-lua.dir/build.make lang/CMakeFiles/mgl-lua.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 35%] Building CXX object lang/CMakeFiles/mgl-lua.dir/CMakeFiles/mgl-lua.dir/mathglLUA_wrap.cxx.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_lua_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC   -pthread -o CMakeFiles/mgl-lua.dir/CMakeFiles/mgl-lua.dir/mathglLUA_wrap.cxx.o -c /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/CMakeFiles/mgl-lua.dir/mathglLUA_wrap.cxx
[ 35%] Linking CXX shared module mgl-lua.so
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl-lua.dir/link.txt --verbose=1
/usr/bin/c++ -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared  -o mgl-lua.so CMakeFiles/mgl-lua.dir/CMakeFiles/mgl-lua.dir/mathglLUA_wrap.cxx.o ../src/libmgl.so.7.5.0 /usr/lib64/liblua.so /usr/lib64/libm.so /usr/lib64/libGL.so /usr/lib64/libGLU.so /usr/lib64/libgif.so /usr/lib64/libhpdf.so /usr/lib64/libpng.so /usr/lib64/libz.so /usr/lib64/libjpeg.so /usr/lib64/libhdf5.so /usr/lib64/libsz.so /usr/lib64/libz.so /usr/lib64/libjpeg.so /usr/lib64/libhdf5.so /usr/lib64/libsz.so /usr/lib64/libdl.so /usr/lib64/libltdl.so /usr/lib64/libgsl.so /usr/lib64/libgslcblas.so -pthread -lm /usr/lib64/libm.so 
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 35%] Built target mgl-lua
make -f lang/CMakeFiles/mgl-oct_swig_compilation.dir/build.make lang/CMakeFiles/mgl-oct_swig_compilation.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/lang /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/CMakeFiles/mgl-oct_swig_compilation.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-oct_swig_compilation
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f lang/CMakeFiles/mgl-oct_swig_compilation.dir/build.make lang/CMakeFiles/mgl-oct_swig_compilation.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 35%] Swig source
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang && /usr/bin/cmake -E make_directory /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/CMakeFiles/mgl-oct.dir
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang && /usr/bin/cmake -E touch /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/CMakeFiles/mgl-oct.dir/mathglOCTAVE.stamp
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang && /usr/bin/cmake -E env SWIG_LIB=/usr/share/swig/4.0.0 /usr/bin/swig -octave -outdir /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang -c++ -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/usr/include -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/CMakeFiles/mgl-oct.dir/mathglOCTAVE_wrap.cxx /builddir/build/BUILD/mathgl-2.4.2.1/lang/mathgl.i
/builddir/build/BUILD/mathgl-2.4.2.1/lang/data.i:33: Warning 509: Overloaded method mglData::mglData(mglData const &) effectively ignored,
/builddir/build/BUILD/mathgl-2.4.2.1/lang/data.i:34: Warning 509: as it is shadowed by mglData::mglData(mglData const *).
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 35%] Built target mgl-oct_swig_compilation
make -f lang/CMakeFiles/mgl-oct.dir/build.make lang/CMakeFiles/mgl-oct.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/lang /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/CMakeFiles/mgl-oct.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-oct
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f lang/CMakeFiles/mgl-oct.dir/build.make lang/CMakeFiles/mgl-oct.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 35%] Building CXX object lang/CMakeFiles/mgl-oct.dir/CMakeFiles/mgl-oct.dir/mathglOCTAVE_wrap.cxx.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_oct_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC   -I/usr/include/octave-4.4.1/octave/.. -I/usr/include/octave-4.4.1/octave -pthread -o CMakeFiles/mgl-oct.dir/CMakeFiles/mgl-oct.dir/mathglOCTAVE_wrap.cxx.o -c /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/CMakeFiles/mgl-oct.dir/mathglOCTAVE_wrap.cxx
[ 35%] Linking CXX shared module mathgl.oct
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl-oct.dir/link.txt --verbose=1
/usr/bin/c++ -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared  -o mathgl.oct CMakeFiles/mgl-oct.dir/CMakeFiles/mgl-oct.dir/mathglOCTAVE_wrap.cxx.o ../src/libmgl.so.7.5.0 /usr/lib64/libGL.so /usr/lib64/libGLU.so /usr/lib64/libgif.so /usr/lib64/libhpdf.so /usr/lib64/libpng.so /usr/lib64/libz.so /usr/lib64/libjpeg.so /usr/lib64/libhdf5.so /usr/lib64/libsz.so /usr/lib64/libz.so /usr/lib64/libjpeg.so /usr/lib64/libhdf5.so /usr/lib64/libsz.so /usr/lib64/libdl.so /usr/lib64/libm.so /usr/lib64/libltdl.so /usr/lib64/libgsl.so /usr/lib64/libgslcblas.so -pthread -lm 
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 35%] Built target mgl-oct
make -f lang/CMakeFiles/mgl_octave_module.dir/build.make lang/CMakeFiles/mgl_octave_module.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/lang /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/CMakeFiles/mgl_octave_module.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl_octave_module
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f lang/CMakeFiles/mgl_octave_module.dir/build.make lang/CMakeFiles/mgl_octave_module.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 35%] Generating mathgl.tar.gz
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang && /usr/bin/cmake -E make_directory /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/mathgl/inst/powerpc64le-redhat-linux-gnu-api-v52
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang && /usr/bin/cmake -E copy /builddir/build/BUILD/mathgl-2.4.2.1/COPYING /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/mathgl
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang && /usr/bin/cmake -E copy /builddir/build/BUILD/mathgl-2.4.2.1/lang/DESCRIPTION /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/mathgl
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang && /usr/bin/cmake -E copy /builddir/build/BUILD/mathgl-2.4.2.1/lang/INDEX /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/mathgl
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang && /usr/bin/cmake -E copy /builddir/build/BUILD/mathgl-2.4.2.1/lang/PKG_ADD_template /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/mathgl
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang && /usr/bin/cmake -E copy /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/mathgl.oct /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/mathgl/inst/powerpc64le-redhat-linux-gnu-api-v52
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang && /usr/bin/tar cpzf mathgl.tar.gz mathgl
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 35%] Built target mgl_octave_module
make -f lang/python3/CMakeFiles/mathglp3_swig_compilation.dir/build.make lang/python3/CMakeFiles/mathglp3_swig_compilation.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/lang/python3 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/python3 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/python3/CMakeFiles/mathglp3_swig_compilation.dir/DependInfo.cmake --color=
Scanning dependencies of target mathglp3_swig_compilation
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f lang/python3/CMakeFiles/mathglp3_swig_compilation.dir/build.make lang/python3/CMakeFiles/mathglp3_swig_compilation.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 35%] Swig source
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/python3 && /usr/bin/cmake -E make_directory /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/python3 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/python3/CMakeFiles/_mathglp3.dir
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/python3 && /usr/bin/cmake -E touch /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/python3/CMakeFiles/_mathglp3.dir/mathglPYTHON.stamp
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/python3 && /usr/bin/cmake -E env SWIG_LIB=/usr/share/swig/4.0.0 /usr/bin/swig -python -outdir /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/python3 -c++ -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/usr/include -I/usr/include/python3.7m -I/usr/lib64/python3.7/site-packages/numpy/core/include -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/python3/CMakeFiles/_mathglp3.dir/mathglPYTHON_wrap.cxx /builddir/build/BUILD/mathgl-2.4.2.1/lang/mathgl.i
/builddir/build/BUILD/mathgl-2.4.2.1/lang/data.i:33: Warning 509: Overloaded method mglData::mglData(mglData const &) effectively ignored,
/builddir/build/BUILD/mathgl-2.4.2.1/lang/data.i:34: Warning 509: as it is shadowed by mglData::mglData(mglData const *).
/builddir/build/BUILD/mathgl-2.4.2.1/lang/data.i:44: Warning 509: Overloaded method mglData::mglData(int,int,double const *) effectively ignored,
/builddir/build/BUILD/mathgl-2.4.2.1/lang/data.i:43: Warning 509: as it is shadowed by mglData::mglData(int,double const *).
/builddir/build/BUILD/mathgl-2.4.2.1/lang/data.i:45: Warning 509: Overloaded method mglData::mglData(double const *,int) effectively ignored,
/builddir/build/BUILD/mathgl-2.4.2.1/lang/data.i:43: Warning 509: as it is shadowed by mglData::mglData(int,double const *).
/builddir/build/BUILD/mathgl-2.4.2.1/lang/data.i:46: Warning 509: Overloaded method mglData::mglData(double const *,int,int) effectively ignored,
/builddir/build/BUILD/mathgl-2.4.2.1/lang/data.i:43: Warning 509: as it is shadowed by mglData::mglData(int,double const *).
/builddir/build/BUILD/mathgl-2.4.2.1/lang/data.i:43: Warning 509: Overloaded method mglData::mglData(int,double const *) effectively ignored,
/builddir/build/BUILD/mathgl-2.4.2.1/lang/data.i:44: Warning 509: as it is shadowed by mglData::mglData(int,int,double const *).
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 35%] Built target mathglp3_swig_compilation
make -f lang/python3/CMakeFiles/_mathglp3.dir/build.make lang/python3/CMakeFiles/_mathglp3.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/lang/python3 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/python3 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/python3/CMakeFiles/_mathglp3.dir/DependInfo.cmake --color=
Scanning dependencies of target _mathglp3
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f lang/python3/CMakeFiles/_mathglp3.dir/build.make lang/python3/CMakeFiles/_mathglp3.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 36%] Building CXX object lang/python3/CMakeFiles/_mathglp3.dir/CMakeFiles/_mathglp3.dir/mathglPYTHON_wrap.cxx.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/python3 && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -D_mathglp3_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -I/usr/include/python3.7m -I/usr/lib64/python3.7/site-packages/numpy/core/include  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC   -I/usr/include/octave-4.4.1/octave/.. -I/usr/include/octave-4.4.1/octave -pthread -o CMakeFiles/_mathglp3.dir/CMakeFiles/_mathglp3.dir/mathglPYTHON_wrap.cxx.o -c /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/python3/CMakeFiles/_mathglp3.dir/mathglPYTHON_wrap.cxx
In file included from /usr/lib64/python3.7/site-packages/numpy/core/include/numpy/ndarraytypes.h:1821,
                 from /usr/lib64/python3.7/site-packages/numpy/core/include/numpy/ndarrayobject.h:18,
                 from /usr/lib64/python3.7/site-packages/numpy/core/include/numpy/arrayobject.h:4,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/python3/CMakeFiles/_mathglp3.dir/mathglPYTHON_wrap.cxx:2830:
/usr/lib64/python3.7/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:15:2: warning: #warning "Using deprecated NumPy API, disable it by " "#defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
 #warning "Using deprecated NumPy API, disable it by " \
  ^~~~~~~
[ 36%] Linking CXX shared module _mathgl.cpython-37m-ppc64le-linux-gnu.so
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/usr/bin/c++ -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared  -o _mathgl.cpython-37m-ppc64le-linux-gnu.so CMakeFiles/_mathglp3.dir/CMakeFiles/_mathglp3.dir/mathglPYTHON_wrap.cxx.o ../../src/libmgl.so.7.5.0 /usr/lib64/libpython3.7m.so /usr/lib64/libGL.so /usr/lib64/libGLU.so /usr/lib64/libgif.so /usr/lib64/libhpdf.so /usr/lib64/libpng.so /usr/lib64/libz.so /usr/lib64/libjpeg.so /usr/lib64/libhdf5.so /usr/lib64/libsz.so /usr/lib64/libz.so /usr/lib64/libjpeg.so /usr/lib64/libhdf5.so /usr/lib64/libsz.so /usr/lib64/libdl.so /usr/lib64/libm.so /usr/lib64/libltdl.so /usr/lib64/libgsl.so /usr/lib64/libgslcblas.so -pthread -lm 
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cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/lang/python3 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/python3 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/python3/CMakeFiles/mgl_python_modulep3.dir/DependInfo.cmake --color=
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[ 36%] Generating mathgl.pyc
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/usr/bin/c++  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -rdynamic CMakeFiles/mglconv.dir/mglconv.cpp.o  -o mglconv -Wl,-rpath,/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src: ../src/libmgl.so.7.5.0 -lGL -lGLU -lgif -lhpdf -lpng -lz -ljpeg -lhdf5 -lsz -lz -ljpeg -lhdf5 -lsz -ldl -lm -lltdl -lgsl -lgslcblas -pthread -lm 
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/builddir/build/BUILD/mathgl-2.4.2.1/utils/make_pas.cpp: In function 'bool parse_file(const char*, FILE*)':
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/usr/bin/c++  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -rdynamic CMakeFiles/make_pas.dir/make_pas.cpp.o  -o make_pas 
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
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cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/utils/CMakeFiles/mgl.cgi.dir/DependInfo.cmake --color=
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[ 37%] Building CXX object utils/CMakeFiles/mgl.cgi.dir/mglcgi.cpp.o
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/usr/bin/c++  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -rdynamic CMakeFiles/mgl.cgi.dir/mglcgi.cpp.o  -o mgl.cgi -Wl,-rpath,/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src: ../src/libmgl.so.7.5.0 -lGL -lGLU -lgif -lhpdf -lpng -lz -ljpeg -lhdf5 -lsz -lz -ljpeg -lhdf5 -lsz -ldl -lm -lltdl -lgsl -lgslcblas -pthread -lm 
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make -f examples/CMakeFiles/mgl_module.dir/build.make examples/CMakeFiles/mgl_module.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/CMakeFiles/mgl_module.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl_module
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f examples/CMakeFiles/mgl_module.dir/build.make examples/CMakeFiles/mgl_module.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 38%] Building CXX object examples/CMakeFiles/mgl_module.dir/mgl_module.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -Dmgl_module_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples -I/builddir/build/BUILD/mathgl-2.4.2.1/examples -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_module_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG -fPIC   -pthread -o CMakeFiles/mgl_module.dir/mgl_module.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/examples/mgl_module.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/examples/mgl_module.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/examples/mgl_module.cpp:1:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/examples/mgl_module.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/examples/mgl_module.cpp:1:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/examples/mgl_module.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/examples/mgl_module.cpp:1:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 38%] Building CXX object examples/CMakeFiles/mgl_module.dir/mgl_module_autogen/mocs_compilation.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -Dmgl_module_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples -I/builddir/build/BUILD/mathgl-2.4.2.1/examples -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_module_autogen/include -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG -fPIC   -pthread -o CMakeFiles/mgl_module.dir/mgl_module_autogen/mocs_compilation.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_module_autogen/mocs_compilation.cpp
[ 38%] Linking CXX shared module libmgl_module.so
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl_module.dir/link.txt --verbose=1
/usr/bin/c++ -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared  -o libmgl_module.so CMakeFiles/mgl_module.dir/mgl_module.cpp.o CMakeFiles/mgl_module.dir/mgl_module_autogen/mocs_compilation.cpp.o -Wl,-rpath,/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src ../src/libmgl.so.7.5.0 -lGL -lGLU -lgif -lhpdf -lpng -lz -ljpeg -lhdf5 -lsz -lz -ljpeg -lhdf5 -lsz -ldl -lm -lltdl -lgsl -lgslcblas -pthread -lm 
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 38%] Built target mgl_module
make -f examples/CMakeFiles/mgl_fltk_example.dir/build.make examples/CMakeFiles/mgl_fltk_example.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/CMakeFiles/mgl_fltk_example.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl_fltk_example
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f examples/CMakeFiles/mgl_fltk_example.dir/build.make examples/CMakeFiles/mgl_fltk_example.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 38%] Building CXX object examples/CMakeFiles/mgl_fltk_example.dir/wnd_samples.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples -I/builddir/build/BUILD/mathgl-2.4.2.1/examples -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG   -pthread -o CMakeFiles/mgl_fltk_example.dir/wnd_samples.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/examples/wnd_samples.cpp
[ 38%] Building CXX object examples/CMakeFiles/mgl_fltk_example.dir/fltk_example.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples -I/builddir/build/BUILD/mathgl-2.4.2.1/examples -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG   -pthread -o CMakeFiles/mgl_fltk_example.dir/fltk_example.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/examples/fltk_example.cpp
[ 38%] Linking CXX executable mgl_fltk_example
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl_fltk_example.dir/link.txt --verbose=1
/usr/bin/c++  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -rdynamic CMakeFiles/mgl_fltk_example.dir/wnd_samples.cpp.o CMakeFiles/mgl_fltk_example.dir/fltk_example.cpp.o  -o mgl_fltk_example -Wl,-rpath,/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets:/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src: ../widgets/libmgl-fltk.so.7.5.0 ../src/libmgl.so.7.5.0 -lGLU -lgif -lhpdf -lpng -lz -ljpeg -lhdf5 -lsz -lz -ljpeg -lhdf5 -lsz -ldl -lltdl -lgsl -lgslcblas -pthread -lm -lfltk_images -lfltk_forms -lfltk_gl -lGL -lfltk -lSM -lICE -lX11 -lXext -lm 
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 38%] Built target mgl_fltk_example
make -f examples/CMakeFiles/mgl_example.dir/build.make examples/CMakeFiles/mgl_example.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/CMakeFiles/mgl_example.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl_example
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f examples/CMakeFiles/mgl_example.dir/build.make examples/CMakeFiles/mgl_example.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 38%] Building CXX object examples/CMakeFiles/mgl_example.dir/wnd_samples.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples -I/builddir/build/BUILD/mathgl-2.4.2.1/examples -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG   -pthread -o CMakeFiles/mgl_example.dir/wnd_samples.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/examples/wnd_samples.cpp
[ 38%] Building CXX object examples/CMakeFiles/mgl_example.dir/full_test.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples -I/builddir/build/BUILD/mathgl-2.4.2.1/examples -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG   -pthread -o CMakeFiles/mgl_example.dir/full_test.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:31:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:31:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:31:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:31:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:31:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:31:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp: In function 'void mgl_generate_texi()':
/builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:106:8: warning: ignoring return value of 'char* fgets(char*, int, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   fgets(buf,512,fs);
   ~~~~~^~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:110:31: warning: ignoring return value of 'char* fgets(char*, int, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
  { fprintf(fp,"%s",buf); fgets(buf,512,fs); }
                          ~~~~~^~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:134:10: warning: ignoring return value of 'char* fgets(char*, int, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   { fgets(buf,512,fs); if(strstr(buf,name)) break; }
     ~~~~~^~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:137:31: warning: ignoring return value of 'char* fgets(char*, int, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
    fprintf(fp,"%s",buf); fgets(buf,512,fs);
                          ~~~~~^~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp: In function 'int main(int, char**)':
/builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:378:11: warning: ignoring return value of 'char* fgets(char*, int, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
    { fgets(buf,128,fi);
      ~~~~~^~~~~~~~~~~~
[ 39%] Building CXX object examples/CMakeFiles/mgl_example.dir/samples.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -DWXUSINGDLL -D_FILE_OFFSET_BITS=64 -D__WXGTK__ -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples -I/builddir/build/BUILD/mathgl-2.4.2.1/examples -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include -isystem /usr/lib64/wx/include/gtk3-unicode-3.0 -isystem /usr/include/wx-3.0  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG   -pthread -o CMakeFiles/mgl_example.dir/samples.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/examples/samples.cpp
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/usr/bin/c++  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -rdynamic CMakeFiles/mgl_glut_example.dir/wnd_samples.cpp.o CMakeFiles/mgl_glut_example.dir/glut_example.cpp.o  -o mgl_glut_example -Wl,-rpath,/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets:/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src: ../widgets/libmgl-glut.so.7.5.0 ../src/libmgl.so.7.5.0 -lgif -lhpdf -lpng -lz -ljpeg -lhdf5 -lsz -lz -ljpeg -lhdf5 -lsz -ldl -lm -lltdl -lgsl -lgslcblas -pthread -lm -lglut -lXmu -lXi -lGL -lGLU 
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[ 41%] Linking CXX executable mgl_qt_example
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/usr/bin/c++  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -rdynamic CMakeFiles/mgl_qt_example.dir/wnd_samples.cpp.o CMakeFiles/mgl_qt_example.dir/qt_example.cpp.o  -o mgl_qt_example -Wl,-rpath,/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5:/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src: ../widgets/qt5/libmgl-qt5.so.7.5.0 ../src/libmgl.so.7.5.0 -lGL -lGLU -lgif -lhpdf -lpng -lz -ljpeg -lhdf5 -lsz -lz -ljpeg -lhdf5 -lsz -ldl -lm -lltdl -lgsl -lgslcblas -pthread -lm /usr/lib64/libQt5PrintSupport.so.5.11.2 /usr/lib64/libQt5OpenGL.so.5.11.2 /usr/lib64/libQt5Widgets.so.5.11.2 /usr/lib64/libQt5Gui.so.5.11.2 /usr/lib64/libQt5Core.so.5.11.2 
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[ 41%] Building CXX object examples/CMakeFiles/mgl_qgl_example.dir/qgl_example.cpp.o
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[ 42%] Building CXX object examples/CMakeFiles/mgl_qgl_example.dir/mgl_qgl_example_autogen/mocs_compilation.cpp.o
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[ 42%] Linking CXX executable mgl_qgl_example
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl_qgl_example.dir/link.txt --verbose=1
/usr/bin/c++  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -pthread -DNDEBUG  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -rdynamic CMakeFiles/mgl_qgl_example.dir/wnd_samples.cpp.o CMakeFiles/mgl_qgl_example.dir/qgl_example.cpp.o CMakeFiles/mgl_qgl_example.dir/mgl_qgl_example_autogen/mocs_compilation.cpp.o  -o mgl_qgl_example -Wl,-rpath,/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src: ../src/libmgl.so.7.5.0 /usr/lib64/libQt5PrintSupport.so.5.11.2 /usr/lib64/libQt5OpenGL.so.5.11.2 -lGL -lGLU -lgif -lhpdf -lpng -lz -ljpeg -lhdf5 -lsz -lz -ljpeg -lhdf5 -lsz -ldl -lm -lltdl -lgsl -lgslcblas -pthread -lm /usr/lib64/libQt5Widgets.so.5.11.2 /usr/lib64/libQt5Gui.so.5.11.2 /usr/lib64/libQt5Core.so.5.11.2 
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Scanning dependencies of target make_bin
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[ 42%] Building CXX object fonts/CMakeFiles/make_bin.dir/make_bin.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/make_bin.dir/make_bin.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/fonts/make_bin.cpp
[ 42%] Building CXX object fonts/CMakeFiles/make_bin.dir/__/src/font.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/make_bin.dir/__/src/font.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 42%] Linking CXX executable make_bin
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts && /usr/bin/cmake -E cmake_link_script CMakeFiles/make_bin.dir/link.txt --verbose=1
/usr/bin/c++  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -rdynamic CMakeFiles/make_bin.dir/make_bin.cpp.o CMakeFiles/make_bin.dir/__/src/font.cpp.o  -o make_bin -lGL -lGLU -lgif -lhpdf -lpng -lz -lz -ljpeg -lhdf5 -lsz -lz -ldl -lm -lltdl -lgsl -lgslcblas -lm -ljpeg -lhdf5 -lsz -ldl -lm -lltdl -lgsl -lgslcblas -lm -pthread 
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 42%] Built target make_bin
make -f fonts/CMakeFiles/fonts.dir/build.make fonts/CMakeFiles/fonts.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/fonts /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts/CMakeFiles/fonts.dir/DependInfo.cmake --color=
Scanning dependencies of target fonts
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f fonts/CMakeFiles/fonts.dir/build.make fonts/CMakeFiles/fonts.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 42%] Generating STIX.vfmb
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts && ./make_bin -p /builddir/build/BUILD/mathgl-2.4.2.1/fonts/ -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts/STIX.vfmb STIX
Output size of /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts/STIX.vfmb should be 5576012
[ 42%] Generating adventor.vfmb
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts && ./make_bin -p /builddir/build/BUILD/mathgl-2.4.2.1/fonts/ -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts/adventor.vfmb adventor
Output size of /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts/adventor.vfmb should be 2875760
[ 43%] Generating bonum.vfmb
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts && ./make_bin -p /builddir/build/BUILD/mathgl-2.4.2.1/fonts/ -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts/bonum.vfmb bonum
Output size of /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts/bonum.vfmb should be 5640792
[ 43%] Generating cursor.vfmb
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts && ./make_bin -p /builddir/build/BUILD/mathgl-2.4.2.1/fonts/ -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts/cursor.vfmb cursor
Output size of /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts/cursor.vfmb should be 7102676
[ 43%] Generating heroscn.vfmb
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts && ./make_bin -p /builddir/build/BUILD/mathgl-2.4.2.1/fonts/ -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts/heroscn.vfmb heroscn
Output size of /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts/heroscn.vfmb should be 3069604
[ 43%] Generating heros.vfmb
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts && ./make_bin -p /builddir/build/BUILD/mathgl-2.4.2.1/fonts/ -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts/heros.vfmb heros
Output size of /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts/heros.vfmb should be 3183484
[ 43%] Generating pagella.vfmb
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts && ./make_bin -p /builddir/build/BUILD/mathgl-2.4.2.1/fonts/ -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts/pagella.vfmb pagella
Output size of /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts/pagella.vfmb should be 6578008
[ 44%] Generating schola.vfmb
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts && ./make_bin -p /builddir/build/BUILD/mathgl-2.4.2.1/fonts/ -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts/schola.vfmb schola
Output size of /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts/schola.vfmb should be 6115108
[ 44%] Generating termes.vfmb
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts && ./make_bin -p /builddir/build/BUILD/mathgl-2.4.2.1/fonts/ -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts/termes.vfmb termes
Output size of /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts/termes.vfmb should be 5947604
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 44%] Built target fonts
make -f mgllab/CMakeFiles/mgllab.dir/build.make mgllab/CMakeFiles/mgllab.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/mgllab /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/mgllab /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/mgllab/CMakeFiles/mgllab.dir/DependInfo.cmake --color=
Scanning dependencies of target mgllab
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f mgllab/CMakeFiles/mgllab.dir/build.make mgllab/CMakeFiles/mgllab.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 45%] Building CXX object mgllab/CMakeFiles/mgllab.dir/editor.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/mgllab && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgllab.dir/editor.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/mgllab/editor.cpp
[ 45%] Building CXX object mgllab/CMakeFiles/mgllab.dir/help.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/mgllab && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgllab.dir/help.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/mgllab/help.cpp
[ 45%] Building CXX object mgllab/CMakeFiles/mgllab.dir/mathgl.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/mgllab && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgllab.dir/mathgl.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/mgllab/mathgl.cpp
[ 45%] Building CXX object mgllab/CMakeFiles/mgllab.dir/grid.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/mgllab && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgllab.dir/grid.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/mgllab/grid.cpp
[ 45%] Building CXX object mgllab/CMakeFiles/mgllab.dir/dialogs.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/mgllab && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgllab.dir/dialogs.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/mgllab/dialogs.cpp
[ 45%] Building CXX object mgllab/CMakeFiles/mgllab.dir/mgllab.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/mgllab && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgllab.dir/mgllab.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/mgllab/mgllab.cpp
[ 46%] Building CXX object mgllab/CMakeFiles/mgllab.dir/table.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/mgllab && /usr/bin/c++  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/include  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgllab.dir/table.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/mgllab/table.cpp
[ 46%] Linking CXX executable mgllab
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/mgllab && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgllab.dir/link.txt --verbose=1
/usr/bin/c++  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -rdynamic CMakeFiles/mgllab.dir/editor.cpp.o CMakeFiles/mgllab.dir/help.cpp.o CMakeFiles/mgllab.dir/mathgl.cpp.o CMakeFiles/mgllab.dir/grid.cpp.o CMakeFiles/mgllab.dir/dialogs.cpp.o CMakeFiles/mgllab.dir/mgllab.cpp.o CMakeFiles/mgllab.dir/table.cpp.o  -o mgllab -Wl,-rpath,/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets:/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src: ../widgets/libmgl-fltk.so.7.5.0 -lfltk_images -lfltk_forms -lfltk_gl -lGL -lfltk -lSM -lICE -lX11 -lXext -lm ../src/libmgl.so.7.5.0 -lGLU -lgif -lhpdf -lpng -lz -ljpeg -lhdf5 -lsz -lz -ljpeg -lhdf5 -lsz -ldl -lltdl -lgsl -lgslcblas -pthread -lm -lGL -lm 
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 46%] Built target mgllab
make -f texinfo/CMakeFiles/doc_html.dir/build.make texinfo/CMakeFiles/doc_html.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/texinfo /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/CMakeFiles/doc_html.dir/DependInfo.cmake --color=
Scanning dependencies of target doc_html
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f texinfo/CMakeFiles/doc_html.dir/build.make texinfo/CMakeFiles/doc_html.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 46%] Generating png/venn.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=venn
[ 46%] Generating samples.texi
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -texi
[ 47%] Generating png/quality0.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=quality0
[ 47%] Generating png/quality1.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=quality1
[ 47%] Generating png/quality2.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=quality2
[ 47%] Generating png/quality4.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=quality4
[ 47%] Generating png/quality5.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=quality5
[ 48%] Generating png/quality6.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=quality6
[ 48%] Generating png/quality8.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=quality8
[ 48%] Generating png/pendelta.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=pendelta
[ 48%] Generating png/fexport.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=fexport
[ 48%] Generating png/3wave.png
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[ 48%] Generating png/alpha.png
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[ 49%] Generating png/apde.png
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[ 49%] Generating png/area.png
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[ 49%] Generating png/axial.png
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[ 49%] Generating png/axis.png
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[ 51%] Generating png/boxplot.png
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[ 51%] Generating png/boxs.png
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[ 51%] Generating png/chart.png
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[ 51%] Generating png/colorbar.png
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[ 52%] Generating png/combined.png
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[ 52%] Generating png/cont.png
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[ 52%] Generating png/cont_xyz.png
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[ 52%] Generating png/cont3.png
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[ 53%] Generating png/contd.png
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[ 53%] Generating png/contf.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=contf
[ 53%] Generating png/contf_xyz.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=contf_xyz
[ 53%] Generating png/contf3.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=contf3
[ 53%] Generating png/contv.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=contv
[ 54%] Generating png/correl.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=correl
[ 54%] Generating png/curvcoor.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=curvcoor
[ 54%] Generating png/cut.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=cut
[ 54%] Generating png/dat_diff.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=dat_diff
[ 54%] Generating png/dat_extra.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=dat_extra
[ 54%] Generating png/data1.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=data1
[ 55%] Generating png/data2.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=data2
[ 55%] Generating png/dens.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=dens
[ 55%] Generating png/dens_xyz.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=dens_xyz
[ 55%] Generating png/dens3.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=dens3
[ 55%] Generating png/detect.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=detect
[ 56%] Generating png/dew.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=dew
[ 56%] Generating png/diffract.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=diffract
[ 56%] Generating png/dilate.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=dilate
[ 56%] Generating png/dots.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=dots
[ 56%] Generating png/earth.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=earth
[ 57%] Generating png/error.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=error
[ 57%] Generating png/error2.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=error2
[ 57%] Generating png/export.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=export
[ 57%] Generating png/fall.png
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[ 57%] Generating png/fit.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=fit
[ 57%] Generating png/flame2d.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=flame2d
[ 58%] Generating png/flow.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=flow
[ 58%] Generating png/flow3.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=flow3
[ 58%] Generating png/fog.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=fog
[ 58%] Generating png/fonts.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=fonts
[ 58%] Generating png/grad.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=grad
[ 59%] Generating png/hist.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=hist
[ 59%] Generating png/ifs2d.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=ifs2d
[ 59%] Generating png/ifs3d.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=ifs3d
[ 59%] Generating png/indirect.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=indirect
[ 59%] Generating png/inplot.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=inplot
[ 60%] Generating png/iris.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=iris
[ 60%] Generating png/label.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=label
[ 60%] Generating png/lamerey.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=lamerey
[ 60%] Generating png/legend.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=legend
[ 60%] Generating png/light.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=light
[ 60%] Generating png/loglog.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=loglog
[ 61%] Generating png/map.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=map
[ 61%] Generating png/mark.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=mark
[ 61%] Generating png/mask.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=mask
[ 61%] Generating png/mesh.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=mesh
[ 61%] Generating png/mirror.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=mirror
[ 62%] Generating png/molecule.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=molecule
[ 62%] Generating png/ode.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=ode
[ 62%] Generating png/ohlc.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=ohlc
[ 62%] Generating png/param1.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=param1
[ 62%] Generating png/param2.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=param2
[ 63%] Generating png/param3.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=param3
[ 63%] Generating png/paramv.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=paramv
[ 63%] Generating png/parser.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=parser
[ 63%] Generating png/pde.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=pde
[ 63%] Generating png/pipe.png
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/png && /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/mgl_example -kind=pipe
[ 63%] Generating png/plot.png
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This is pdfTeX, Version 3.14159265-2.6-1.40.19 (TeX Live 2018) (preloaded format=pdfetex)
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(/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/parse_en.texi Chapter 1
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[3] [4] [5]
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Chapter 2 [8] [9]
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@textrm (`@texttt wkrgbcymhRGBCYMHWlenupqLENUPQ[]@textrm '[]), dash-ing style (
`@texttt -|;:ji=[]@textrm '[] or space), width
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[]@textrm There are a set of spe-cial func-tions: `@texttt gamma(x)[]@textrm '[
] -- Gamma func-tion

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@textrm `@texttt si(x)[]@textrm '[] -- Sine in-te-gral $@texti Si@textrm (@text
i x@textrm ) = [][] @texti dt []@textrm (@texti t@textrm )@texti =t$@textrm , `
@texttt erf(x)[]@textrm '[] -- er-ror func-tion

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@texti erf@textrm (@texti x@textrm ) = (2@texti =[]^^Y@textrm )) [][] @texti dt
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po-nen-tial in-te-gral $@texti Ei@textrm (@texti x@textrm ) :=
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[24] [25] [26] [27] [28] [29] [30] [31] [32] [33] [34] [35] [36] [37] [38]
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) (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/data_en.texi Chapter 4 [59]
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[76]) (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/ex_mgl_en.texi Chapter 5
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[273] </builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/tex
info/png/venn.png (PNG copy)>) Appendix A [274]
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[277] [278] [279] [280] [281] [282] [283]
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[284] [285] [286]) Appendix B [287]
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[291] [292] [293]) (Index) [294]
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[295] )
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gl_en.toc [-1] [-2] [-3] [-4] [-5]) [-6]
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gl_en.toc) (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/parse_en.texi
Chapter 1
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gl_en.aux) [1]
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[]Section 4.9 [Data
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Writing index file mgl_en.fn
[3] [4] [5]
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[6] [7]) (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/concept_en.texi
Chapter 2 [8] [9]
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[]@textrm There are a set of spe-cial func-tions: `@texttt gamma(x)[]@textrm '[
] -- Gamma func-tion

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@textrm `@texttt si(x)[]@textrm '[] -- Sine in-te-gral $@texti Si@textrm (@text
i x@textrm ) = [][] @texti dt []@textrm (@texti t@textrm )@texti =t$@textrm , `
@texttt erf(x)[]@textrm '[] -- er-ror func-tion

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@texti erf@textrm (@texti x@textrm ) = (2@texti =[]^^Y@textrm )) [][] @texti dt
 []@textrm (@textsy ^^@@texti t[]@textrm )$, `@texttt ei(x)[]@textrm '[] -- ex-
po-nen-tial in-te-gral $@texti Ei@textrm (@texti x@textrm ) :=
[16]) (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/core_en.texi Chapter 3
[17]
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[18]
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 []@textrm Toroidal co-or-di-nates: $@textsy f$@textrm sinh(x)*cos(z)/(cosh(x)-
cos(y)),

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 []@textrm Bispherical co-or-di-nates: $@textsy f$@textrm sin(y)*cos(z)/(cosh(x
)-cos(y)),
[24] [25] [26] [27] [28] [29] [30] [31] [32] [33] [34] [35] [36] [37] [38]
[39] [40] [41] [42] [43] [44] [45] [46] [47] [48] [49] [50] [51] [52] [53]
[54] [55] [56]
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 []@textrm Solves equa-tion du/dz = i*k0*@textsl ham[]@textrm (p,q,x,y,z,@textt
t |@textrm u@texttt |@textrm )[u], where p=-i/k0*d/dx,
) (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/data_en.texi Chapter 4 [57]
[58] [59] [60] [61] [62] [63] [64] [65] [66] [67] [68] [69] [70]
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 []@textrm Get ar-ray as so-lu-tion of tridi-ag-o-nal sys-tem of equa-tions @te
xtsl A[]@textrm [i]*x[i-

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[71] [72] [73]
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 @texttt mglFlame2d_polar, mglFlame2d_handkerchief,mglFlame2d_heart, mglFlame2d
_

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 @texttt mglFlame2d_ex, mglFlame2d_julia, mglFlame2d_bent, mglFlame2d_waves,

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 @texttt mglFlame2d_fisheye, mglFlame2d_popcorn, mglFlame2d_exponential,

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_

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[74]) (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/ex_mgl_en.texi Chapter 5
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[268] </builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/tex
info/png/venn.png (PNG copy)>) Appendix A [269]
(/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/symbols_en.texi [270] [271]
[272] [273] [274] [275] [276] [277]
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@texttt Alt-Up[]@textrm , @texttt Alt-Down[]@textrm ,
[278] [279] [280]) Appendix B [281]
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[285] [286] [287]) (Index) [288] [289] [290] [291] )
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Chapter 1
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Chapter 2 [8] [9]
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[]@textrm There are a set of spe-cial func-tions: `@texttt gamma(x)[]@textrm '[
] -- Gamma func-tion

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@textrm `@texttt si(x)[]@textrm '[] -- Sine in-te-gral $@texti Si@textrm (@text
i x@textrm ) = [][] @texti dt []@textrm (@texti t@textrm )@texti =t$@textrm , `
@texttt erf(x)[]@textrm '[] -- er-ror func-tion

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@texti erf@textrm (@texti x@textrm ) = (2@texti =[]^^Y@textrm )) [][] @texti dt
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cos(y)),

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 []@textrm Bispherical co-or-di-nates: $@textsy f$@textrm sin(y)*cos(z)/(cosh(x
)-cos(y)),
[24] [25] [26] [27] [28] [29] [30] [31] [32] [33] [34] [35] [36] [37] [38]
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[54] [55] [56]
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 []@textrm Solves equa-tion du/dz = i*k0*@textsl ham[]@textrm (p,q,x,y,z,@textt
t |@textrm u@texttt |@textrm )[u], where p=-i/k0*d/dx,
) (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/data_en.texi Chapter 4 [57]
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_

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[74]) (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/ex_mgl_en.texi Chapter 5
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[268] </builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/tex
info/png/venn.png (PNG copy)>) Appendix A [269]
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[272] [273] [274] [275] [276] [277]
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[278] [279] [280]) Appendix B [281]
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[285] [286] [287]) (Index) [288] [289] [290] [291] )
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Chapter 1
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Chapter 2 [8] [9]
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[]@textrm There are a set of spe-cial func-tions: `@texttt gamma(x)[]@textrm '[
] -- Gamma func-tion

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@textrm `@texttt si(x)[]@textrm '[] -- Sine in-te-gral $@texti Si@textrm (@text
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@texttt erf(x)[]@textrm '[] -- er-ror func-tion

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[16]) (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/core_en.texi Chapter 3
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[18]
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cos(y)),

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 []@textrm Bispherical co-or-di-nates: $@textsy f$@textrm sin(y)*cos(z)/(cosh(x
)-cos(y)),
[24] [25] [26] [27] [28] [29] [30] [31] [32] [33] [34] [35] [36] [37] [38]
[39] [40] [41] [42] [43] [44] [45] [46] [47] [48] [49] [50] [51] [52] [53]
[54] [55] [56]
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t |@textrm u@texttt |@textrm )[u], where p=-i/k0*d/dx,
) (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/data_en.texi Chapter 4 [57]
[58] [59] [60] [61] [62] [63] [64] [65] [66] [67] [68] [69] [70]
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xtsl A[]@textrm [i]*x[i-

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[71] [72] [73]
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[74]) (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/ex_mgl_en.texi Chapter 5
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[268] </builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/tex
info/png/venn.png (PNG copy)>) Appendix A [269]
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[272] [273] [274] [275] [276] [277]
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@texttt Alt-Up[]@textrm , @texttt Alt-Down[]@textrm ,
[278] [279] [280]) Appendix B [281]
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[285] [286] [287]) (Index) [288] [289] [290] [291] )
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Chapter 1
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Chapter 2 [8] [9]
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[]@textrm There are a set of spe-cial func-tions: `@texttt gamma(x)[]@textrm '[
] -- Gamma func-tion

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@textrm `@texttt si(x)[]@textrm '[] -- Sine in-te-gral $@texti Si@textrm (@text
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@texttt erf(x)[]@textrm '[] -- er-ror func-tion

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po-nen-tial in-te-gral $@texti Ei@textrm (@texti x@textrm ) :=
[16]) (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/core_en.texi Chapter 3
[17]
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 []@textrm Bispherical co-or-di-nates: $@textsy f$@textrm sin(y)*cos(z)/(cosh(x
)-cos(y)),
[24] [25] [26] [27] [28] [29] [30] [31] [32] [33] [34] [35] [36] [37] [38]
[39] [40] [41] [42] [43] [44] [45] [46] [47] [48] [49] [50] [51] [52] [53]
[54] [55] [56]
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 []@textrm Solves equa-tion du/dz = i*k0*@textsl ham[]@textrm (p,q,x,y,z,@textt
t |@textrm u@texttt |@textrm )[u], where p=-i/k0*d/dx,
) (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/data_en.texi Chapter 4 [57]
[58] [59] [60] [61] [62] [63] [64] [65] [66] [67] [68] [69] [70]
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xtsl A[]@textrm [i]*x[i-

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[71] [72] [73]
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 @texttt mglFlame2d_polar, mglFlame2d_handkerchief,mglFlame2d_heart, mglFlame2d
_

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_

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[74]) (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/ex_mgl_en.texi Chapter 5
[75] [76] </builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial
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[268] </builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/tex
info/png/venn.png (PNG copy)>) Appendix A [269]
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[272] [273] [274] [275] [276] [277]
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@texttt Alt-Up[]@textrm , @texttt Alt-Down[]@textrm ,
[278] [279] [280]) Appendix B [281]
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[285] [286] [287]) (Index) [288] [289] [290] [291] )
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[]@textrm There are a set of spe-cial func-tions: `@texttt gamma(x)[]@textrm '[
] -- Gamma func-tion

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@textrm `@texttt si(x)[]@textrm '[] -- Sine in-te-gral $@texti Si@textrm (@text
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@texttt erf(x)[]@textrm '[] -- er-ror func-tion

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@texti erf@textrm (@texti x@textrm ) = (2@texti =[]^^Y@textrm )) [][] @texti dt
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po-nen-tial in-te-gral $@texti Ei@textrm (@texti x@textrm ) :=
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 []@textrm Bispherical co-or-di-nates: $@textsy f$@textrm sin(y)*cos(z)/(cosh(x
)-cos(y)),
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 []@textrm Solves equa-tion du/dz = i*k0*@textsl ham[]@textrm (p,q,x,y,z,@textt
t |@textrm u@texttt |@textrm )[u], where p=-i/k0*d/dx,
) (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/widget_en.texi Chapter 5
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[]@textrm However, there are much spe-cial faster func-tions in other modes (C/
C@texttt ++@textrm /Fortran/Python/...). |
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 []@textrm Get ar-ray as so-lu-tion of tridi-ag-o-nal sys-tem of equa-tions @te
xtsl A[]@textrm [i]*x[i-

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[457] [458] [459] [460] [461] [462] [463]
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[464] [465] [466]) Appendix B [467]
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Appendix C [470] (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/time.texi
[471] [472] [473]) (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/time_big.texi
[474] [475] [476]) Appendix D [477]
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[481] [482] [483]) (Index) [484]
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[485] )
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Chapter 3 [80] [81]
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[]@textrm There are a set of spe-cial func-tions: `@texttt gamma(x)[]@textrm '[
] -- Gamma func-tion

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@textrm `@texttt si(x)[]@textrm '[] -- Sine in-te-gral $@texti Si@textrm (@text
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@texttt erf(x)[]@textrm '[] -- er-ror func-tion

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@texti erf@textrm (@texti x@textrm ) = (2@texti =[]^^Y@textrm )) [][] @texti dt
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cos(y)),

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 []@textrm Bispherical co-or-di-nates: $@textsy f$@textrm sin(y)*cos(z)/(cosh(x
)-cos(y)),
[104] [105] [106] [107] [108] [109] [110] [111] [112] [113] [114] [115]
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t |@textrm u@texttt |@textrm )[u], where p=-i/k0*d/dx,
[176]) (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/widget_en.texi Chapter 5
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[]@textrm However, there are much spe-cial faster func-tions in other modes (C/
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xtsl A[]@textrm [i]*x[i-

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png/venn.png (PNG copy)>) Appendix A [449] [450]
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[453] [454] [455] [456] [457] [458]
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@texttt Meta-Shift-Up[]@textrm ,

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@texttt Meta-Shift-Left[]@textrm ,

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@texttt Alt-Up[]@textrm , @texttt Alt-Down[]@textrm ,
[459] [460] [461]) Appendix B [462]
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Appendix C [465] (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/time.texi
[466] [467] [468]) (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/time_big.texi
[469] [470] [471]) Appendix D [472]
(/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/fdl.texi [473] [474] [475]
[476] [477] [478]) (Index) [479] [480] [481] [482] [483] )
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This is pdfTeX, Version 3.14159265-2.6-1.40.19 (TeX Live 2018) (preloaded format=pdfetex)
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[78] [79]) (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/concept_en.texi
Chapter 3 [80] [81]
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[]@textrm There are a set of spe-cial func-tions: `@texttt gamma(x)[]@textrm '[
] -- Gamma func-tion

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@textrm `@texttt si(x)[]@textrm '[] -- Sine in-te-gral $@texti Si@textrm (@text
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@texttt erf(x)[]@textrm '[] -- er-ror func-tion

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@texti erf@textrm (@texti x@textrm ) = (2@texti =[]^^Y@textrm )) [][] @texti dt
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[88]
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)-cos(y)),
[104] [105] [106] [107] [108] [109] [110] [111] [112] [113] [114] [115]
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t |@textrm u@texttt |@textrm )[u], where p=-i/k0*d/dx,
[176]) (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/widget_en.texi Chapter 5
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[]@textrm However, there are much spe-cial faster func-tions in other modes (C/
C@texttt ++@textrm /Fortran/Python/...). |
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 []@textrm Get ar-ray as so-lu-tion of tridi-ag-o-nal sys-tem of equa-tions @te
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png/venn.png (PNG copy)>) Appendix A [449] [450]
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[459] [460] [461]) Appendix B [462]
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Appendix C [465] (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/time.texi
[466] [467] [468]) (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/time_big.texi
[469] [470] [471]) Appendix D [472]
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[476] [477] [478]) (Index) [479] [480] [481] [482] [483] )
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@textrm `@texttt si(x)[]@textrm '[] -- Sine in-te-gral $@texti Si@textrm (@text
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@texttt erf(x)[]@textrm '[] -- er-ror func-tion

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@texti erf@textrm (@texti x@textrm ) = (2@texti =[]^^Y@textrm )) [][] @texti dt
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 []@textrm Bispherical co-or-di-nates: $@textsy f$@textrm sin(y)*cos(z)/(cosh(x
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[176]) (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/widget_en.texi Chapter 5
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[]@textrm However, there are much spe-cial faster func-tions in other modes (C/
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png/venn.png (PNG copy)>) Appendix A [449] [450]
(/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/symbols_en.texi [451] [452]
[453] [454] [455] [456] [457] [458]
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[459] [460] [461]) Appendix B [462]
(/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/formats_en.texi [463] [464])
Appendix C [465] (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/time.texi
[466] [467] [468]) (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/time_big.texi
[469] [470] [471]) Appendix D [472]
(/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/fdl.texi [473] [474] [475]
[476] [477] [478]) (Index) [479] [480] [481] [482] [483] )
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Chapter 1
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athgl_en.aux) [1]
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 @textrm op-tion @texttt -fopenmp[] @textrm (i.e. @texttt CMAKE_EXE_LINKER_FLAG
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@texttt MGL_HAVE_PTHREAD, MGL_HAVE_ATTRIBUTE, MGL_HAVE_C99_COMPLEX, MGL_HAVE_RV
AL[]@textrm .
[3] [4]) (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/example_en.texi
Chapter 2 [5] [6] [7] [8] [9] [10] [11] [12] [13]
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 @textrm for black-and-white bit-map you can use the code: @texttt mglData bmp;

[78] [79]) (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/concept_en.texi
Chapter 3 [80] [81]
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@textrm (`@texttt wkrgbcymhRGBCYMHWlenupqLENUPQ[]@textrm '[]), dash-ing style (
`@texttt -|;:ji=[]@textrm '[] or space), width
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[]@textrm There are a set of spe-cial func-tions: `@texttt gamma(x)[]@textrm '[
] -- Gamma func-tion

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@textrm `@texttt si(x)[]@textrm '[] -- Sine in-te-gral $@texti Si@textrm (@text
i x@textrm ) = [][] @texti dt []@textrm (@texti t@textrm )@texti =t$@textrm , `
@texttt erf(x)[]@textrm '[] -- er-ror func-tion

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@texti erf@textrm (@texti x@textrm ) = (2@texti =[]^^Y@textrm )) [][] @texti dt
 []@textrm (@textsy ^^@@texti t[]@textrm )$, `@texttt ei(x)[]@textrm '[] -- ex-
po-nen-tial in-te-gral $@texti Ei@textrm (@texti x@textrm ) :=
[88]
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Chapter 4 [91] [92]
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 []@textrm Toroidal co-or-di-nates: $@textsy f$@textrm sinh(x)*cos(z)/(cosh(x)-
cos(y)),

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 []@textrm Bispherical co-or-di-nates: $@textsy f$@textrm sin(y)*cos(z)/(cosh(x
)-cos(y)),
[104] [105] [106] [107] [108] [109] [110] [111] [112] [113] [114] [115]
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 []@textrm Solves equa-tion du/dz = i*k0*@textsl ham[]@textrm (p,q,x,y,z,@textt
t |@textrm u@texttt |@textrm )[u], where p=-i/k0*d/dx,
[176]) (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/widget_en.texi Chapter 5
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[]@textrm However, there are much spe-cial faster func-tions in other modes (C/
C@texttt ++@textrm /Fortran/Python/...). |
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 []@textrm Get ar-ray as so-lu-tion of tridi-ag-o-nal sys-tem of equa-tions @te
xtsl A[]@textrm [i]*x[i-

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t |@textrm u@texttt |@textrm )[u], where p=-i/k0*d/dx,
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t |@textrm u@texttt |@textrm )[u], where p=-i/k0*d/dx,
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 @texttt mglFlame2d_spherical, mglFlame2d_swirl, mglFlame2d_horseshoe,

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 @texttt mglFlame2d_polar, mglFlame2d_handkerchief,mglFlame2d_heart, mglFlame2d
_

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 @texttt disc, mglFlame2d_spiral, mglFlame2d_hyperbolic, mglFlame2d_diamond,

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 @texttt mglFlame2d_ex, mglFlame2d_julia, mglFlame2d_bent, mglFlame2d_waves,

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 @texttt mglFlame2d_fisheye, mglFlame2d_popcorn, mglFlame2d_exponential,

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 @texttt mglFlame2d_power, mglFlame2d_cosine, mglFlame2d_rings, mglFlame2d_fan,


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 @texttt mglFlame2d_blob, mglFlame2d_pdj, mglFlame2d_fan2, mglFlame2d_

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 @texttt rings2, mglFlame2d_eyefish, mglFlame2d_bubble, mglFlame2d_cylinder,

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 @texttt mglFlame2d_perspective, mglFlame2d_noise, mglFlame2d_juliaN,

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 @texttt mglFlame2d_juliaScope, mglFlame2d_blur, mglFlame2d_gaussian,

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 @texttt mglFlame2d_radialBlur, mglFlame2d_pie, mglFlame2d_ngon, mglFlame2d_

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 @texttt curl, mglFlame2d_rectangles, mglFlame2d_arch, mglFlame2d_tangent,

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 @texttt mglFlame2d_square, mglFlame2d_blade, mglFlame2d_secant, mglFlame2d_

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 @texttt mglFlame2d_supershape, mglFlame2d_flower, mglFlame2d_conic, mglFlame2d
_

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 @texttt parabola, mglFlame2d_bent2, mglFlame2d_bipolar, mglFlame2d_boarders,

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png/ticks.png (PNG copy)> [436] </builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-r
edhat-linux-gnu_serial/texinfo/png/tile.png (PNG copy)> [437] </builddir/build/
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[448]
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 </builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/
png/venn.png (PNG copy)>) Appendix A [449] [450]
(/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/symbols_en.texi [451] [452]
[453] [454] [455] [456] [457] [458]
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@texttt Meta-Shift-Up[]@textrm ,

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@texttt Alt-Up[]@textrm , @texttt Alt-Down[]@textrm ,
[459] [460] [461]) Appendix B [462]
(/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/formats_en.texi [463] [464])
Appendix C [465] (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/time.texi
[466] [467] [468]) (/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/time_big.texi
[469] [470] [471]) Appendix D [472]
(/builddir/build/BUILD/mathgl-2.4.2.1/texinfo/fdl.texi [473] [474] [475]
[476] [477] [478]) (Index) [479] [480] [481] [482] [483] )
(see the transcript file for additional information)pdfTeX warning (\pdffontatt
r): fonts @textsl and @defsl have conflicting attributes; I will ignore the att
ributes assigned to @textsl

</usr/share/texlive/texmf-dist/fonts/type1/public/amsfonts/cm/cmb10.pfb></usr/s
hare/texlive/texmf-dist/fonts/type1/public/amsfonts/cm/cmbx12.pfb></usr/share/t
exlive/texmf-dist/fonts/type1/public/amsfonts/cm/cmcsc10.pfb></usr/share/texliv
e/texmf-dist/fonts/type1/public/amsfonts/cm/cmex10.pfb></usr/share/texlive/texm
f-dist/fonts/type1/public/amsfonts/cm/cmmi10.pfb></usr/share/texlive/texmf-dist
/fonts/type1/public/amsfonts/cm/cmmi12.pfb></usr/share/texlive/texmf-dist/fonts
/type1/public/amsfonts/cm/cmmi7.pfb></usr/share/texlive/texmf-dist/fonts/type1/
public/amsfonts/cm/cmmi9.pfb></usr/share/texlive/texmf-dist/fonts/type1/public/
amsfonts/cm/cmr10.pfb></usr/share/texlive/texmf-dist/fonts/type1/public/amsfont
s/cm/cmr7.pfb></usr/share/texlive/texmf-dist/fonts/type1/public/amsfonts/cm/cmr
9.pfb></usr/share/texlive/texmf-dist/fonts/type1/public/amsfonts/cm/cmsl10.pfb>
</usr/share/texlive/texmf-dist/fonts/type1/public/amsfonts/cm/cmsltt10.pfb></us
r/share/texlive/texmf-dist/fonts/type1/public/amsfonts/cm/cmss10.pfb></usr/shar
e/texlive/texmf-dist/fonts/type1/public/amsfonts/cm/cmsy10.pfb></usr/share/texl
ive/texmf-dist/fonts/type1/public/amsfonts/cm/cmsy7.pfb></usr/share/texlive/tex
mf-dist/fonts/type1/public/amsfonts/cm/cmti10.pfb></usr/share/texlive/texmf-dis
t/fonts/type1/public/amsfonts/cm/cmtt10.pfb></usr/share/texlive/texmf-dist/font
s/type1/public/amsfonts/cm/cmtt12.pfb></usr/share/texlive/texmf-dist/fonts/type
1/public/amsfonts/cm/cmtt9.pfb>
Output written on mathgl_en.pdf (492 pages, 21263735 bytes).
Transcript written on mathgl_en.log.
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make: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
+ export CC=mpicc
+ CC=mpicc
+ export CXX=mpicxx
+ CXX=mpicxx
+ . /etc/profile.d/modules.sh
++ '[' -z '' ']'
++ '[' -z /usr/share/modulefiles ']'
++ PS_CMD=/usr/bin/ps
++ '[' '!' -x /usr/bin/ps ']'
++ EXPR_CMD=/usr/bin/expr
++ '[' '!' -x /usr/bin/expr ']'
++ BASENAME_CMD=/usr/bin/basename
++ '[' '!' -x /usr/bin/basename ']'
+++ /usr/bin/ps -p 73 -ocomm=
++ my_shell=sh
+++ /usr/bin/expr sh : '-*\(.*\)'
++ my_shell=sh
+++ /usr/bin/basename sh
++ my_shell=sh
++ '[' -f /usr/share/lmod/lmod/init/sh ']'
++ . /usr/share/lmod/lmod/init/sh
+++ LMOD_PKG=/usr/share/lmod/lmod
+++ LMOD_DIR=/usr/share/lmod/lmod/libexec/
+++ LMOD_CMD=/usr/share/lmod/lmod/libexec/lmod
+++ MODULESHOME=/usr/share/lmod/lmod
+++ export LMOD_CMD
+++ export LMOD_PKG
+++ export LMOD_DIR
+++ export MODULESHOME
+++ export LMOD_DIR
++ unset my_shell PS_CMD EXPR_CMD BASENAME_CMD MODULEPATH_INIT
+ module load mpi/openmpi-ppc64le
++ /usr/share/lmod/lmod/libexec/lmod sh load mpi/openmpi-ppc64le
+ eval '__LMOD_REF_COUNT_LD_LIBRARY_PATH=/usr/lib64/openmpi/lib:1;' export '__LMOD_REF_COUNT_LD_LIBRARY_PATH;' 'LD_LIBRARY_PATH=/usr/lib64/openmpi/lib;' export 'LD_LIBRARY_PATH;' '__LMOD_REF_COUNT_LOADEDMODULES=mpi/openmpi-ppc64le:1;' export '__LMOD_REF_COUNT_LOADEDMODULES;' 'LOADEDMODULES=mpi/openmpi-ppc64le;' export 'LOADEDMODULES;' '__LMOD_REF_COUNT_MANPATH=/usr/share/man/openmpi-ppc64le:1\;/usr/share/lmod/lmod/share/man:1;' export '__LMOD_REF_COUNT_MANPATH;' 'MANPATH=/usr/share/man/openmpi-ppc64le:/usr/share/lmod/lmod/share/man::;' export 'MANPATH;' '__LMOD_REF_COUNT_MODULEPATH=/etc/modulefiles:1\;/usr/share/modulefiles:1\;/usr/share/modulefiles/Linux:1\;/usr/share/modulefiles/Core:1\;/usr/share/lmod/lmod/modulefiles/Core:1;' export '__LMOD_REF_COUNT_MODULEPATH;' 'MODULEPATH=/etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core;' export 'MODULEPATH;' 'MPI_BIN=/usr/lib64/openmpi/bin;' export 'MPI_BIN;' 'MPI_COMPILER=openmpi-ppc64le;' export 'MPI_COMPILER;' 'MPI_FORTRAN_MOD_DIR=/usr/lib64/gfortran/modules/openmpi;' export 'MPI_FORTRAN_MOD_DIR;' 'MPI_HOME=/usr/lib64/openmpi;' export 'MPI_HOME;' 'MPI_INCLUDE=/usr/include/openmpi-ppc64le;' export 'MPI_INCLUDE;' 'MPI_LIB=/usr/lib64/openmpi/lib;' export 'MPI_LIB;' 'MPI_MAN=/usr/share/man/openmpi-ppc64le;' export 'MPI_MAN;' 'MPI_PYTHON2_SITEARCH=/usr/lib64/python2.7/site-packages/openmpi;' export 'MPI_PYTHON2_SITEARCH;' 'MPI_PYTHON3_SITEARCH=/usr/lib64/python3.7/site-packages/openmpi;' export 'MPI_PYTHON3_SITEARCH;' 'MPI_PYTHON_SITEARCH=/usr/lib64/python2.7/site-packages/openmpi;' export 'MPI_PYTHON_SITEARCH;' 'MPI_SUFFIX=_openmpi;' export 'MPI_SUFFIX;' 'MPI_SYSCONFIG=/etc/openmpi-ppc64le;' export 'MPI_SYSCONFIG;' '__LMOD_REF_COUNT_PATH=/usr/lib64/openmpi/bin:1\;/builddir/.local/bin:1\;/builddir/bin:1\;/usr/bin:1\;/bin:1\;/usr/sbin:1\;/sbin:1\;/usr/local/sbin:1;' export '__LMOD_REF_COUNT_PATH;' 'PATH=/usr/lib64/openmpi/bin:/builddir/.local/bin:/builddir/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin;' export 'PATH;' '__LMOD_REF_COUNT_PKG_CONFIG_PATH=/usr/lib64/openmpi/lib/pkgconfig:1\;/usr/lib64/pkgconfig:1\;/usr/share/pkgconfig:1;' export '__LMOD_REF_COUNT_PKG_CONFIG_PATH;' 'PKG_CONFIG_PATH=/usr/lib64/openmpi/lib/pkgconfig::/usr/lib64/pkgconfig:/usr/share/pkgconfig;' export 'PKG_CONFIG_PATH;' '__LMOD_REF_COUNT__LMFILES_=/usr/share/modulefiles/mpi/openmpi-ppc64le:1;' export '__LMOD_REF_COUNT__LMFILES_;' '_LMFILES_=/usr/share/modulefiles/mpi/openmpi-ppc64le;' export '_LMFILES_;' '_ModuleTable001_=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;' export '_ModuleTable001_;' '_ModuleTable002_=aGFyZS9tb2R1bGVmaWxlcy9Db3JlIiwiL3Vzci9zaGFyZS9sbW9kL2xtb2QvbW9kdWxlZmlsZXMvQ29yZSIsfSxbInN5c3RlbUJhc2VNUEFUSCJdPSIvZXRjL21vZHVsZWZpbGVzOi91c3Ivc2hhcmUvbW9kdWxlZmlsZXM6L3Vzci9zaGFyZS9tb2R1bGVmaWxlcy9MaW51eDovdXNyL3NoYXJlL21vZHVsZWZpbGVzL0NvcmU6L3Vzci9zaGFyZS9sbW9kL2xtb2QvbW9kdWxlZmlsZXMvQ29yZSIsfQ==;' export '_ModuleTable002_;' '_ModuleTable_Sz_=2;' export '_ModuleTable_Sz_;'
++ __LMOD_REF_COUNT_LD_LIBRARY_PATH=/usr/lib64/openmpi/lib:1
++ export __LMOD_REF_COUNT_LD_LIBRARY_PATH
++ LD_LIBRARY_PATH=/usr/lib64/openmpi/lib
++ export LD_LIBRARY_PATH
++ __LMOD_REF_COUNT_LOADEDMODULES=mpi/openmpi-ppc64le:1
++ export __LMOD_REF_COUNT_LOADEDMODULES
++ LOADEDMODULES=mpi/openmpi-ppc64le
++ export LOADEDMODULES
++ __LMOD_REF_COUNT_MANPATH='/usr/share/man/openmpi-ppc64le:1;/usr/share/lmod/lmod/share/man:1'
++ export __LMOD_REF_COUNT_MANPATH
++ MANPATH=/usr/share/man/openmpi-ppc64le:/usr/share/lmod/lmod/share/man::
++ export MANPATH
++ __LMOD_REF_COUNT_MODULEPATH='/etc/modulefiles:1;/usr/share/modulefiles:1;/usr/share/modulefiles/Linux:1;/usr/share/modulefiles/Core:1;/usr/share/lmod/lmod/modulefiles/Core:1'
++ export __LMOD_REF_COUNT_MODULEPATH
++ MODULEPATH=/etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core
++ export MODULEPATH
++ MPI_BIN=/usr/lib64/openmpi/bin
++ export MPI_BIN
++ MPI_COMPILER=openmpi-ppc64le
++ export MPI_COMPILER
++ MPI_FORTRAN_MOD_DIR=/usr/lib64/gfortran/modules/openmpi
++ export MPI_FORTRAN_MOD_DIR
++ MPI_HOME=/usr/lib64/openmpi
++ export MPI_HOME
++ MPI_INCLUDE=/usr/include/openmpi-ppc64le
++ export MPI_INCLUDE
++ MPI_LIB=/usr/lib64/openmpi/lib
++ export MPI_LIB
++ MPI_MAN=/usr/share/man/openmpi-ppc64le
++ export MPI_MAN
++ MPI_PYTHON2_SITEARCH=/usr/lib64/python2.7/site-packages/openmpi
++ export MPI_PYTHON2_SITEARCH
++ MPI_PYTHON3_SITEARCH=/usr/lib64/python3.7/site-packages/openmpi
++ export MPI_PYTHON3_SITEARCH
++ MPI_PYTHON_SITEARCH=/usr/lib64/python2.7/site-packages/openmpi
++ export MPI_PYTHON_SITEARCH
++ MPI_SUFFIX=_openmpi
++ export MPI_SUFFIX
++ MPI_SYSCONFIG=/etc/openmpi-ppc64le
++ export MPI_SYSCONFIG
++ __LMOD_REF_COUNT_PATH='/usr/lib64/openmpi/bin:1;/builddir/.local/bin:1;/builddir/bin:1;/usr/bin:1;/bin:1;/usr/sbin:1;/sbin:1;/usr/local/sbin:1'
++ export __LMOD_REF_COUNT_PATH
++ PATH=/usr/lib64/openmpi/bin:/builddir/.local/bin:/builddir/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin
++ export PATH
++ __LMOD_REF_COUNT_PKG_CONFIG_PATH='/usr/lib64/openmpi/lib/pkgconfig:1;/usr/lib64/pkgconfig:1;/usr/share/pkgconfig:1'
++ export __LMOD_REF_COUNT_PKG_CONFIG_PATH
++ PKG_CONFIG_PATH=/usr/lib64/openmpi/lib/pkgconfig::/usr/lib64/pkgconfig:/usr/share/pkgconfig
++ export PKG_CONFIG_PATH
++ __LMOD_REF_COUNT__LMFILES_=/usr/share/modulefiles/mpi/openmpi-ppc64le:1
++ export __LMOD_REF_COUNT__LMFILES_
++ _LMFILES_=/usr/share/modulefiles/mpi/openmpi-ppc64le
++ export _LMFILES_
++ _ModuleTable001_=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
++ export _ModuleTable001_
++ _ModuleTable002_=aGFyZS9tb2R1bGVmaWxlcy9Db3JlIiwiL3Vzci9zaGFyZS9sbW9kL2xtb2QvbW9kdWxlZmlsZXMvQ29yZSIsfSxbInN5c3RlbUJhc2VNUEFUSCJdPSIvZXRjL21vZHVsZWZpbGVzOi91c3Ivc2hhcmUvbW9kdWxlZmlsZXM6L3Vzci9zaGFyZS9tb2R1bGVmaWxlcy9MaW51eDovdXNyL3NoYXJlL21vZHVsZWZpbGVzL0NvcmU6L3Vzci9zaGFyZS9sbW9kL2xtb2QvbW9kdWxlZmlsZXMvQ29yZSIsfQ==
++ export _ModuleTable002_
++ _ModuleTable_Sz_=2
++ export _ModuleTable_Sz_
+ MPI_COMPILER_NAME=openmpi
+ BUILD_MPI='-Denable-mpi=on -Denable-all-docs=off'
+ mkdir -p ppc64le-redhat-linux-gnu_openmpi
+ pushd ppc64le-redhat-linux-gnu_openmpi
~/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi ~/build/BUILD/mathgl-2.4.2.1
+ CFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection'
+ export CFLAGS
+ CXXFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection'
+ export CXXFLAGS
+ FFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules'
+ export FFLAGS
+ FCFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules'
+ export FCFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld'
+ export LDFLAGS
+ /usr/bin/cmake -DCMAKE_C_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_CXX_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_Fortran_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -DCMAKE_INSTALL_PREFIX:PATH=/usr -DINCLUDE_INSTALL_DIR:PATH=/usr/include -DLIB_INSTALL_DIR:PATH=/usr/lib64 -DSYSCONF_INSTALL_DIR:PATH=/etc -DSHARE_INSTALL_PREFIX:PATH=/usr/share -DLIB_SUFFIX=64 -DBUILD_SHARED_LIBS:BOOL=ON -DMathGL_INSTALL_CMAKE_DIR=/usr/lib64/cmake/mathgl -DMathGL_INSTALL_LIB_DIR=/usr/lib64 -Denable-all=on -Denable-mpi=on -Denable-all-docs=off ..
CMake Deprecation Warning at CMakeLists.txt:3 (cmake_policy):
  The OLD behavior for policy CMP0043 will be removed from a future version
  of CMake.

  The cmake-policies(7) manual explains that the OLD behaviors of all
  policies are deprecated and that a policy should be set to OLD only under
  specific short-term circumstances.  Projects should be ported to the NEW
  behavior and not rely on setting a policy to OLD.


-- The C compiler identification is GNU 8.2.1
-- The CXX compiler identification is GNU 8.2.1
-- Check for working C compiler: /usr/lib64/openmpi/bin/mpicc
-- Check for working C compiler: /usr/lib64/openmpi/bin/mpicc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/lib64/openmpi/bin/mpicxx
-- Check for working CXX compiler: /usr/lib64/openmpi/bin/mpicxx -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Check if the system is big endian
-- Searching 16 bit integer
-- Looking for sys/types.h
-- Looking for sys/types.h - found
-- Looking for stdint.h
-- Looking for stdint.h - found
-- Looking for stddef.h
-- Looking for stddef.h - found
-- Check size of unsigned short
-- Check size of unsigned short - done
-- Using unsigned short
-- Check if the system is big endian - little endian
-- Looking for sin
-- Looking for sin - not found
-- Looking for memrchr
-- Looking for memrchr - found
-- Looking for sin
-- Looking for sin - found
-- Check size of long
-- Check size of long - done
-- Performing Test MGL_HAVE_C99_COMPLEX
-- Performing Test MGL_HAVE_C99_COMPLEX - Failed
-- Performing Test MGL_HAVE_NAN_INF
-- Performing Test MGL_HAVE_NAN_INF - Success
-- Performing Test MGL_HAVE_ATTRIBUTE
-- Performing Test MGL_HAVE_ATTRIBUTE - Success
-- Performing Test MGL_HAVE_GETOPT
-- Performing Test MGL_HAVE_GETOPT - Success
-- Found MPI_C: /usr/lib64/openmpi/bin/mpicc (found version "3.1") 
-- Found MPI_CXX: /usr/lib64/openmpi/bin/mpicxx (found version "3.1") 
-- Found MPI: TRUE (found version "3.1")  
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Looking for pthread_create
-- Looking for pthread_create - found
-- Found Threads: TRUE  
-- Found OpenMP_C: -fopenmp (found version "4.5") 
-- Found OpenMP_CXX: -fopenmp (found version "4.5") 
-- Found OpenMP: TRUE (found version "4.5")  
-- Performing Test MGL_HAVE_GSL2
-- Performing Test MGL_HAVE_GSL2 - Success
-- HDF5: Using hdf5 compiler wrapper to determine C configuration
-- Found HDF5: /usr/lib64/openmpi/lib/libhdf5.so;/usr/lib64/libsz.so;/usr/lib64/libz.so;/usr/lib64/libdl.so;/usr/lib64/libm.so (found version "1.8.20")  
-- Found JPEG: /usr/lib64/libjpeg.so (found version "62") 
-- Found ZLIB: /usr/lib64/libz.so (found version "1.2.11") 
-- Found PNG: /usr/lib64/libpng.so (found version "1.6.35") 
-- Found GIF: /usr/lib64/libgif.so (found version "5.1.4") 
CMake Warning (dev) at /usr/share/cmake/Modules/FindOpenGL.cmake:270 (message):
  Policy CMP0072 is not set: FindOpenGL prefers GLVND by default when
  available.  Run "cmake --help-policy CMP0072" for policy details.  Use the
  cmake_policy command to set the policy and suppress this warning.

  FindOpenGL found both a legacy GL library:

    OPENGL_gl_LIBRARY: /usr/lib64/libGL.so

  and GLVND libraries for OpenGL and GLX:

    OPENGL_opengl_LIBRARY: /usr/lib64/libOpenGL.so
    OPENGL_glx_LIBRARY: /usr/lib64/libGLX.so

  OpenGL_GL_PREFERENCE has not been set to "GLVND" or "LEGACY", so for
  compatibility with CMake 3.10 and below the legacy GL library will be used.
Call Stack (most recent call first):
  CMakeLists.txt:564 (include)
This warning is for project developers.  Use -Wno-dev to suppress it.

-- Found OpenGL: /usr/lib64/libOpenGL.so   
-- Found Intl: /usr/include  
-- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY
-- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY - Success
-- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY
-- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY - Success
-- Performing Test COMPILER_HAS_DEPRECATED_ATTR
-- Performing Test COMPILER_HAS_DEPRECATED_ATTR - Success
-- Configuring done
-- Generating done
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_C_FLAGS_RELEASE
    CMAKE_Fortran_FLAGS_RELEASE
    INCLUDE_INSTALL_DIR
    LIB_INSTALL_DIR
    LIB_SUFFIX
    SHARE_INSTALL_PREFIX
    SYSCONF_INSTALL_DIR


-- Build files have been written to: /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi
+ popd
~/build/BUILD/mathgl-2.4.2.1
+ make -C ppc64le-redhat-linux-gnu_openmpi
make: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
/usr/bin/cmake -H/builddir/build/BUILD/mathgl-2.4.2.1 -B/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi --check-build-system CMakeFiles/Makefile.cmake 0
/usr/bin/cmake -E cmake_progress_start /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/CMakeFiles /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/CMakeFiles/progress.marks
make -f CMakeFiles/Makefile2 all
make[1]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make -f CMakeFiles/mgl_translations.dir/build.make CMakeFiles/mgl_translations.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/CMakeFiles/mgl_translations.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl_translations
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make -f CMakeFiles/mgl_translations.dir/build.make CMakeFiles/mgl_translations.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[  1%] Generating mathgl.pot
cd /builddir/build/BUILD/mathgl-2.4.2.1 && /usr/bin/xgettext -s --keyword=_ -C -c --package-name=MathGL2 --package-version=2.4.2 -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/mathgl.pot src/addon.cpp src/axis.cpp src/base_cf.cpp src/base.cpp src/canvas_cf.cpp src/canvas.cpp src/cont.cpp src/crust.cpp src/complex.cpp src/complex_ex.cpp src/complex_io.cpp src/fft.cpp src/data_gr.cpp src/data.cpp src/data_io.cpp src/data_ex.cpp src/data_png.cpp src/export_2d.cpp src/export_3d.cpp src/eval.cpp src/evalp.cpp src/export.cpp src/fit.cpp src/font.cpp src/obj.cpp src/other.cpp src/parser.cpp src/pde.cpp src/pixel.cpp src/pixel_gen.cpp src/plot.cpp src/prim.cpp src/surf.cpp src/vect.cpp src/volume.cpp src/evalc.cpp src/s_hull/s_hull_pro.cpp src/window.cpp src/fractal.cpp src/exec_dat.cpp src/exec_gr.cpp src/exec_set.cpp src/exec_prm.cpp src/prc/PRCbitStream.cc src/prc/PRCdouble.cc src/prc/oPRCFile.cc src/prc/writePRC.cc src/prc.cpp src/opengl.cpp include/mgl2/base_cf.h include/mgl2/fit.h include/mgl2/plot.h include/mgl2/base.h include/mgl2/prim.h include/mgl2/canvas_cf.h include/mgl2/font.h include/mgl2/canvas.h include/mgl2/surf.h include/mgl2/mgl_cf.h include/mgl2/type.h ppc64le-redhat-linux-gnu_openmpi/include/mgl2/config.h ppc64le-redhat-linux-gnu_openmpi/include/mgl2/dllexport.h src/cont.hpp include/mgl2/cont.h include/mgl2/mgl.h include/mgl2/vect.h include/mgl2/data.h include/mgl2/volume.h include/mgl2/data_cf.h include/mgl2/define.h include/mgl2/other.h include/mgl2/eval.h include/mgl2/parser.h include/mgl2/addon.h include/mgl2/evalc.h src/s_hull/s_hull_pro.h include/mgl2/wnd.h include/mgl2/canvas_wnd.h include/mgl2/thread.h include/mgl2/abstract.h include/mgl2/pde.h src/prc/PRC.h src/prc/PRCbitStream.h src/prc/PRCdouble.h src/prc/oPRCFile.h src/prc/writePRC.h include/mgl2/opengl.h widgets/fltk.cpp include/mgl2/fltk.h include/mgl2/Fl_MathGL.h widgets/glut.cpp include/mgl2/glut.h widgets/wx.cpp include/mgl2/wx.h widgets/qt.cpp include/mgl2/qt.h include/mgl2/qmathgl.h utils/mglconv.cpp utils/mglview.cpp utils/mglcgi.cpp
[  2%] Generating mathgl_es.po.done
cd /builddir/build/BUILD/mathgl-2.4.2.1 && /usr/bin/msgmerge -U mathgl_es.po /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/mathgl.pot
...................................................... done.
cd /builddir/build/BUILD/mathgl-2.4.2.1 && /usr/bin/cmake -E touch /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/mathgl_es.po.done
[  3%] Generating mathgl_es.mo
/usr/bin/msgfmt -o mathgl_es.mo /builddir/build/BUILD/mathgl-2.4.2.1/mathgl_es.po
[  3%] Generating mathgl_ru.po.done
cd /builddir/build/BUILD/mathgl-2.4.2.1 && /usr/bin/msgmerge -U mathgl_ru.po /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/mathgl.pot
...................................................... done.
cd /builddir/build/BUILD/mathgl-2.4.2.1 && /usr/bin/cmake -E touch /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/mathgl_ru.po.done
[  4%] Generating mathgl_ru.mo
/usr/bin/msgfmt -o mathgl_ru.mo /builddir/build/BUILD/mathgl-2.4.2.1/mathgl_ru.po
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[  4%] Built target mgl_translations
make -f src/CMakeFiles/mgl-static.dir/build.make src/CMakeFiles/mgl-static.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src/CMakeFiles/mgl-static.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-static
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make -f src/CMakeFiles/mgl-static.dir/build.make src/CMakeFiles/mgl-static.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[  5%] Building CXX object src/CMakeFiles/mgl-static.dir/addon.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/addon.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/addon.cpp
[  5%] Building CXX object src/CMakeFiles/mgl-static.dir/axis.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/axis.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[  6%] Building CXX object src/CMakeFiles/mgl-static.dir/base_cf.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/base_cf.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base_cf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base_cf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base_cf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[  7%] Building CXX object src/CMakeFiles/mgl-static.dir/base.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/base.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:1617:9:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
[  8%] Building CXX object src/CMakeFiles/mgl-static.dir/canvas_cf.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/canvas_cf.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[  8%] Building CXX object src/CMakeFiles/mgl-static.dir/canvas.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/canvas.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[  9%] Building CXX object src/CMakeFiles/mgl-static.dir/cont.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/cont.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:35:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:35:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:35:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 10%] Building CXX object src/CMakeFiles/mgl-static.dir/crust.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/crust.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 11%] Building CXX object src/CMakeFiles/mgl-static.dir/complex.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/complex.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp: In function 'void mgl_datac_smooth(HADT, const char*, mreal)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:216:34: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(b,0,nx*ny*nz*sizeof(dual));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:221:35: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(b,0,nx*ny*nz*sizeof(dual));
                                   ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:227:35: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(b,0,nx*ny*nz*sizeof(dual));
                                   ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp: In function 'void mgl_datac_diff_par(HADT, HCDT, HCDT, HCDT)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:1518:52: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  dual *b = new dual[nn]; memset(b,0,nn*sizeof(dual));
                                                    ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
[ 11%] Building CXX object src/CMakeFiles/mgl-static.dir/complex_ex.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/complex_ex.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/complex_ex.cpp
[ 12%] Building CXX object src/CMakeFiles/mgl-static.dir/complex_io.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/complex_io.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/complex_io.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex_io.cpp: In function 'void mgl_datac_create(HADT, long int, long int, long int)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex_io.cpp:341:46: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(d->a,0,d->nx*d->ny*d->nz*sizeof(dual));
                                              ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex_io.cpp:26:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
[ 13%] Building CXX object src/CMakeFiles/mgl-static.dir/fft.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/fft.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/fft.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/fft.cpp:1172:14: warning: 'void* mgl_cor(void*)' defined but not used [-Wunused-function]
 static void* mgl_cor(void *par)
              ^~~~~~~
[ 14%] Building CXX object src/CMakeFiles/mgl-static.dir/data_gr.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/data_gr.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 14%] Building CXX object src/CMakeFiles/mgl-static.dir/data.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/data.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data.cpp
[ 15%] Building CXX object src/CMakeFiles/mgl-static.dir/data_io.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/data_io.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data_io.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_io.cpp: In function 'std::__cxx11::string mgl_str_arg(const string&, char, int, int)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_io.cpp:305:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  if(n1<0 || n1>=pos.size()-1 || n2<n1) return res;
             ~~^~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_io.cpp:306:7: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  if(n2>=pos.size()) n2=pos.size()-1;
     ~~^~~~~~~~~~~~
[ 16%] Building CXX object src/CMakeFiles/mgl-static.dir/data_ex.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/data_ex.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data_ex.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_ex.cpp: In function 'mglData* mgl_find_roots_txt(const char*, const char*, HCDT)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_ex.cpp:840:17: warning: comparison of integer expressions of different signedness: 'long int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  if(ini->GetNx()!=n) return 0;
     ~~~~~~~~~~~~^~~
[ 16%] Building CXX object src/CMakeFiles/mgl-static.dir/data_png.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/data_png.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 17%] Building CXX object src/CMakeFiles/mgl-static.dir/export_2d.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/export_2d.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 18%] Building CXX object src/CMakeFiles/mgl-static.dir/export_3d.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/export_3d.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp: In function 'void mgl_write_x3d(HMGL, const char*, const char*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:1220:9: warning: variable 'same' set but not used [-Wunused-but-set-variable]
    bool same=true; // check if there are the same colors for all line segments
         ^~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:1252:9: warning: variable 'same' set but not used [-Wunused-but-set-variable]
    bool same=true; // check if there are the same colors for all line segments
         ^~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 19%] Building CXX object src/CMakeFiles/mgl-static.dir/eval.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/eval.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/eval.cpp
[ 19%] Building CXX object src/CMakeFiles/mgl-static.dir/evalp.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/evalp.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 20%] Building CXX object src/CMakeFiles/mgl-static.dir/export.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/export.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 21%] Building CXX object src/CMakeFiles/mgl-static.dir/fit.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/fit.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/fit.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/fit.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/fit.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 22%] Building CXX object src/CMakeFiles/mgl-static.dir/font.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/font.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 22%] Building CXX object src/CMakeFiles/mgl-static.dir/obj.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/obj.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 23%] Building CXX object src/CMakeFiles/mgl-static.dir/other.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/other.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 24%] Building CXX object src/CMakeFiles/mgl-static.dir/parser.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/parser.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/parser.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/parser.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/parser.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 25%] Building CXX object src/CMakeFiles/mgl-static.dir/pde.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/pde.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'void mgl_operator_exp(long int, const dual*, dual*, dual*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:35:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(f,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:61:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(a,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'void mgl_operator_lin(long int, mreal*, dual*, dual*, dual*, dual*, const dual*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:80:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(f,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:81:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(g,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:111:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(o,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'mglDataC* mgl_pde_adv_c(HMGL, const char*, HCDT, HCDT, mreal, mreal, const char*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:193:56: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  dual *a = new dual[2*nx]; memset(a,0,2*nx*sizeof(dual)); // Add "damping" area
                                                        ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'mglDataC* mgl_pde_solve_c(HMGL, const char*, HCDT, HCDT, mreal, mreal, const char*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:324:34: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(a,0,4*nx*ny*sizeof(ddual));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:360:36: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(hxy,0,4*nx*ny*sizeof(dual)); memset(hxv,0,4*nx*ny*sizeof(dual));
                                    ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:360:72: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(hxy,0,4*nx*ny*sizeof(dual)); memset(hxv,0,4*nx*ny*sizeof(dual));
                                                                        ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:361:36: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(huv,0,4*nx*ny*sizeof(dual)); memset(huy,0,4*nx*ny*sizeof(dual));
                                    ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:361:72: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(huv,0,4*nx*ny*sizeof(dual)); memset(huy,0,4*nx*ny*sizeof(dual));
                                                                        ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'mglDataC* mgl_pde_adv_c(HMGL, const char*, HCDT, HCDT, mreal, mreal, const char*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:227:21: warning: 'ham' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if(!have_y) delete ham;
                     ^~~
[ 25%] Building CXX object src/CMakeFiles/mgl-static.dir/pixel.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/pixel.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 26%] Building CXX object src/CMakeFiles/mgl-static.dir/pixel_gen.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/pixel_gen.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp: In function 'void mgl_prm_swap(mglPrim&, mglPrim&, mglPrim*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:324:34: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  memcpy(buf, &s1, sizeof(mglPrim));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:325:34: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  memcpy(&s1, &s2, sizeof(mglPrim));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:326:34: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  memcpy(&s2, buf, sizeof(mglPrim));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 27%] Building CXX object src/CMakeFiles/mgl-static.dir/plot.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/plot.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/plot.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/plot.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/plot.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 28%] Building CXX object src/CMakeFiles/mgl-static.dir/prim.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/prim.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 28%] Building CXX object src/CMakeFiles/mgl-static.dir/surf.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/surf.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 29%] Building CXX object src/CMakeFiles/mgl-static.dir/vect.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/vect.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/prim.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/prim.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/prim.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 30%] Building CXX object src/CMakeFiles/mgl-static.dir/volume.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/volume.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/volume.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/volume.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/volume.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 31%] Building CXX object src/CMakeFiles/mgl-static.dir/evalc.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/evalc.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/evalc.cpp
[ 31%] Building CXX object src/CMakeFiles/mgl-static.dir/s_hull/s_hull_pro.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/s_hull/s_hull_pro.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/s_hull/s_hull_pro.cpp
[ 32%] Building CXX object src/CMakeFiles/mgl-static.dir/window.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/window.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 33%] Building CXX object src/CMakeFiles/mgl-static.dir/fractal.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/fractal.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/fractal.cpp
[ 34%] Building CXX object src/CMakeFiles/mgl-static.dir/exec_dat.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/exec_dat.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 34%] Building CXX object src/CMakeFiles/mgl-static.dir/exec_gr.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/exec_gr.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 35%] Building CXX object src/CMakeFiles/mgl-static.dir/exec_set.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/exec_set.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 36%] Building CXX object src/CMakeFiles/mgl-static.dir/exec_prm.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/exec_prm.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 36%] Building CXX object src/CMakeFiles/mgl-static.dir/prc/PRCbitStream.cc.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/prc/PRCbitStream.cc.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc/PRCbitStream.cc
[ 37%] Building CXX object src/CMakeFiles/mgl-static.dir/prc/PRCdouble.cc.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/prc/PRCdouble.cc.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc/PRCdouble.cc
[ 38%] Building CXX object src/CMakeFiles/mgl-static.dir/prc/oPRCFile.cc.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/prc/oPRCFile.cc.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc/oPRCFile.cc
[ 39%] Building CXX object src/CMakeFiles/mgl-static.dir/prc/writePRC.cc.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/prc/writePRC.cc.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc/writePRC.cc
[ 39%] Building CXX object src/CMakeFiles/mgl-static.dir/prc.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/prc.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 40%] Building CXX object src/CMakeFiles/mgl-static.dir/opengl.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-static.dir/opengl.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 41%] Linking CXX static library libmgl.a
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/bin/cmake -P CMakeFiles/mgl-static.dir/cmake_clean_target.cmake
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl-static.dir/link.txt --verbose=1
/usr/bin/ar qc libmgl.a  CMakeFiles/mgl-static.dir/addon.cpp.o CMakeFiles/mgl-static.dir/axis.cpp.o CMakeFiles/mgl-static.dir/base_cf.cpp.o CMakeFiles/mgl-static.dir/base.cpp.o CMakeFiles/mgl-static.dir/canvas_cf.cpp.o CMakeFiles/mgl-static.dir/canvas.cpp.o CMakeFiles/mgl-static.dir/cont.cpp.o CMakeFiles/mgl-static.dir/crust.cpp.o CMakeFiles/mgl-static.dir/complex.cpp.o CMakeFiles/mgl-static.dir/complex_ex.cpp.o CMakeFiles/mgl-static.dir/complex_io.cpp.o CMakeFiles/mgl-static.dir/fft.cpp.o CMakeFiles/mgl-static.dir/data_gr.cpp.o CMakeFiles/mgl-static.dir/data.cpp.o CMakeFiles/mgl-static.dir/data_io.cpp.o CMakeFiles/mgl-static.dir/data_ex.cpp.o CMakeFiles/mgl-static.dir/data_png.cpp.o CMakeFiles/mgl-static.dir/export_2d.cpp.o CMakeFiles/mgl-static.dir/export_3d.cpp.o CMakeFiles/mgl-static.dir/eval.cpp.o CMakeFiles/mgl-static.dir/evalp.cpp.o CMakeFiles/mgl-static.dir/export.cpp.o CMakeFiles/mgl-static.dir/fit.cpp.o CMakeFiles/mgl-static.dir/font.cpp.o CMakeFiles/mgl-static.dir/obj.cpp.o CMakeFiles/mgl-static.dir/other.cpp.o CMakeFiles/mgl-static.dir/parser.cpp.o CMakeFiles/mgl-static.dir/pde.cpp.o CMakeFiles/mgl-static.dir/pixel.cpp.o CMakeFiles/mgl-static.dir/pixel_gen.cpp.o CMakeFiles/mgl-static.dir/plot.cpp.o CMakeFiles/mgl-static.dir/prim.cpp.o CMakeFiles/mgl-static.dir/surf.cpp.o CMakeFiles/mgl-static.dir/vect.cpp.o CMakeFiles/mgl-static.dir/volume.cpp.o CMakeFiles/mgl-static.dir/evalc.cpp.o CMakeFiles/mgl-static.dir/s_hull/s_hull_pro.cpp.o CMakeFiles/mgl-static.dir/window.cpp.o CMakeFiles/mgl-static.dir/fractal.cpp.o CMakeFiles/mgl-static.dir/exec_dat.cpp.o CMakeFiles/mgl-static.dir/exec_gr.cpp.o CMakeFiles/mgl-static.dir/exec_set.cpp.o CMakeFiles/mgl-static.dir/exec_prm.cpp.o CMakeFiles/mgl-static.dir/prc/PRCbitStream.cc.o CMakeFiles/mgl-static.dir/prc/PRCdouble.cc.o CMakeFiles/mgl-static.dir/prc/oPRCFile.cc.o CMakeFiles/mgl-static.dir/prc/writePRC.cc.o CMakeFiles/mgl-static.dir/prc.cpp.o CMakeFiles/mgl-static.dir/opengl.cpp.o
/usr/bin/ranlib libmgl.a
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[ 41%] Built target mgl-static
make -f src/CMakeFiles/mgl.dir/build.make src/CMakeFiles/mgl.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src/CMakeFiles/mgl.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make -f src/CMakeFiles/mgl.dir/build.make src/CMakeFiles/mgl.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[ 42%] Building CXX object src/CMakeFiles/mgl.dir/addon.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/addon.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/addon.cpp
[ 42%] Building CXX object src/CMakeFiles/mgl.dir/axis.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/axis.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 43%] Building CXX object src/CMakeFiles/mgl.dir/base_cf.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/base_cf.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base_cf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base_cf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base_cf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 44%] Building CXX object src/CMakeFiles/mgl.dir/base.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/base.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:1617:9:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
[ 45%] Building CXX object src/CMakeFiles/mgl.dir/canvas_cf.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/canvas_cf.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 45%] Building CXX object src/CMakeFiles/mgl.dir/canvas.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/canvas.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 46%] Building CXX object src/CMakeFiles/mgl.dir/cont.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/cont.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:35:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:35:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:35:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 47%] Building CXX object src/CMakeFiles/mgl.dir/crust.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/crust.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 48%] Building CXX object src/CMakeFiles/mgl.dir/complex.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/complex.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp: In function 'void mgl_datac_smooth(HADT, const char*, mreal)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:216:34: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(b,0,nx*ny*nz*sizeof(dual));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:221:35: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(b,0,nx*ny*nz*sizeof(dual));
                                   ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:227:35: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(b,0,nx*ny*nz*sizeof(dual));
                                   ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp: In function 'void mgl_datac_diff_par(HADT, HCDT, HCDT, HCDT)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:1518:52: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  dual *b = new dual[nn]; memset(b,0,nn*sizeof(dual));
                                                    ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
[ 48%] Building CXX object src/CMakeFiles/mgl.dir/complex_ex.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/complex_ex.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/complex_ex.cpp
[ 49%] Building CXX object src/CMakeFiles/mgl.dir/complex_io.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/complex_io.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/complex_io.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex_io.cpp: In function 'void mgl_datac_create(HADT, long int, long int, long int)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex_io.cpp:341:46: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(d->a,0,d->nx*d->ny*d->nz*sizeof(dual));
                                              ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex_io.cpp:26:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
[ 50%] Building CXX object src/CMakeFiles/mgl.dir/fft.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/fft.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/fft.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/fft.cpp:1172:14: warning: 'void* mgl_cor(void*)' defined but not used [-Wunused-function]
 static void* mgl_cor(void *par)
              ^~~~~~~
[ 51%] Building CXX object src/CMakeFiles/mgl.dir/data_gr.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/data_gr.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 51%] Building CXX object src/CMakeFiles/mgl.dir/data.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/data.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data.cpp
[ 52%] Building CXX object src/CMakeFiles/mgl.dir/data_io.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/data_io.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data_io.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_io.cpp: In function 'std::__cxx11::string mgl_str_arg(const string&, char, int, int)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_io.cpp:305:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  if(n1<0 || n1>=pos.size()-1 || n2<n1) return res;
             ~~^~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_io.cpp:306:7: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  if(n2>=pos.size()) n2=pos.size()-1;
     ~~^~~~~~~~~~~~
[ 53%] Building CXX object src/CMakeFiles/mgl.dir/data_ex.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/data_ex.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data_ex.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_ex.cpp: In function 'mglData* mgl_find_roots_txt(const char*, const char*, HCDT)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_ex.cpp:840:17: warning: comparison of integer expressions of different signedness: 'long int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  if(ini->GetNx()!=n) return 0;
     ~~~~~~~~~~~~^~~
[ 53%] Building CXX object src/CMakeFiles/mgl.dir/data_png.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/data_png.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 54%] Building CXX object src/CMakeFiles/mgl.dir/export_2d.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/export_2d.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 55%] Building CXX object src/CMakeFiles/mgl.dir/export_3d.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/export_3d.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp: In function 'void mgl_write_x3d(HMGL, const char*, const char*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:1220:9: warning: variable 'same' set but not used [-Wunused-but-set-variable]
    bool same=true; // check if there are the same colors for all line segments
         ^~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:1252:9: warning: variable 'same' set but not used [-Wunused-but-set-variable]
    bool same=true; // check if there are the same colors for all line segments
         ^~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 56%] Building CXX object src/CMakeFiles/mgl.dir/eval.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/eval.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/eval.cpp
[ 56%] Building CXX object src/CMakeFiles/mgl.dir/evalp.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/evalp.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 57%] Building CXX object src/CMakeFiles/mgl.dir/export.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/export.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 58%] Building CXX object src/CMakeFiles/mgl.dir/fit.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/fit.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/fit.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/fit.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/fit.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 59%] Building CXX object src/CMakeFiles/mgl.dir/font.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/font.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 59%] Building CXX object src/CMakeFiles/mgl.dir/obj.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/obj.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 60%] Building CXX object src/CMakeFiles/mgl.dir/other.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/other.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 61%] Building CXX object src/CMakeFiles/mgl.dir/parser.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/parser.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/parser.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/parser.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/parser.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 62%] Building CXX object src/CMakeFiles/mgl.dir/pde.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/pde.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'void mgl_operator_exp(long int, const dual*, dual*, dual*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:35:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(f,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:61:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(a,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'void mgl_operator_lin(long int, mreal*, dual*, dual*, dual*, dual*, const dual*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:80:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(f,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:81:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(g,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:111:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(o,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'mglDataC* mgl_pde_adv_c(HMGL, const char*, HCDT, HCDT, mreal, mreal, const char*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:193:56: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  dual *a = new dual[2*nx]; memset(a,0,2*nx*sizeof(dual)); // Add "damping" area
                                                        ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'mglDataC* mgl_pde_solve_c(HMGL, const char*, HCDT, HCDT, mreal, mreal, const char*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:324:34: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(a,0,4*nx*ny*sizeof(ddual));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:360:36: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(hxy,0,4*nx*ny*sizeof(dual)); memset(hxv,0,4*nx*ny*sizeof(dual));
                                    ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:360:72: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(hxy,0,4*nx*ny*sizeof(dual)); memset(hxv,0,4*nx*ny*sizeof(dual));
                                                                        ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:361:36: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(huv,0,4*nx*ny*sizeof(dual)); memset(huy,0,4*nx*ny*sizeof(dual));
                                    ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:361:72: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(huv,0,4*nx*ny*sizeof(dual)); memset(huy,0,4*nx*ny*sizeof(dual));
                                                                        ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'mglDataC* mgl_pde_adv_c(HMGL, const char*, HCDT, HCDT, mreal, mreal, const char*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:227:21: warning: 'ham' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if(!have_y) delete ham;
                     ^~~
[ 62%] Building CXX object src/CMakeFiles/mgl.dir/pixel.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/pixel.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 63%] Building CXX object src/CMakeFiles/mgl.dir/pixel_gen.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/pixel_gen.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp: In function 'void mgl_prm_swap(mglPrim&, mglPrim&, mglPrim*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:324:34: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  memcpy(buf, &s1, sizeof(mglPrim));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:325:34: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  memcpy(&s1, &s2, sizeof(mglPrim));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:326:34: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  memcpy(&s2, buf, sizeof(mglPrim));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 64%] Building CXX object src/CMakeFiles/mgl.dir/plot.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/plot.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/plot.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/plot.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/plot.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 65%] Building CXX object src/CMakeFiles/mgl.dir/prim.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/prim.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 65%] Building CXX object src/CMakeFiles/mgl.dir/surf.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/surf.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 66%] Building CXX object src/CMakeFiles/mgl.dir/vect.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/vect.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/prim.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/prim.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/prim.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 67%] Building CXX object src/CMakeFiles/mgl.dir/volume.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/volume.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/volume.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/volume.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/volume.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 68%] Building CXX object src/CMakeFiles/mgl.dir/evalc.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/evalc.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/evalc.cpp
[ 68%] Building CXX object src/CMakeFiles/mgl.dir/s_hull/s_hull_pro.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/s_hull/s_hull_pro.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/s_hull/s_hull_pro.cpp
[ 69%] Building CXX object src/CMakeFiles/mgl.dir/window.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/window.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 70%] Building CXX object src/CMakeFiles/mgl.dir/fractal.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/fractal.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/fractal.cpp
[ 71%] Building CXX object src/CMakeFiles/mgl.dir/exec_dat.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/exec_dat.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 71%] Building CXX object src/CMakeFiles/mgl.dir/exec_gr.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/exec_gr.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 72%] Building CXX object src/CMakeFiles/mgl.dir/exec_set.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/exec_set.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 73%] Building CXX object src/CMakeFiles/mgl.dir/exec_prm.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/exec_prm.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 73%] Building CXX object src/CMakeFiles/mgl.dir/prc/PRCbitStream.cc.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/prc/PRCbitStream.cc.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc/PRCbitStream.cc
[ 74%] Building CXX object src/CMakeFiles/mgl.dir/prc/PRCdouble.cc.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/prc/PRCdouble.cc.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc/PRCdouble.cc
[ 75%] Building CXX object src/CMakeFiles/mgl.dir/prc/oPRCFile.cc.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/prc/oPRCFile.cc.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc/oPRCFile.cc
[ 76%] Building CXX object src/CMakeFiles/mgl.dir/prc/writePRC.cc.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/prc/writePRC.cc.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc/writePRC.cc
[ 76%] Building CXX object src/CMakeFiles/mgl.dir/prc.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/prc.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 77%] Building CXX object src/CMakeFiles/mgl.dir/opengl.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl.dir/opengl.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 78%] Linking CXX shared library libmgl.so
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl.dir/link.txt --verbose=1
/usr/lib64/openmpi/bin/mpicxx -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared -Wl,-soname,libmgl.so.7.5.0 -o libmgl.so.7.5.0 CMakeFiles/mgl.dir/addon.cpp.o CMakeFiles/mgl.dir/axis.cpp.o CMakeFiles/mgl.dir/base_cf.cpp.o CMakeFiles/mgl.dir/base.cpp.o CMakeFiles/mgl.dir/canvas_cf.cpp.o CMakeFiles/mgl.dir/canvas.cpp.o CMakeFiles/mgl.dir/cont.cpp.o CMakeFiles/mgl.dir/crust.cpp.o CMakeFiles/mgl.dir/complex.cpp.o CMakeFiles/mgl.dir/complex_ex.cpp.o CMakeFiles/mgl.dir/complex_io.cpp.o CMakeFiles/mgl.dir/fft.cpp.o CMakeFiles/mgl.dir/data_gr.cpp.o CMakeFiles/mgl.dir/data.cpp.o CMakeFiles/mgl.dir/data_io.cpp.o CMakeFiles/mgl.dir/data_ex.cpp.o CMakeFiles/mgl.dir/data_png.cpp.o CMakeFiles/mgl.dir/export_2d.cpp.o CMakeFiles/mgl.dir/export_3d.cpp.o CMakeFiles/mgl.dir/eval.cpp.o CMakeFiles/mgl.dir/evalp.cpp.o CMakeFiles/mgl.dir/export.cpp.o CMakeFiles/mgl.dir/fit.cpp.o CMakeFiles/mgl.dir/font.cpp.o CMakeFiles/mgl.dir/obj.cpp.o CMakeFiles/mgl.dir/other.cpp.o CMakeFiles/mgl.dir/parser.cpp.o CMakeFiles/mgl.dir/pde.cpp.o CMakeFiles/mgl.dir/pixel.cpp.o CMakeFiles/mgl.dir/pixel_gen.cpp.o CMakeFiles/mgl.dir/plot.cpp.o CMakeFiles/mgl.dir/prim.cpp.o CMakeFiles/mgl.dir/surf.cpp.o CMakeFiles/mgl.dir/vect.cpp.o CMakeFiles/mgl.dir/volume.cpp.o CMakeFiles/mgl.dir/evalc.cpp.o CMakeFiles/mgl.dir/s_hull/s_hull_pro.cpp.o CMakeFiles/mgl.dir/window.cpp.o CMakeFiles/mgl.dir/fractal.cpp.o CMakeFiles/mgl.dir/exec_dat.cpp.o CMakeFiles/mgl.dir/exec_gr.cpp.o CMakeFiles/mgl.dir/exec_set.cpp.o CMakeFiles/mgl.dir/exec_prm.cpp.o CMakeFiles/mgl.dir/prc/PRCbitStream.cc.o CMakeFiles/mgl.dir/prc/PRCdouble.cc.o CMakeFiles/mgl.dir/prc/oPRCFile.cc.o CMakeFiles/mgl.dir/prc/writePRC.cc.o CMakeFiles/mgl.dir/prc.cpp.o CMakeFiles/mgl.dir/opengl.cpp.o -lGL -lGLU -lgif -lhpdf -lpng -lz -lz -ljpeg -lhdf5 -lsz -lz -ldl -lm -lltdl -lgsl -lgslcblas -lm -ljpeg -lhdf5 -lsz -ldl -lm -lltdl -lgsl -lgslcblas -lm 
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/bin/cmake -E cmake_symlink_library libmgl.so.7.5.0 libmgl.so.7.5.0 libmgl.so
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[ 78%] Built target mgl
make -f src/CMakeFiles/mgl-mpi.dir/build.make src/CMakeFiles/mgl-mpi.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src/CMakeFiles/mgl-mpi.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-mpi
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make -f src/CMakeFiles/mgl-mpi.dir/build.make src/CMakeFiles/mgl-mpi.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[ 79%] Building CXX object src/CMakeFiles/mgl-mpi.dir/mpi.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl-mpi.dir/mpi.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mpi.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:1:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mpi.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:1:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mpi.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:1:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 79%] Linking CXX shared library libmgl-mpi.so
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl-mpi.dir/link.txt --verbose=1
/usr/lib64/openmpi/bin/mpicxx -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared -Wl,-soname,libmgl-mpi.so.7.5.0 -o libmgl-mpi.so.7.5.0 CMakeFiles/mgl-mpi.dir/mpi.cpp.o 
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/bin/cmake -E cmake_symlink_library libmgl-mpi.so.7.5.0 libmgl-mpi.so.7.5.0 libmgl-mpi.so
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[ 79%] Built target mgl-mpi
make -f src/CMakeFiles/mgl-mpi-static.dir/build.make src/CMakeFiles/mgl-mpi-static.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src/CMakeFiles/mgl-mpi-static.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-mpi-static
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make -f src/CMakeFiles/mgl-mpi-static.dir/build.make src/CMakeFiles/mgl-mpi-static.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[ 80%] Building CXX object src/CMakeFiles/mgl-mpi-static.dir/mpi.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-mpi-static.dir/mpi.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mpi.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:1:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mpi.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:1:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mpi.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:1:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 81%] Linking CXX static library libmgl-mpi.a
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/bin/cmake -P CMakeFiles/mgl-mpi-static.dir/cmake_clean_target.cmake
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl-mpi-static.dir/link.txt --verbose=1
/usr/bin/ar qc libmgl-mpi.a  CMakeFiles/mgl-mpi-static.dir/mpi.cpp.o
/usr/bin/ranlib libmgl-mpi.a
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[ 81%] Built target mgl-mpi-static
make -f utils/CMakeFiles/mglconv.dir/build.make utils/CMakeFiles/mglconv.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/utils/CMakeFiles/mglconv.dir/DependInfo.cmake --color=
Scanning dependencies of target mglconv
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make -f utils/CMakeFiles/mglconv.dir/build.make utils/CMakeFiles/mglconv.dir/build
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[ 82%] Building CXX object utils/CMakeFiles/mglconv.dir/mglconv.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/utils && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mglconv.dir/mglconv.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/utils/mglconv.cpp
[ 83%] Linking CXX executable mglconv
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/utils && /usr/bin/cmake -E cmake_link_script CMakeFiles/mglconv.dir/link.txt --verbose=1
/usr/lib64/openmpi/bin/mpicxx  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -rdynamic CMakeFiles/mglconv.dir/mglconv.cpp.o  -o mglconv -Wl,-rpath,/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src: ../src/libmgl.so.7.5.0 -lGL -lGLU -lgif -lhpdf -lpng -lz -ljpeg -lhdf5 -lsz -lz -ljpeg -lhdf5 -lsz -ldl -lm -lltdl -lgsl -lgslcblas -lm 
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
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make -f utils/CMakeFiles/make_pas.dir/build.make utils/CMakeFiles/make_pas.dir/depend
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cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/utils/CMakeFiles/make_pas.dir/DependInfo.cmake --color=
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cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/utils && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/make_pas.dir/make_pas.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/utils/make_pas.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/utils/make_pas.cpp: In function 'bool parse_file(const char*, FILE*)':
/builddir/build/BUILD/mathgl-2.4.2.1/utils/make_pas.cpp:366:8: warning: ignoring return value of 'char* fgets(char*, int, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   fgets(buf, 1024, fp);
   ~~~~~^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/utils/make_pas.cpp:424:10: warning: ignoring return value of 'char* fgets(char*, int, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
     fgets(buf, 1024, fp);
     ~~~~~^~~~~~~~~~~~~~~
[ 85%] Linking CXX executable make_pas
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/utils && /usr/bin/cmake -E cmake_link_script CMakeFiles/make_pas.dir/link.txt --verbose=1
/usr/lib64/openmpi/bin/mpicxx  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -rdynamic CMakeFiles/make_pas.dir/make_pas.cpp.o  -o make_pas 
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
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make -f utils/CMakeFiles/mgl.cgi.dir/build.make utils/CMakeFiles/mgl.cgi.dir/depend
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cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/utils && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl.cgi.dir/mglcgi.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/utils/mglcgi.cpp
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/usr/lib64/openmpi/bin/mpicxx  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -rdynamic CMakeFiles/mgl.cgi.dir/mglcgi.cpp.o  -o mgl.cgi -Wl,-rpath,/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src: ../src/libmgl.so.7.5.0 -lGL -lGLU -lgif -lhpdf -lpng -lz -ljpeg -lhdf5 -lsz -lz -ljpeg -lhdf5 -lsz -ldl -lm -lltdl -lgsl -lgslcblas -lm 
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[ 86%] Built target mgl.cgi
make -f examples/CMakeFiles/mgl_module.dir/build.make examples/CMakeFiles/mgl_module.dir/depend
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Scanning dependencies of target mgl_module
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cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/examples && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_module_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC   -o CMakeFiles/mgl_module.dir/mgl_module.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/examples/mgl_module.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/examples/mgl_module.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/examples/mgl_module.cpp:1:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/examples/mgl_module.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/examples/mgl_module.cpp:1:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/examples/mgl_module.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/examples/mgl_module.cpp:1:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 88%] Linking CXX shared module libmgl_module.so
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/examples && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl_module.dir/link.txt --verbose=1
/usr/lib64/openmpi/bin/mpicxx -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared  -o libmgl_module.so CMakeFiles/mgl_module.dir/mgl_module.cpp.o -Wl,-rpath,/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src ../src/libmgl.so.7.5.0 -lGL -lGLU -lgif -lhpdf -lpng -lz -ljpeg -lhdf5 -lsz -lz -ljpeg -lhdf5 -lsz -ldl -lm -lltdl -lgsl -lgslcblas -lm 
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[ 88%] Built target mgl_module
make -f examples/CMakeFiles/mgl_example.dir/build.make examples/CMakeFiles/mgl_example.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/examples/CMakeFiles/mgl_example.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl_example
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make -f examples/CMakeFiles/mgl_example.dir/build.make examples/CMakeFiles/mgl_example.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[ 89%] Building CXX object examples/CMakeFiles/mgl_example.dir/wnd_samples.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/examples && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl_example.dir/wnd_samples.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/examples/wnd_samples.cpp
[ 90%] Building CXX object examples/CMakeFiles/mgl_example.dir/full_test.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/examples && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl_example.dir/full_test.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:31:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:31:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:31:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:31:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:31:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:31:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp: In function 'void mgl_generate_texi()':
/builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:106:8: warning: ignoring return value of 'char* fgets(char*, int, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   fgets(buf,512,fs);
   ~~~~~^~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:110:31: warning: ignoring return value of 'char* fgets(char*, int, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
  { fprintf(fp,"%s",buf); fgets(buf,512,fs); }
                          ~~~~~^~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:134:10: warning: ignoring return value of 'char* fgets(char*, int, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   { fgets(buf,512,fs); if(strstr(buf,name)) break; }
     ~~~~~^~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:137:31: warning: ignoring return value of 'char* fgets(char*, int, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
    fprintf(fp,"%s",buf); fgets(buf,512,fs);
                          ~~~~~^~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp: In function 'int main(int, char**)':
/builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:378:11: warning: ignoring return value of 'char* fgets(char*, int, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
    { fgets(buf,128,fi);
      ~~~~~^~~~~~~~~~~~
[ 91%] Building CXX object examples/CMakeFiles/mgl_example.dir/samples.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/examples && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl_example.dir/samples.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/examples/samples.cpp
[ 91%] Linking CXX executable mgl_example
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/examples && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl_example.dir/link.txt --verbose=1
/usr/lib64/openmpi/bin/mpicxx  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -rdynamic CMakeFiles/mgl_example.dir/wnd_samples.cpp.o CMakeFiles/mgl_example.dir/full_test.cpp.o CMakeFiles/mgl_example.dir/samples.cpp.o  -o mgl_example ../src/libmgl.a -lGL -lGLU -lgif -lhpdf -lpng -lz -ljpeg -lhdf5 -lsz -lz -ljpeg -lhdf5 -lsz -ldl -lm -lltdl -lgsl -lgslcblas -lm 
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
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cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/examples/CMakeFiles/mgl_mpi_example.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl_mpi_example
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[ 92%] Building CXX object examples/CMakeFiles/mgl_mpi_example.dir/mpi_test.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/examples && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl_mpi_example.dir/mpi_test.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/examples/mpi_test.cpp
[ 92%] Linking CXX executable mgl_mpi_example
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/usr/lib64/openmpi/bin/mpicxx  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -rdynamic CMakeFiles/mgl_mpi_example.dir/mpi_test.cpp.o  -o mgl_mpi_example -Wl,-rpath,/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src ../src/libmgl-mpi.so.7.5.0 ../src/libmgl.so.7.5.0 -lGL -lGLU -lgif -lhpdf -lpng -lz -ljpeg -lhdf5 -lsz -lz -ljpeg -lhdf5 -lsz -ldl -lm -lltdl -lgsl -lgslcblas -lm 
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[ 92%] Built target mgl_mpi_example
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make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[ 93%] Building CXX object fonts/CMakeFiles/make_bin.dir/make_bin.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/make_bin.dir/make_bin.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/fonts/make_bin.cpp
[ 94%] Building CXX object fonts/CMakeFiles/make_bin.dir/__/src/font.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts && /usr/lib64/openmpi/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/include -I/usr/include/openmpi-ppc64le  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/make_bin.dir/__/src/font.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 94%] Linking CXX executable make_bin
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts && /usr/bin/cmake -E cmake_link_script CMakeFiles/make_bin.dir/link.txt --verbose=1
/usr/lib64/openmpi/bin/mpicxx  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -rdynamic CMakeFiles/make_bin.dir/make_bin.cpp.o CMakeFiles/make_bin.dir/__/src/font.cpp.o  -o make_bin -lGL -lGLU -lgif -lhpdf -lpng -lz -lz -ljpeg -lhdf5 -lsz -lz -ldl -lm -lltdl -lgsl -lgslcblas -lm -ljpeg -lhdf5 -lsz -ldl -lm -lltdl -lgsl -lgslcblas -lm 
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[ 94%] Built target make_bin
make -f fonts/CMakeFiles/fonts.dir/build.make fonts/CMakeFiles/fonts.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/fonts /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts/CMakeFiles/fonts.dir/DependInfo.cmake --color=
Scanning dependencies of target fonts
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make -f fonts/CMakeFiles/fonts.dir/build.make fonts/CMakeFiles/fonts.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[ 94%] Generating STIX.vfmb
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts && ./make_bin -p /builddir/build/BUILD/mathgl-2.4.2.1/fonts/ -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts/STIX.vfmb STIX
Output size of /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts/STIX.vfmb should be 5576012
[ 95%] Generating adventor.vfmb
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts && ./make_bin -p /builddir/build/BUILD/mathgl-2.4.2.1/fonts/ -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts/adventor.vfmb adventor
Output size of /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts/adventor.vfmb should be 2875760
[ 96%] Generating bonum.vfmb
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts && ./make_bin -p /builddir/build/BUILD/mathgl-2.4.2.1/fonts/ -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts/bonum.vfmb bonum
Output size of /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts/bonum.vfmb should be 5640792
[ 96%] Generating cursor.vfmb
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts && ./make_bin -p /builddir/build/BUILD/mathgl-2.4.2.1/fonts/ -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts/cursor.vfmb cursor
Output size of /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts/cursor.vfmb should be 7102676
[ 97%] Generating heroscn.vfmb
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts && ./make_bin -p /builddir/build/BUILD/mathgl-2.4.2.1/fonts/ -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts/heroscn.vfmb heroscn
Output size of /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts/heroscn.vfmb should be 3069604
[ 98%] Generating heros.vfmb
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts && ./make_bin -p /builddir/build/BUILD/mathgl-2.4.2.1/fonts/ -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts/heros.vfmb heros
Output size of /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts/heros.vfmb should be 3183484
[ 99%] Generating pagella.vfmb
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts && ./make_bin -p /builddir/build/BUILD/mathgl-2.4.2.1/fonts/ -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts/pagella.vfmb pagella
Output size of /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts/pagella.vfmb should be 6578008
[ 99%] Generating schola.vfmb
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts && ./make_bin -p /builddir/build/BUILD/mathgl-2.4.2.1/fonts/ -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts/schola.vfmb schola
Output size of /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts/schola.vfmb should be 6115108
[100%] Generating termes.vfmb
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts && ./make_bin -p /builddir/build/BUILD/mathgl-2.4.2.1/fonts/ -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts/termes.vfmb termes
Output size of /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts/termes.vfmb should be 5947604
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[100%] Built target fonts
make[1]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
/usr/bin/cmake -E cmake_progress_start /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/CMakeFiles 0
make: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
+ . /etc/profile.d/modules.sh
++ '[' -z '' ']'
++ '[' -z /usr/share/modulefiles ']'
++ PS_CMD=/usr/bin/ps
++ '[' '!' -x /usr/bin/ps ']'
++ EXPR_CMD=/usr/bin/expr
++ '[' '!' -x /usr/bin/expr ']'
++ BASENAME_CMD=/usr/bin/basename
++ '[' '!' -x /usr/bin/basename ']'
+++ /usr/bin/ps -p 73 -ocomm=
++ my_shell=sh
+++ /usr/bin/expr sh : '-*\(.*\)'
++ my_shell=sh
+++ /usr/bin/basename sh
++ my_shell=sh
++ '[' -f /usr/share/lmod/lmod/init/sh ']'
++ . /usr/share/lmod/lmod/init/sh
+++ LMOD_PKG=/usr/share/lmod/lmod
+++ LMOD_DIR=/usr/share/lmod/lmod/libexec/
+++ LMOD_CMD=/usr/share/lmod/lmod/libexec/lmod
+++ MODULESHOME=/usr/share/lmod/lmod
+++ export LMOD_CMD
+++ export LMOD_PKG
+++ export LMOD_DIR
+++ export MODULESHOME
+++ export LMOD_DIR
++ unset my_shell PS_CMD EXPR_CMD BASENAME_CMD MODULEPATH_INIT
+ module unload mpi/openmpi-ppc64le
++ /usr/share/lmod/lmod/libexec/lmod sh unload mpi/openmpi-ppc64le
+ eval unset '__LMOD_REF_COUNT_LD_LIBRARY_PATH;' unset 'LD_LIBRARY_PATH;' unset '__LMOD_REF_COUNT_LOADEDMODULES;' unset 'LOADEDMODULES;' '__LMOD_REF_COUNT_MANPATH=/usr/share/lmod/lmod/share/man:1;' export '__LMOD_REF_COUNT_MANPATH;' 'MANPATH=/usr/share/lmod/lmod/share/man::;' export 'MANPATH;' 'MODULEPATH=/etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core;' export 'MODULEPATH;' unset 'MPI_BIN;' unset 'MPI_COMPILER;' unset 'MPI_FORTRAN_MOD_DIR;' unset 'MPI_HOME;' unset 'MPI_INCLUDE;' unset 'MPI_LIB;' unset 'MPI_MAN;' unset 'MPI_PYTHON2_SITEARCH;' unset 'MPI_PYTHON3_SITEARCH;' unset 'MPI_PYTHON_SITEARCH;' unset 'MPI_SUFFIX;' unset 'MPI_SYSCONFIG;' '__LMOD_REF_COUNT_PATH=/builddir/.local/bin:1\;/builddir/bin:1\;/usr/bin:1\;/bin:1\;/usr/sbin:1\;/sbin:1\;/usr/local/sbin:1;' export '__LMOD_REF_COUNT_PATH;' 'PATH=/builddir/.local/bin:/builddir/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin;' export 'PATH;' '__LMOD_REF_COUNT_PKG_CONFIG_PATH=/usr/lib64/pkgconfig:1\;/usr/share/pkgconfig:1;' export '__LMOD_REF_COUNT_PKG_CONFIG_PATH;' 'PKG_CONFIG_PATH=:/usr/lib64/pkgconfig:/usr/share/pkgconfig;' export 'PKG_CONFIG_PATH;' unset '__LMOD_REF_COUNT__LMFILES_;' unset '_LMFILES_;' '_ModuleTable001_=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;' export '_ModuleTable001_;' '_ModuleTable002_=cmUvbG1vZC9sbW9kL21vZHVsZWZpbGVzL0NvcmUiLH0=;' export '_ModuleTable002_;' '_ModuleTable_Sz_=2;' export '_ModuleTable_Sz_;'
++ unset __LMOD_REF_COUNT_LD_LIBRARY_PATH
++ unset LD_LIBRARY_PATH
++ unset __LMOD_REF_COUNT_LOADEDMODULES
++ unset LOADEDMODULES
++ __LMOD_REF_COUNT_MANPATH=/usr/share/lmod/lmod/share/man:1
++ export __LMOD_REF_COUNT_MANPATH
++ MANPATH=/usr/share/lmod/lmod/share/man::
++ export MANPATH
++ MODULEPATH=/etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core
++ export MODULEPATH
++ unset MPI_BIN
++ unset MPI_COMPILER
++ unset MPI_FORTRAN_MOD_DIR
++ unset MPI_HOME
++ unset MPI_INCLUDE
++ unset MPI_LIB
++ unset MPI_MAN
++ unset MPI_PYTHON2_SITEARCH
++ unset MPI_PYTHON3_SITEARCH
++ unset MPI_PYTHON_SITEARCH
++ unset MPI_SUFFIX
++ unset MPI_SYSCONFIG
++ __LMOD_REF_COUNT_PATH='/builddir/.local/bin:1;/builddir/bin:1;/usr/bin:1;/bin:1;/usr/sbin:1;/sbin:1;/usr/local/sbin:1'
++ export __LMOD_REF_COUNT_PATH
++ PATH=/builddir/.local/bin:/builddir/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin
++ export PATH
++ __LMOD_REF_COUNT_PKG_CONFIG_PATH='/usr/lib64/pkgconfig:1;/usr/share/pkgconfig:1'
++ export __LMOD_REF_COUNT_PKG_CONFIG_PATH
++ PKG_CONFIG_PATH=:/usr/lib64/pkgconfig:/usr/share/pkgconfig
++ export PKG_CONFIG_PATH
++ unset __LMOD_REF_COUNT__LMFILES_
++ unset _LMFILES_
++ _ModuleTable001_=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
++ export _ModuleTable001_
++ _ModuleTable002_=cmUvbG1vZC9sbW9kL21vZHVsZWZpbGVzL0NvcmUiLH0=
++ export _ModuleTable002_
++ _ModuleTable_Sz_=2
++ export _ModuleTable_Sz_
+ . /etc/profile.d/modules.sh
++ '[' -z '' ']'
++ '[' -z /usr/share/modulefiles ']'
++ PS_CMD=/usr/bin/ps
++ '[' '!' -x /usr/bin/ps ']'
++ EXPR_CMD=/usr/bin/expr
++ '[' '!' -x /usr/bin/expr ']'
++ BASENAME_CMD=/usr/bin/basename
++ '[' '!' -x /usr/bin/basename ']'
+++ /usr/bin/ps -p 73 -ocomm=
++ my_shell=sh
+++ /usr/bin/expr sh : '-*\(.*\)'
++ my_shell=sh
+++ /usr/bin/basename sh
++ my_shell=sh
++ '[' -f /usr/share/lmod/lmod/init/sh ']'
++ . /usr/share/lmod/lmod/init/sh
+++ LMOD_PKG=/usr/share/lmod/lmod
+++ LMOD_DIR=/usr/share/lmod/lmod/libexec/
+++ LMOD_CMD=/usr/share/lmod/lmod/libexec/lmod
+++ MODULESHOME=/usr/share/lmod/lmod
+++ export LMOD_CMD
+++ export LMOD_PKG
+++ export LMOD_DIR
+++ export MODULESHOME
+++ export LMOD_DIR
++ unset my_shell PS_CMD EXPR_CMD BASENAME_CMD MODULEPATH_INIT
+ module load mpi/mpich-ppc64le
++ /usr/share/lmod/lmod/libexec/lmod sh load mpi/mpich-ppc64le
+ eval '__LMOD_REF_COUNT_LD_LIBRARY_PATH=/usr/lib64/mpich/lib:1;' export '__LMOD_REF_COUNT_LD_LIBRARY_PATH;' 'LD_LIBRARY_PATH=/usr/lib64/mpich/lib;' export 'LD_LIBRARY_PATH;' '__LMOD_REF_COUNT_LOADEDMODULES=mpi/mpich-ppc64le:1;' export '__LMOD_REF_COUNT_LOADEDMODULES;' 'LOADEDMODULES=mpi/mpich-ppc64le;' export 'LOADEDMODULES;' '__LMOD_REF_COUNT_MANPATH=/usr/share/man/mpich-ppc64le:1\;/usr/share/lmod/lmod/share/man:1;' export '__LMOD_REF_COUNT_MANPATH;' 'MANPATH=:/usr/share/man/mpich-ppc64le:/usr/share/lmod/lmod/share/man;' export 'MANPATH;' 'MODULEPATH=/etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core;' export 'MODULEPATH;' 'MPI_BIN=/usr/lib64/mpich/bin;' export 'MPI_BIN;' 'MPI_COMPILER=mpich-ppc64le;' export 'MPI_COMPILER;' 'MPI_FORTRAN_MOD_DIR=/usr/lib64/gfortran/modules/mpich;' export 'MPI_FORTRAN_MOD_DIR;' 'MPI_HOME=/usr/lib64/mpich;' export 'MPI_HOME;' 'MPI_INCLUDE=/usr/include/mpich-ppc64le;' export 'MPI_INCLUDE;' 'MPI_LIB=/usr/lib64/mpich/lib;' export 'MPI_LIB;' 'MPI_MAN=/usr/share/man/mpich-ppc64le;' export 'MPI_MAN;' 'MPI_PYTHON2_SITEARCH=/usr/lib64/python2.7/site-packages/mpich;' export 'MPI_PYTHON2_SITEARCH;' 'MPI_PYTHON3_SITEARCH=/usr/lib64/python3.7/site-packages/mpich;' export 'MPI_PYTHON3_SITEARCH;' 'MPI_PYTHON_SITEARCH=/usr/lib64/python2.7/site-packages/mpich;' export 'MPI_PYTHON_SITEARCH;' 'MPI_SUFFIX=_mpich;' export 'MPI_SUFFIX;' 'MPI_SYSCONFIG=/etc/mpich-ppc64le;' export 'MPI_SYSCONFIG;' '__LMOD_REF_COUNT_PATH=/usr/lib64/mpich/bin:1\;/builddir/.local/bin:1\;/builddir/bin:1\;/usr/bin:1\;/bin:1\;/usr/sbin:1\;/sbin:1\;/usr/local/sbin:1;' export '__LMOD_REF_COUNT_PATH;' 'PATH=/usr/lib64/mpich/bin:/builddir/.local/bin:/builddir/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin;' export 'PATH;' '__LMOD_REF_COUNT_PKG_CONFIG_PATH=/usr/lib64/mpich/lib/pkgconfig:1\;/usr/lib64/pkgconfig:1\;/usr/share/pkgconfig:1;' export '__LMOD_REF_COUNT_PKG_CONFIG_PATH;' 'PKG_CONFIG_PATH=/usr/lib64/mpich/lib/pkgconfig::/usr/lib64/pkgconfig:/usr/share/pkgconfig;' export 'PKG_CONFIG_PATH;' '__LMOD_REF_COUNT__LMFILES_=/etc/modulefiles/mpi/mpich-ppc64le:1;' export '__LMOD_REF_COUNT__LMFILES_;' '_LMFILES_=/etc/modulefiles/mpi/mpich-ppc64le;' export '_LMFILES_;' '_ModuleTable001_=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;' export '_ModuleTable001_;' '_ModuleTable002_=aWxlcy9Db3JlIiwiL3Vzci9zaGFyZS9sbW9kL2xtb2QvbW9kdWxlZmlsZXMvQ29yZSIsfSxbInN5c3RlbUJhc2VNUEFUSCJdPSIvZXRjL21vZHVsZWZpbGVzOi91c3Ivc2hhcmUvbW9kdWxlZmlsZXM6L3Vzci9zaGFyZS9tb2R1bGVmaWxlcy9MaW51eDovdXNyL3NoYXJlL21vZHVsZWZpbGVzL0NvcmU6L3Vzci9zaGFyZS9sbW9kL2xtb2QvbW9kdWxlZmlsZXMvQ29yZSIsfQ==;' export '_ModuleTable002_;' '_ModuleTable_Sz_=2;' export '_ModuleTable_Sz_;'
++ __LMOD_REF_COUNT_LD_LIBRARY_PATH=/usr/lib64/mpich/lib:1
++ export __LMOD_REF_COUNT_LD_LIBRARY_PATH
++ LD_LIBRARY_PATH=/usr/lib64/mpich/lib
++ export LD_LIBRARY_PATH
++ __LMOD_REF_COUNT_LOADEDMODULES=mpi/mpich-ppc64le:1
++ export __LMOD_REF_COUNT_LOADEDMODULES
++ LOADEDMODULES=mpi/mpich-ppc64le
++ export LOADEDMODULES
++ __LMOD_REF_COUNT_MANPATH='/usr/share/man/mpich-ppc64le:1;/usr/share/lmod/lmod/share/man:1'
++ export __LMOD_REF_COUNT_MANPATH
++ MANPATH=:/usr/share/man/mpich-ppc64le:/usr/share/lmod/lmod/share/man
++ export MANPATH
++ MODULEPATH=/etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core
++ export MODULEPATH
++ MPI_BIN=/usr/lib64/mpich/bin
++ export MPI_BIN
++ MPI_COMPILER=mpich-ppc64le
++ export MPI_COMPILER
++ MPI_FORTRAN_MOD_DIR=/usr/lib64/gfortran/modules/mpich
++ export MPI_FORTRAN_MOD_DIR
++ MPI_HOME=/usr/lib64/mpich
++ export MPI_HOME
++ MPI_INCLUDE=/usr/include/mpich-ppc64le
++ export MPI_INCLUDE
++ MPI_LIB=/usr/lib64/mpich/lib
++ export MPI_LIB
++ MPI_MAN=/usr/share/man/mpich-ppc64le
++ export MPI_MAN
++ MPI_PYTHON2_SITEARCH=/usr/lib64/python2.7/site-packages/mpich
++ export MPI_PYTHON2_SITEARCH
++ MPI_PYTHON3_SITEARCH=/usr/lib64/python3.7/site-packages/mpich
++ export MPI_PYTHON3_SITEARCH
++ MPI_PYTHON_SITEARCH=/usr/lib64/python2.7/site-packages/mpich
++ export MPI_PYTHON_SITEARCH
++ MPI_SUFFIX=_mpich
++ export MPI_SUFFIX
++ MPI_SYSCONFIG=/etc/mpich-ppc64le
++ export MPI_SYSCONFIG
++ __LMOD_REF_COUNT_PATH='/usr/lib64/mpich/bin:1;/builddir/.local/bin:1;/builddir/bin:1;/usr/bin:1;/bin:1;/usr/sbin:1;/sbin:1;/usr/local/sbin:1'
++ export __LMOD_REF_COUNT_PATH
++ PATH=/usr/lib64/mpich/bin:/builddir/.local/bin:/builddir/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin
++ export PATH
++ __LMOD_REF_COUNT_PKG_CONFIG_PATH='/usr/lib64/mpich/lib/pkgconfig:1;/usr/lib64/pkgconfig:1;/usr/share/pkgconfig:1'
++ export __LMOD_REF_COUNT_PKG_CONFIG_PATH
++ PKG_CONFIG_PATH=/usr/lib64/mpich/lib/pkgconfig::/usr/lib64/pkgconfig:/usr/share/pkgconfig
++ export PKG_CONFIG_PATH
++ __LMOD_REF_COUNT__LMFILES_=/etc/modulefiles/mpi/mpich-ppc64le:1
++ export __LMOD_REF_COUNT__LMFILES_
++ _LMFILES_=/etc/modulefiles/mpi/mpich-ppc64le
++ export _LMFILES_
++ _ModuleTable001_=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
++ export _ModuleTable001_
++ _ModuleTable002_=aWxlcy9Db3JlIiwiL3Vzci9zaGFyZS9sbW9kL2xtb2QvbW9kdWxlZmlsZXMvQ29yZSIsfSxbInN5c3RlbUJhc2VNUEFUSCJdPSIvZXRjL21vZHVsZWZpbGVzOi91c3Ivc2hhcmUvbW9kdWxlZmlsZXM6L3Vzci9zaGFyZS9tb2R1bGVmaWxlcy9MaW51eDovdXNyL3NoYXJlL21vZHVsZWZpbGVzL0NvcmU6L3Vzci9zaGFyZS9sbW9kL2xtb2QvbW9kdWxlZmlsZXMvQ29yZSIsfQ==
++ export _ModuleTable002_
++ _ModuleTable_Sz_=2
++ export _ModuleTable_Sz_
+ export 'CFLAGS=-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection'
+ CFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection'
+ MPI_COMPILER_NAME=mpich
+ BUILD_MPI='-Denable-mpi=on -Denable-all-docs=off'
+ mkdir -p ppc64le-redhat-linux-gnu_mpich
+ pushd ppc64le-redhat-linux-gnu_mpich
~/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich ~/build/BUILD/mathgl-2.4.2.1
+ CFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection'
+ export CFLAGS
+ CXXFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection'
+ export CXXFLAGS
+ FFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules'
+ export FFLAGS
+ FCFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules'
+ export FCFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld'
+ export LDFLAGS
+ /usr/bin/cmake -DCMAKE_C_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_CXX_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_Fortran_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -DCMAKE_INSTALL_PREFIX:PATH=/usr -DINCLUDE_INSTALL_DIR:PATH=/usr/include -DLIB_INSTALL_DIR:PATH=/usr/lib64 -DSYSCONF_INSTALL_DIR:PATH=/etc -DSHARE_INSTALL_PREFIX:PATH=/usr/share -DLIB_SUFFIX=64 -DBUILD_SHARED_LIBS:BOOL=ON -DMathGL_INSTALL_CMAKE_DIR=/usr/lib64/cmake/mathgl -DMathGL_INSTALL_LIB_DIR=/usr/lib64 -Denable-all=on -Denable-mpi=on -Denable-all-docs=off ..
CMake Deprecation Warning at CMakeLists.txt:3 (cmake_policy):
  The OLD behavior for policy CMP0043 will be removed from a future version
  of CMake.

  The cmake-policies(7) manual explains that the OLD behaviors of all
  policies are deprecated and that a policy should be set to OLD only under
  specific short-term circumstances.  Projects should be ported to the NEW
  behavior and not rely on setting a policy to OLD.


-- The C compiler identification is GNU 8.2.1
-- The CXX compiler identification is GNU 8.2.1
-- Check for working C compiler: /usr/lib64/mpich/bin/mpicc
-- Check for working C compiler: /usr/lib64/mpich/bin/mpicc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/lib64/mpich/bin/mpicxx
-- Check for working CXX compiler: /usr/lib64/mpich/bin/mpicxx -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Check if the system is big endian
-- Searching 16 bit integer
-- Looking for sys/types.h
-- Looking for sys/types.h - found
-- Looking for stdint.h
-- Looking for stdint.h - found
-- Looking for stddef.h
-- Looking for stddef.h - found
-- Check size of unsigned short
-- Check size of unsigned short - done
-- Using unsigned short
-- Check if the system is big endian - little endian
-- Looking for sin
-- Looking for sin - not found
-- Looking for memrchr
-- Looking for memrchr - found
-- Looking for sin
-- Looking for sin - found
-- Check size of long
-- Check size of long - done
-- Performing Test MGL_HAVE_C99_COMPLEX
-- Performing Test MGL_HAVE_C99_COMPLEX - Failed
-- Performing Test MGL_HAVE_NAN_INF
-- Performing Test MGL_HAVE_NAN_INF - Success
-- Performing Test MGL_HAVE_ATTRIBUTE
-- Performing Test MGL_HAVE_ATTRIBUTE - Success
-- Performing Test MGL_HAVE_GETOPT
-- Performing Test MGL_HAVE_GETOPT - Success
-- Found MPI_C: /usr/lib64/mpich/bin/mpicc (found version "3.1") 
-- Found MPI_CXX: /usr/lib64/mpich/bin/mpicxx (found version "3.1") 
-- Found MPI: TRUE (found version "3.1")  
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Looking for pthread_create
-- Looking for pthread_create - not found
-- Check if compiler accepts -pthread
-- Check if compiler accepts -pthread - yes
-- Found Threads: TRUE  
-- Found OpenMP_C: -fopenmp (found version "4.5") 
-- Found OpenMP_CXX: -fopenmp (found version "4.5") 
-- Found OpenMP: TRUE (found version "4.5")  
-- Performing Test MGL_HAVE_GSL2
-- Performing Test MGL_HAVE_GSL2 - Success
-- HDF5: Using hdf5 compiler wrapper to determine C configuration
-- Found HDF5: /usr/lib64/mpich/lib/libhdf5.so;/usr/lib64/libsz.so;/usr/lib64/libz.so;/usr/lib64/libdl.so;/usr/lib64/libm.so (found version "1.8.20")  
-- Found JPEG: /usr/lib64/libjpeg.so (found version "62") 
-- Found ZLIB: /usr/lib64/libz.so (found version "1.2.11") 
-- Found PNG: /usr/lib64/libpng.so (found version "1.6.35") 
-- Found GIF: /usr/lib64/libgif.so (found version "5.1.4") 
CMake Warning (dev) at /usr/share/cmake/Modules/FindOpenGL.cmake:270 (message):
  Policy CMP0072 is not set: FindOpenGL prefers GLVND by default when
  available.  Run "cmake --help-policy CMP0072" for policy details.  Use the
  cmake_policy command to set the policy and suppress this warning.

  FindOpenGL found both a legacy GL library:

    OPENGL_gl_LIBRARY: /usr/lib64/libGL.so

  and GLVND libraries for OpenGL and GLX:

    OPENGL_opengl_LIBRARY: /usr/lib64/libOpenGL.so
    OPENGL_glx_LIBRARY: /usr/lib64/libGLX.so

  OpenGL_GL_PREFERENCE has not been set to "GLVND" or "LEGACY", so for
  compatibility with CMake 3.10 and below the legacy GL library will be used.
Call Stack (most recent call first):
  CMakeLists.txt:564 (include)
This warning is for project developers.  Use -Wno-dev to suppress it.

-- Found OpenGL: /usr/lib64/libOpenGL.so   
-- Found Intl: /usr/include  
-- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY
-- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY - Success
-- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY
-- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY - Success
-- Performing Test COMPILER_HAS_DEPRECATED_ATTR
-- Performing Test COMPILER_HAS_DEPRECATED_ATTR - Success
-- Configuring done
-- Generating done
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_C_FLAGS_RELEASE
    CMAKE_Fortran_FLAGS_RELEASE
    INCLUDE_INSTALL_DIR
    LIB_INSTALL_DIR
    LIB_SUFFIX
    SHARE_INSTALL_PREFIX
    SYSCONF_INSTALL_DIR


-- Build files have been written to: /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich
+ popd
~/build/BUILD/mathgl-2.4.2.1
+ make -C ppc64le-redhat-linux-gnu_mpich
make: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
/usr/bin/cmake -H/builddir/build/BUILD/mathgl-2.4.2.1 -B/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich --check-build-system CMakeFiles/Makefile.cmake 0
/usr/bin/cmake -E cmake_progress_start /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/CMakeFiles /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/CMakeFiles/progress.marks
make -f CMakeFiles/Makefile2 all
make[1]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make -f CMakeFiles/mgl_translations.dir/build.make CMakeFiles/mgl_translations.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/CMakeFiles/mgl_translations.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl_translations
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make -f CMakeFiles/mgl_translations.dir/build.make CMakeFiles/mgl_translations.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[  1%] Generating mathgl.pot
cd /builddir/build/BUILD/mathgl-2.4.2.1 && /usr/bin/xgettext -s --keyword=_ -C -c --package-name=MathGL2 --package-version=2.4.2 -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/mathgl.pot src/addon.cpp src/axis.cpp src/base_cf.cpp src/base.cpp src/canvas_cf.cpp src/canvas.cpp src/cont.cpp src/crust.cpp src/complex.cpp src/complex_ex.cpp src/complex_io.cpp src/fft.cpp src/data_gr.cpp src/data.cpp src/data_io.cpp src/data_ex.cpp src/data_png.cpp src/export_2d.cpp src/export_3d.cpp src/eval.cpp src/evalp.cpp src/export.cpp src/fit.cpp src/font.cpp src/obj.cpp src/other.cpp src/parser.cpp src/pde.cpp src/pixel.cpp src/pixel_gen.cpp src/plot.cpp src/prim.cpp src/surf.cpp src/vect.cpp src/volume.cpp src/evalc.cpp src/s_hull/s_hull_pro.cpp src/window.cpp src/fractal.cpp src/exec_dat.cpp src/exec_gr.cpp src/exec_set.cpp src/exec_prm.cpp src/prc/PRCbitStream.cc src/prc/PRCdouble.cc src/prc/oPRCFile.cc src/prc/writePRC.cc src/prc.cpp src/opengl.cpp include/mgl2/base_cf.h include/mgl2/fit.h include/mgl2/plot.h include/mgl2/base.h include/mgl2/prim.h include/mgl2/canvas_cf.h include/mgl2/font.h include/mgl2/canvas.h include/mgl2/surf.h include/mgl2/mgl_cf.h include/mgl2/type.h ppc64le-redhat-linux-gnu_mpich/include/mgl2/config.h ppc64le-redhat-linux-gnu_mpich/include/mgl2/dllexport.h src/cont.hpp include/mgl2/cont.h include/mgl2/mgl.h include/mgl2/vect.h include/mgl2/data.h include/mgl2/volume.h include/mgl2/data_cf.h include/mgl2/define.h include/mgl2/other.h include/mgl2/eval.h include/mgl2/parser.h include/mgl2/addon.h include/mgl2/evalc.h src/s_hull/s_hull_pro.h include/mgl2/wnd.h include/mgl2/canvas_wnd.h include/mgl2/thread.h include/mgl2/abstract.h include/mgl2/pde.h src/prc/PRC.h src/prc/PRCbitStream.h src/prc/PRCdouble.h src/prc/oPRCFile.h src/prc/writePRC.h include/mgl2/opengl.h widgets/fltk.cpp include/mgl2/fltk.h include/mgl2/Fl_MathGL.h widgets/glut.cpp include/mgl2/glut.h widgets/wx.cpp include/mgl2/wx.h widgets/qt.cpp include/mgl2/qt.h include/mgl2/qmathgl.h utils/mglconv.cpp utils/mglview.cpp utils/mglcgi.cpp
[  2%] Generating mathgl_es.po.done
cd /builddir/build/BUILD/mathgl-2.4.2.1 && /usr/bin/msgmerge -U mathgl_es.po /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/mathgl.pot
...................................................... done.
cd /builddir/build/BUILD/mathgl-2.4.2.1 && /usr/bin/cmake -E touch /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/mathgl_es.po.done
[  3%] Generating mathgl_es.mo
/usr/bin/msgfmt -o mathgl_es.mo /builddir/build/BUILD/mathgl-2.4.2.1/mathgl_es.po
[  3%] Generating mathgl_ru.po.done
cd /builddir/build/BUILD/mathgl-2.4.2.1 && /usr/bin/msgmerge -U mathgl_ru.po /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/mathgl.pot
...................................................... done.
cd /builddir/build/BUILD/mathgl-2.4.2.1 && /usr/bin/cmake -E touch /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/mathgl_ru.po.done
[  4%] Generating mathgl_ru.mo
/usr/bin/msgfmt -o mathgl_ru.mo /builddir/build/BUILD/mathgl-2.4.2.1/mathgl_ru.po
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[  4%] Built target mgl_translations
make -f src/CMakeFiles/mgl-static.dir/build.make src/CMakeFiles/mgl-static.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src/CMakeFiles/mgl-static.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-static
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make -f src/CMakeFiles/mgl-static.dir/build.make src/CMakeFiles/mgl-static.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[  5%] Building CXX object src/CMakeFiles/mgl-static.dir/addon.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/addon.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/addon.cpp
[  5%] Building CXX object src/CMakeFiles/mgl-static.dir/axis.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/axis.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[  6%] Building CXX object src/CMakeFiles/mgl-static.dir/base_cf.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/base_cf.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base_cf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base_cf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base_cf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[  7%] Building CXX object src/CMakeFiles/mgl-static.dir/base.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/base.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:1617:9:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
[  8%] Building CXX object src/CMakeFiles/mgl-static.dir/canvas_cf.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/canvas_cf.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[  8%] Building CXX object src/CMakeFiles/mgl-static.dir/canvas.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/canvas.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[  9%] Building CXX object src/CMakeFiles/mgl-static.dir/cont.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/cont.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:35:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:35:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:35:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 10%] Building CXX object src/CMakeFiles/mgl-static.dir/crust.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/crust.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 11%] Building CXX object src/CMakeFiles/mgl-static.dir/complex.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/complex.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp: In function 'void mgl_datac_smooth(HADT, const char*, mreal)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:216:34: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(b,0,nx*ny*nz*sizeof(dual));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:221:35: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(b,0,nx*ny*nz*sizeof(dual));
                                   ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:227:35: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(b,0,nx*ny*nz*sizeof(dual));
                                   ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp: In function 'void mgl_datac_diff_par(HADT, HCDT, HCDT, HCDT)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:1518:52: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  dual *b = new dual[nn]; memset(b,0,nn*sizeof(dual));
                                                    ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
[ 11%] Building CXX object src/CMakeFiles/mgl-static.dir/complex_ex.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/complex_ex.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/complex_ex.cpp
[ 12%] Building CXX object src/CMakeFiles/mgl-static.dir/complex_io.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/complex_io.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/complex_io.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex_io.cpp: In function 'void mgl_datac_create(HADT, long int, long int, long int)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex_io.cpp:341:46: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(d->a,0,d->nx*d->ny*d->nz*sizeof(dual));
                                              ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex_io.cpp:26:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
[ 13%] Building CXX object src/CMakeFiles/mgl-static.dir/fft.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/fft.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/fft.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/fft.cpp:1172:14: warning: 'void* mgl_cor(void*)' defined but not used [-Wunused-function]
 static void* mgl_cor(void *par)
              ^~~~~~~
[ 14%] Building CXX object src/CMakeFiles/mgl-static.dir/data_gr.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/data_gr.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 14%] Building CXX object src/CMakeFiles/mgl-static.dir/data.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/data.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data.cpp
[ 15%] Building CXX object src/CMakeFiles/mgl-static.dir/data_io.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/data_io.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data_io.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_io.cpp: In function 'std::__cxx11::string mgl_str_arg(const string&, char, int, int)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_io.cpp:305:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  if(n1<0 || n1>=pos.size()-1 || n2<n1) return res;
             ~~^~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_io.cpp:306:7: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  if(n2>=pos.size()) n2=pos.size()-1;
     ~~^~~~~~~~~~~~
[ 16%] Building CXX object src/CMakeFiles/mgl-static.dir/data_ex.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/data_ex.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data_ex.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_ex.cpp: In function 'mglData* mgl_find_roots_txt(const char*, const char*, HCDT)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_ex.cpp:840:17: warning: comparison of integer expressions of different signedness: 'long int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  if(ini->GetNx()!=n) return 0;
     ~~~~~~~~~~~~^~~
[ 16%] Building CXX object src/CMakeFiles/mgl-static.dir/data_png.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/data_png.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 17%] Building CXX object src/CMakeFiles/mgl-static.dir/export_2d.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/export_2d.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 18%] Building CXX object src/CMakeFiles/mgl-static.dir/export_3d.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/export_3d.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp: In function 'void mgl_write_x3d(HMGL, const char*, const char*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:1220:9: warning: variable 'same' set but not used [-Wunused-but-set-variable]
    bool same=true; // check if there are the same colors for all line segments
         ^~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:1252:9: warning: variable 'same' set but not used [-Wunused-but-set-variable]
    bool same=true; // check if there are the same colors for all line segments
         ^~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 19%] Building CXX object src/CMakeFiles/mgl-static.dir/eval.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/eval.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/eval.cpp
[ 19%] Building CXX object src/CMakeFiles/mgl-static.dir/evalp.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/evalp.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 20%] Building CXX object src/CMakeFiles/mgl-static.dir/export.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/export.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 21%] Building CXX object src/CMakeFiles/mgl-static.dir/fit.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/fit.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/fit.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/fit.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/fit.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 22%] Building CXX object src/CMakeFiles/mgl-static.dir/font.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/font.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 22%] Building CXX object src/CMakeFiles/mgl-static.dir/obj.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/obj.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 23%] Building CXX object src/CMakeFiles/mgl-static.dir/other.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/other.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 24%] Building CXX object src/CMakeFiles/mgl-static.dir/parser.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/parser.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/parser.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/parser.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/parser.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 25%] Building CXX object src/CMakeFiles/mgl-static.dir/pde.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/pde.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'void mgl_operator_exp(long int, const dual*, dual*, dual*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:35:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(f,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:61:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(a,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'void mgl_operator_lin(long int, mreal*, dual*, dual*, dual*, dual*, const dual*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:80:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(f,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:81:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(g,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:111:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(o,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'mglDataC* mgl_pde_adv_c(HMGL, const char*, HCDT, HCDT, mreal, mreal, const char*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:193:56: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  dual *a = new dual[2*nx]; memset(a,0,2*nx*sizeof(dual)); // Add "damping" area
                                                        ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'mglDataC* mgl_pde_solve_c(HMGL, const char*, HCDT, HCDT, mreal, mreal, const char*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:324:34: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(a,0,4*nx*ny*sizeof(ddual));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:360:36: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(hxy,0,4*nx*ny*sizeof(dual)); memset(hxv,0,4*nx*ny*sizeof(dual));
                                    ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:360:72: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(hxy,0,4*nx*ny*sizeof(dual)); memset(hxv,0,4*nx*ny*sizeof(dual));
                                                                        ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:361:36: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(huv,0,4*nx*ny*sizeof(dual)); memset(huy,0,4*nx*ny*sizeof(dual));
                                    ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:361:72: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(huv,0,4*nx*ny*sizeof(dual)); memset(huy,0,4*nx*ny*sizeof(dual));
                                                                        ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'mglDataC* mgl_pde_adv_c(HMGL, const char*, HCDT, HCDT, mreal, mreal, const char*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:227:21: warning: 'ham' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if(!have_y) delete ham;
                     ^~~
[ 25%] Building CXX object src/CMakeFiles/mgl-static.dir/pixel.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/pixel.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 26%] Building CXX object src/CMakeFiles/mgl-static.dir/pixel_gen.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/pixel_gen.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp: In function 'void mgl_prm_swap(mglPrim&, mglPrim&, mglPrim*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:324:34: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  memcpy(buf, &s1, sizeof(mglPrim));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:325:34: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  memcpy(&s1, &s2, sizeof(mglPrim));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:326:34: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  memcpy(&s2, buf, sizeof(mglPrim));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 27%] Building CXX object src/CMakeFiles/mgl-static.dir/plot.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/plot.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/plot.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/plot.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/plot.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 28%] Building CXX object src/CMakeFiles/mgl-static.dir/prim.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/prim.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 28%] Building CXX object src/CMakeFiles/mgl-static.dir/surf.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/surf.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 29%] Building CXX object src/CMakeFiles/mgl-static.dir/vect.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/vect.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/prim.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/prim.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/prim.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 30%] Building CXX object src/CMakeFiles/mgl-static.dir/volume.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/volume.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/volume.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/volume.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/volume.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 31%] Building CXX object src/CMakeFiles/mgl-static.dir/evalc.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/evalc.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/evalc.cpp
[ 31%] Building CXX object src/CMakeFiles/mgl-static.dir/s_hull/s_hull_pro.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/s_hull/s_hull_pro.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/s_hull/s_hull_pro.cpp
[ 32%] Building CXX object src/CMakeFiles/mgl-static.dir/window.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/window.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 33%] Building CXX object src/CMakeFiles/mgl-static.dir/fractal.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/fractal.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/fractal.cpp
[ 34%] Building CXX object src/CMakeFiles/mgl-static.dir/exec_dat.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/exec_dat.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 34%] Building CXX object src/CMakeFiles/mgl-static.dir/exec_gr.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/exec_gr.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 35%] Building CXX object src/CMakeFiles/mgl-static.dir/exec_set.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/exec_set.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 36%] Building CXX object src/CMakeFiles/mgl-static.dir/exec_prm.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/exec_prm.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 36%] Building CXX object src/CMakeFiles/mgl-static.dir/prc/PRCbitStream.cc.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/prc/PRCbitStream.cc.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc/PRCbitStream.cc
[ 37%] Building CXX object src/CMakeFiles/mgl-static.dir/prc/PRCdouble.cc.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/prc/PRCdouble.cc.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc/PRCdouble.cc
[ 38%] Building CXX object src/CMakeFiles/mgl-static.dir/prc/oPRCFile.cc.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/prc/oPRCFile.cc.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc/oPRCFile.cc
[ 39%] Building CXX object src/CMakeFiles/mgl-static.dir/prc/writePRC.cc.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/prc/writePRC.cc.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc/writePRC.cc
[ 39%] Building CXX object src/CMakeFiles/mgl-static.dir/prc.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/prc.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 40%] Building CXX object src/CMakeFiles/mgl-static.dir/opengl.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl-static.dir/opengl.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 41%] Linking CXX static library libmgl.a
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/bin/cmake -P CMakeFiles/mgl-static.dir/cmake_clean_target.cmake
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl-static.dir/link.txt --verbose=1
/usr/bin/ar qc libmgl.a  CMakeFiles/mgl-static.dir/addon.cpp.o CMakeFiles/mgl-static.dir/axis.cpp.o CMakeFiles/mgl-static.dir/base_cf.cpp.o CMakeFiles/mgl-static.dir/base.cpp.o CMakeFiles/mgl-static.dir/canvas_cf.cpp.o CMakeFiles/mgl-static.dir/canvas.cpp.o CMakeFiles/mgl-static.dir/cont.cpp.o CMakeFiles/mgl-static.dir/crust.cpp.o CMakeFiles/mgl-static.dir/complex.cpp.o CMakeFiles/mgl-static.dir/complex_ex.cpp.o CMakeFiles/mgl-static.dir/complex_io.cpp.o CMakeFiles/mgl-static.dir/fft.cpp.o CMakeFiles/mgl-static.dir/data_gr.cpp.o CMakeFiles/mgl-static.dir/data.cpp.o CMakeFiles/mgl-static.dir/data_io.cpp.o CMakeFiles/mgl-static.dir/data_ex.cpp.o CMakeFiles/mgl-static.dir/data_png.cpp.o CMakeFiles/mgl-static.dir/export_2d.cpp.o CMakeFiles/mgl-static.dir/export_3d.cpp.o CMakeFiles/mgl-static.dir/eval.cpp.o CMakeFiles/mgl-static.dir/evalp.cpp.o CMakeFiles/mgl-static.dir/export.cpp.o CMakeFiles/mgl-static.dir/fit.cpp.o CMakeFiles/mgl-static.dir/font.cpp.o CMakeFiles/mgl-static.dir/obj.cpp.o CMakeFiles/mgl-static.dir/other.cpp.o CMakeFiles/mgl-static.dir/parser.cpp.o CMakeFiles/mgl-static.dir/pde.cpp.o CMakeFiles/mgl-static.dir/pixel.cpp.o CMakeFiles/mgl-static.dir/pixel_gen.cpp.o CMakeFiles/mgl-static.dir/plot.cpp.o CMakeFiles/mgl-static.dir/prim.cpp.o CMakeFiles/mgl-static.dir/surf.cpp.o CMakeFiles/mgl-static.dir/vect.cpp.o CMakeFiles/mgl-static.dir/volume.cpp.o CMakeFiles/mgl-static.dir/evalc.cpp.o CMakeFiles/mgl-static.dir/s_hull/s_hull_pro.cpp.o CMakeFiles/mgl-static.dir/window.cpp.o CMakeFiles/mgl-static.dir/fractal.cpp.o CMakeFiles/mgl-static.dir/exec_dat.cpp.o CMakeFiles/mgl-static.dir/exec_gr.cpp.o CMakeFiles/mgl-static.dir/exec_set.cpp.o CMakeFiles/mgl-static.dir/exec_prm.cpp.o CMakeFiles/mgl-static.dir/prc/PRCbitStream.cc.o CMakeFiles/mgl-static.dir/prc/PRCdouble.cc.o CMakeFiles/mgl-static.dir/prc/oPRCFile.cc.o CMakeFiles/mgl-static.dir/prc/writePRC.cc.o CMakeFiles/mgl-static.dir/prc.cpp.o CMakeFiles/mgl-static.dir/opengl.cpp.o
/usr/bin/ranlib libmgl.a
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 41%] Built target mgl-static
make -f src/CMakeFiles/mgl.dir/build.make src/CMakeFiles/mgl.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src/CMakeFiles/mgl.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make -f src/CMakeFiles/mgl.dir/build.make src/CMakeFiles/mgl.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 42%] Building CXX object src/CMakeFiles/mgl.dir/addon.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/addon.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/addon.cpp
[ 42%] Building CXX object src/CMakeFiles/mgl.dir/axis.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/axis.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/axis.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 43%] Building CXX object src/CMakeFiles/mgl.dir/base_cf.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/base_cf.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base_cf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base_cf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base_cf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base_cf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 44%] Building CXX object src/CMakeFiles/mgl.dir/base.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/base.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:1617:9:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/base.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
[ 45%] Building CXX object src/CMakeFiles/mgl.dir/canvas_cf.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/canvas_cf.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas_cf.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 45%] Building CXX object src/CMakeFiles/mgl.dir/canvas.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/canvas.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/canvas.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 46%] Building CXX object src/CMakeFiles/mgl.dir/cont.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/cont.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:35:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:35:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:35:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/cont.cpp:30:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 47%] Building CXX object src/CMakeFiles/mgl.dir/crust.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/crust.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/crust.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 48%] Building CXX object src/CMakeFiles/mgl.dir/complex.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/complex.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp: In function 'void mgl_datac_smooth(HADT, const char*, mreal)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:216:34: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(b,0,nx*ny*nz*sizeof(dual));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:221:35: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(b,0,nx*ny*nz*sizeof(dual));
                                   ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:227:35: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(b,0,nx*ny*nz*sizeof(dual));
                                   ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp: In function 'void mgl_datac_diff_par(HADT, HCDT, HCDT, HCDT)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:1518:52: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  dual *b = new dual[nn]; memset(b,0,nn*sizeof(dual));
                                                    ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
[ 48%] Building CXX object src/CMakeFiles/mgl.dir/complex_ex.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/complex_ex.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/complex_ex.cpp
[ 49%] Building CXX object src/CMakeFiles/mgl.dir/complex_io.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/complex_io.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/complex_io.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex_io.cpp: In function 'void mgl_datac_create(HADT, long int, long int, long int)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/complex_io.cpp:341:46: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(d->a,0,d->nx*d->ny*d->nz*sizeof(dual));
                                              ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/complex_io.cpp:26:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
[ 50%] Building CXX object src/CMakeFiles/mgl.dir/fft.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/fft.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/fft.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/fft.cpp:1172:14: warning: 'void* mgl_cor(void*)' defined but not used [-Wunused-function]
 static void* mgl_cor(void *par)
              ^~~~~~~
[ 51%] Building CXX object src/CMakeFiles/mgl.dir/data_gr.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/data_gr.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/datac.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_gr.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 51%] Building CXX object src/CMakeFiles/mgl.dir/data.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/data.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data.cpp
[ 52%] Building CXX object src/CMakeFiles/mgl.dir/data_io.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/data_io.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data_io.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_io.cpp: In function 'std::__cxx11::string mgl_str_arg(const string&, char, int, int)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_io.cpp:305:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  if(n1<0 || n1>=pos.size()-1 || n2<n1) return res;
             ~~^~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_io.cpp:306:7: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  if(n2>=pos.size()) n2=pos.size()-1;
     ~~^~~~~~~~~~~~
[ 53%] Building CXX object src/CMakeFiles/mgl.dir/data_ex.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/data_ex.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data_ex.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_ex.cpp: In function 'mglData* mgl_find_roots_txt(const char*, const char*, HCDT)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/data_ex.cpp:840:17: warning: comparison of integer expressions of different signedness: 'long int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  if(ini->GetNx()!=n) return 0;
     ~~~~~~~~~~~~^~~
[ 53%] Building CXX object src/CMakeFiles/mgl.dir/data_png.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/data_png.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/data_png.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 54%] Building CXX object src/CMakeFiles/mgl.dir/export_2d.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/export_2d.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_2d.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 55%] Building CXX object src/CMakeFiles/mgl.dir/export_3d.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/export_3d.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp: In function 'void mgl_write_x3d(HMGL, const char*, const char*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:1220:9: warning: variable 'same' set but not used [-Wunused-but-set-variable]
    bool same=true; // check if there are the same colors for all line segments
         ^~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:1252:9: warning: variable 'same' set but not used [-Wunused-but-set-variable]
    bool same=true; // check if there are the same colors for all line segments
         ^~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export_3d.cpp:22:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 56%] Building CXX object src/CMakeFiles/mgl.dir/eval.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/eval.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/eval.cpp
[ 56%] Building CXX object src/CMakeFiles/mgl.dir/evalp.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/evalp.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/evalp.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 57%] Building CXX object src/CMakeFiles/mgl.dir/export.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/export.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/export.cpp:29:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 58%] Building CXX object src/CMakeFiles/mgl.dir/fit.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/fit.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/fit.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/fit.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/fit.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/fit.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 59%] Building CXX object src/CMakeFiles/mgl.dir/font.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/font.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 59%] Building CXX object src/CMakeFiles/mgl.dir/obj.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/obj.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/obj.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 60%] Building CXX object src/CMakeFiles/mgl.dir/other.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/other.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:25:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/other.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/other.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 61%] Building CXX object src/CMakeFiles/mgl.dir/parser.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/parser.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/parser.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/parser.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/parser.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/parser.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 62%] Building CXX object src/CMakeFiles/mgl.dir/pde.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/pde.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'void mgl_operator_exp(long int, const dual*, dual*, dual*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:35:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(f,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:61:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(a,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'void mgl_operator_lin(long int, mreal*, dual*, dual*, dual*, dual*, const dual*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:80:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(f,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:81:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(g,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:111:29: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(o,0,2*n*sizeof(dual));
                             ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'mglDataC* mgl_pde_adv_c(HMGL, const char*, HCDT, HCDT, mreal, mreal, const char*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:193:56: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'dual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  dual *a = new dual[2*nx]; memset(a,0,2*nx*sizeof(dual)); // Add "damping" area
                                                        ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'dual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'mglDataC* mgl_pde_solve_c(HMGL, const char*, HCDT, HCDT, mreal, mreal, const char*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:324:34: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
  memset(a,0,4*nx*ny*sizeof(ddual));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:360:36: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(hxy,0,4*nx*ny*sizeof(dual)); memset(hxv,0,4*nx*ny*sizeof(dual));
                                    ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:360:72: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(hxy,0,4*nx*ny*sizeof(dual)); memset(hxv,0,4*nx*ny*sizeof(dual));
                                                                        ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:361:36: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(huv,0,4*nx*ny*sizeof(dual)); memset(huy,0,4*nx*ny*sizeof(dual));
                                    ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:361:72: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'ddual' {aka 'struct std::complex<double>'}; use assignment or value-initialization instead [-Wclass-memaccess]
   memset(huv,0,4*nx*ny*sizeof(dual)); memset(huy,0,4*nx*ny*sizeof(dual));
                                                                        ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/define.h:323,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:20:
/usr/include/c++/8/complex:1221:12: note: 'ddual' {aka 'struct std::complex<double>'} declared here
     struct complex<double>
            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp: In function 'mglDataC* mgl_pde_adv_c(HMGL, const char*, HCDT, HCDT, mreal, mreal, const char*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pde.cpp:227:21: warning: 'ham' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if(!have_y) delete ham;
                     ^~~
[ 62%] Building CXX object src/CMakeFiles/mgl.dir/pixel.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/pixel.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 63%] Building CXX object src/CMakeFiles/mgl.dir/pixel_gen.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/pixel_gen.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp: In function 'void mgl_prm_swap(mglPrim&, mglPrim&, mglPrim*)':
/builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:324:34: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  memcpy(buf, &s1, sizeof(mglPrim));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:325:34: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  memcpy(&s1, &s2, sizeof(mglPrim));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:326:34: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  memcpy(&s2, buf, sizeof(mglPrim));
                                  ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/pixel_gen.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 64%] Building CXX object src/CMakeFiles/mgl.dir/plot.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/plot.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/plot.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/plot.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/plot.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/plot.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 65%] Building CXX object src/CMakeFiles/mgl.dir/prim.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/prim.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prim.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 65%] Building CXX object src/CMakeFiles/mgl.dir/surf.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/surf.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/surf.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/surf.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 66%] Building CXX object src/CMakeFiles/mgl.dir/vect.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/vect.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/prim.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/prim.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:26:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/prim.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/vect.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 67%] Building CXX object src/CMakeFiles/mgl.dir/volume.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/volume.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/volume.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/volume.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:24:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/volume.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/volume.cpp:21:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 68%] Building CXX object src/CMakeFiles/mgl.dir/evalc.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/evalc.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/evalc.cpp
[ 68%] Building CXX object src/CMakeFiles/mgl.dir/s_hull/s_hull_pro.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/s_hull/s_hull_pro.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/s_hull/s_hull_pro.cpp
[ 69%] Building CXX object src/CMakeFiles/mgl.dir/window.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/window.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas_wnd.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/window.cpp:20:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 70%] Building CXX object src/CMakeFiles/mgl.dir/fractal.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/fractal.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/fractal.cpp
[ 71%] Building CXX object src/CMakeFiles/mgl.dir/exec_dat.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/exec_dat.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_dat.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 71%] Building CXX object src/CMakeFiles/mgl.dir/exec_gr.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/exec_gr.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_gr.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 72%] Building CXX object src/CMakeFiles/mgl.dir/exec_set.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/exec_set.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_set.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 73%] Building CXX object src/CMakeFiles/mgl.dir/exec_prm.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/exec_prm.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/exec_prm.cpp:27:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 73%] Building CXX object src/CMakeFiles/mgl.dir/prc/PRCbitStream.cc.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/prc/PRCbitStream.cc.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc/PRCbitStream.cc
[ 74%] Building CXX object src/CMakeFiles/mgl.dir/prc/PRCdouble.cc.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/prc/PRCdouble.cc.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc/PRCdouble.cc
[ 75%] Building CXX object src/CMakeFiles/mgl.dir/prc/oPRCFile.cc.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/prc/oPRCFile.cc.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc/oPRCFile.cc
[ 76%] Building CXX object src/CMakeFiles/mgl.dir/prc/writePRC.cc.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/prc/writePRC.cc.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc/writePRC.cc
[ 76%] Building CXX object src/CMakeFiles/mgl.dir/prc.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/prc.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/prc.cpp:23:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 77%] Building CXX object src/CMakeFiles/mgl.dir/opengl.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -pthread -o CMakeFiles/mgl.dir/opengl.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/opengl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/opengl.cpp:9:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 78%] Linking CXX shared library libmgl.so
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl.dir/link.txt --verbose=1
/usr/lib64/mpich/bin/mpicxx -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared -Wl,-soname,libmgl.so.7.5.0 -o libmgl.so.7.5.0 CMakeFiles/mgl.dir/addon.cpp.o CMakeFiles/mgl.dir/axis.cpp.o CMakeFiles/mgl.dir/base_cf.cpp.o CMakeFiles/mgl.dir/base.cpp.o CMakeFiles/mgl.dir/canvas_cf.cpp.o CMakeFiles/mgl.dir/canvas.cpp.o CMakeFiles/mgl.dir/cont.cpp.o CMakeFiles/mgl.dir/crust.cpp.o CMakeFiles/mgl.dir/complex.cpp.o CMakeFiles/mgl.dir/complex_ex.cpp.o CMakeFiles/mgl.dir/complex_io.cpp.o CMakeFiles/mgl.dir/fft.cpp.o CMakeFiles/mgl.dir/data_gr.cpp.o CMakeFiles/mgl.dir/data.cpp.o CMakeFiles/mgl.dir/data_io.cpp.o CMakeFiles/mgl.dir/data_ex.cpp.o CMakeFiles/mgl.dir/data_png.cpp.o CMakeFiles/mgl.dir/export_2d.cpp.o CMakeFiles/mgl.dir/export_3d.cpp.o CMakeFiles/mgl.dir/eval.cpp.o CMakeFiles/mgl.dir/evalp.cpp.o CMakeFiles/mgl.dir/export.cpp.o CMakeFiles/mgl.dir/fit.cpp.o CMakeFiles/mgl.dir/font.cpp.o CMakeFiles/mgl.dir/obj.cpp.o CMakeFiles/mgl.dir/other.cpp.o CMakeFiles/mgl.dir/parser.cpp.o CMakeFiles/mgl.dir/pde.cpp.o CMakeFiles/mgl.dir/pixel.cpp.o CMakeFiles/mgl.dir/pixel_gen.cpp.o CMakeFiles/mgl.dir/plot.cpp.o CMakeFiles/mgl.dir/prim.cpp.o CMakeFiles/mgl.dir/surf.cpp.o CMakeFiles/mgl.dir/vect.cpp.o CMakeFiles/mgl.dir/volume.cpp.o CMakeFiles/mgl.dir/evalc.cpp.o CMakeFiles/mgl.dir/s_hull/s_hull_pro.cpp.o CMakeFiles/mgl.dir/window.cpp.o CMakeFiles/mgl.dir/fractal.cpp.o CMakeFiles/mgl.dir/exec_dat.cpp.o CMakeFiles/mgl.dir/exec_gr.cpp.o CMakeFiles/mgl.dir/exec_set.cpp.o CMakeFiles/mgl.dir/exec_prm.cpp.o CMakeFiles/mgl.dir/prc/PRCbitStream.cc.o CMakeFiles/mgl.dir/prc/PRCdouble.cc.o CMakeFiles/mgl.dir/prc/oPRCFile.cc.o CMakeFiles/mgl.dir/prc/writePRC.cc.o CMakeFiles/mgl.dir/prc.cpp.o CMakeFiles/mgl.dir/opengl.cpp.o -lGL -lGLU -lgif -lhpdf -lpng -lz -lz -ljpeg -lhdf5 -lsz -lz -ldl -lm -lltdl -lgsl -lgslcblas -lm -ljpeg -lhdf5 -lsz -ldl -lm -lltdl -lgsl -lgslcblas -lm -pthread 
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/bin/cmake -E cmake_symlink_library libmgl.so.7.5.0 libmgl.so.7.5.0 libmgl.so
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 78%] Built target mgl
make -f src/CMakeFiles/mgl-mpi.dir/build.make src/CMakeFiles/mgl-mpi.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src/CMakeFiles/mgl-mpi.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-mpi
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make -f src/CMakeFiles/mgl-mpi.dir/build.make src/CMakeFiles/mgl-mpi.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 79%] Building CXX object src/CMakeFiles/mgl-mpi.dir/mpi.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden   -o CMakeFiles/mgl-mpi.dir/mpi.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mpi.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:1:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mpi.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:1:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mpi.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:1:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 79%] Linking CXX shared library libmgl-mpi.so
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl-mpi.dir/link.txt --verbose=1
/usr/lib64/mpich/bin/mpicxx -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared -Wl,-soname,libmgl-mpi.so.7.5.0 -o libmgl-mpi.so.7.5.0 CMakeFiles/mgl-mpi.dir/mpi.cpp.o 
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/bin/cmake -E cmake_symlink_library libmgl-mpi.so.7.5.0 libmgl-mpi.so.7.5.0 libmgl-mpi.so
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 79%] Built target mgl-mpi
make -f src/CMakeFiles/mgl-mpi-static.dir/build.make src/CMakeFiles/mgl-mpi-static.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src/CMakeFiles/mgl-mpi-static.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl-mpi-static
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make -f src/CMakeFiles/mgl-mpi-static.dir/build.make src/CMakeFiles/mgl-mpi-static.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 80%] Building CXX object src/CMakeFiles/mgl-mpi-static.dir/mpi.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_HAVE_GSL2 -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le -I/builddir/build/BUILD/mathgl-2.4.2.1/src/prc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/mgl-mpi-static.dir/mpi.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mpi.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:1:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mpi.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:1:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mpi.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:1:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h: In member function 'const mglDrawReg& mglDrawReg::operator=(const mglDrawReg&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:80:38: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglDrawReg' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglDrawReg)); return aa; }
                                      ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:69:19: note: 'struct mglDrawReg' declared here
 struct MGL_EXPORT mglDrawReg
                   ^~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'mglStack<T>::mglStack(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:97:107:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:66:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPnt]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:11:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPnt' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:228:19: note: 'struct mglPnt' declared here
 struct MGL_EXPORT mglPnt // NOTE: use float for reducing memory size
                   ^~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In instantiation of 'const mglStack<T>& mglStack<T>::operator=(const mglStack<T>&) [with T = mglPrim]':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:102:23:   required from here
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:112:10: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
    memcpy(dat[i],st.dat[i],((size_t)1<<MGL_PB)*sizeof(T));
    ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/canvas.h:22,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/mpi.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
[ 81%] Linking CXX static library libmgl-mpi.a
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/bin/cmake -P CMakeFiles/mgl-mpi-static.dir/cmake_clean_target.cmake
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl-mpi-static.dir/link.txt --verbose=1
/usr/bin/ar qc libmgl-mpi.a  CMakeFiles/mgl-mpi-static.dir/mpi.cpp.o
/usr/bin/ranlib libmgl-mpi.a
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 81%] Built target mgl-mpi-static
make -f utils/CMakeFiles/mglconv.dir/build.make utils/CMakeFiles/mglconv.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/utils/CMakeFiles/mglconv.dir/DependInfo.cmake --color=
Scanning dependencies of target mglconv
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make -f utils/CMakeFiles/mglconv.dir/build.make utils/CMakeFiles/mglconv.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 82%] Building CXX object utils/CMakeFiles/mglconv.dir/mglconv.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/utils && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mglconv.dir/mglconv.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/utils/mglconv.cpp
[ 83%] Linking CXX executable mglconv
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/utils && /usr/bin/cmake -E cmake_link_script CMakeFiles/mglconv.dir/link.txt --verbose=1
/usr/lib64/mpich/bin/mpicxx  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -rdynamic CMakeFiles/mglconv.dir/mglconv.cpp.o  -o mglconv -Wl,-rpath,/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src: ../src/libmgl.so.7.5.0 -lGL -lGLU -lgif -lhpdf -lpng -lz -ljpeg -lhdf5 -lsz -lz -ljpeg -lhdf5 -lsz -ldl -lm -lltdl -lgsl -lgslcblas -pthread -lm 
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 83%] Built target mglconv
make -f utils/CMakeFiles/make_pas.dir/build.make utils/CMakeFiles/make_pas.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/utils/CMakeFiles/make_pas.dir/DependInfo.cmake --color=
Scanning dependencies of target make_pas
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make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 84%] Building CXX object utils/CMakeFiles/make_pas.dir/make_pas.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/utils && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -o CMakeFiles/make_pas.dir/make_pas.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/utils/make_pas.cpp
/builddir/build/BUILD/mathgl-2.4.2.1/utils/make_pas.cpp: In function 'bool parse_file(const char*, FILE*)':
/builddir/build/BUILD/mathgl-2.4.2.1/utils/make_pas.cpp:366:8: warning: ignoring return value of 'char* fgets(char*, int, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   fgets(buf, 1024, fp);
   ~~~~~^~~~~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/utils/make_pas.cpp:424:10: warning: ignoring return value of 'char* fgets(char*, int, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
     fgets(buf, 1024, fp);
     ~~~~~^~~~~~~~~~~~~~~
[ 85%] Linking CXX executable make_pas
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/utils && /usr/bin/cmake -E cmake_link_script CMakeFiles/make_pas.dir/link.txt --verbose=1
/usr/lib64/mpich/bin/mpicxx  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -rdynamic CMakeFiles/make_pas.dir/make_pas.cpp.o  -o make_pas 
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 85%] Built target make_pas
make -f utils/CMakeFiles/mgl.cgi.dir/build.make utils/CMakeFiles/mgl.cgi.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/utils/CMakeFiles/mgl.cgi.dir/DependInfo.cmake --color=
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make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
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make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 86%] Building CXX object utils/CMakeFiles/mgl.cgi.dir/mglcgi.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/utils && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl.cgi.dir/mglcgi.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/utils/mglcgi.cpp
[ 86%] Linking CXX executable mgl.cgi
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/utils && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl.cgi.dir/link.txt --verbose=1
/usr/lib64/mpich/bin/mpicxx  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -rdynamic CMakeFiles/mgl.cgi.dir/mglcgi.cpp.o  -o mgl.cgi -Wl,-rpath,/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src: ../src/libmgl.so.7.5.0 -lGL -lGLU -lgif -lhpdf -lpng -lz -ljpeg -lhdf5 -lsz -lz -ljpeg -lhdf5 -lsz -ldl -lm -lltdl -lgsl -lgslcblas -pthread -lm 
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 86%] Built target mgl.cgi
make -f examples/CMakeFiles/mgl_module.dir/build.make examples/CMakeFiles/mgl_module.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/examples/CMakeFiles/mgl_module.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl_module
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make -f examples/CMakeFiles/mgl_module.dir/build.make examples/CMakeFiles/mgl_module.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 87%] Building CXX object examples/CMakeFiles/mgl_module.dir/mgl_module.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/examples && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -Dmgl_module_EXPORTS -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -fPIC   -pthread -o CMakeFiles/mgl_module.dir/mgl_module.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/examples/mgl_module.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/examples/mgl_module.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/examples/mgl_module.cpp:1:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/examples/mgl_module.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/examples/mgl_module.cpp:1:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/examples/mgl_module.cpp:2:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data_cf.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/data.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl_cf.h:24,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/mgl.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/examples/mgl_module.cpp:1:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 88%] Linking CXX shared module libmgl_module.so
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/examples && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl_module.dir/link.txt --verbose=1
/usr/lib64/mpich/bin/mpicxx -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -shared  -o libmgl_module.so CMakeFiles/mgl_module.dir/mgl_module.cpp.o -Wl,-rpath,/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src ../src/libmgl.so.7.5.0 -lGL -lGLU -lgif -lhpdf -lpng -lz -ljpeg -lhdf5 -lsz -lz -ljpeg -lhdf5 -lsz -ldl -lm -lltdl -lgsl -lgslcblas -pthread -lm 
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 88%] Built target mgl_module
make -f examples/CMakeFiles/mgl_example.dir/build.make examples/CMakeFiles/mgl_example.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/examples/CMakeFiles/mgl_example.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl_example
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make -f examples/CMakeFiles/mgl_example.dir/build.make examples/CMakeFiles/mgl_example.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 89%] Building CXX object examples/CMakeFiles/mgl_example.dir/wnd_samples.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/examples && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl_example.dir/wnd_samples.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/examples/wnd_samples.cpp
[ 90%] Building CXX object examples/CMakeFiles/mgl_example.dir/full_test.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/examples && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl_example.dir/full_test.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:31:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:31:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:31:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:31:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:31:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:31:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp: In function 'void mgl_generate_texi()':
/builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:106:8: warning: ignoring return value of 'char* fgets(char*, int, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   fgets(buf,512,fs);
   ~~~~~^~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:110:31: warning: ignoring return value of 'char* fgets(char*, int, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
  { fprintf(fp,"%s",buf); fgets(buf,512,fs); }
                          ~~~~~^~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:134:10: warning: ignoring return value of 'char* fgets(char*, int, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   { fgets(buf,512,fs); if(strstr(buf,name)) break; }
     ~~~~~^~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:137:31: warning: ignoring return value of 'char* fgets(char*, int, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
    fprintf(fp,"%s",buf); fgets(buf,512,fs);
                          ~~~~~^~~~~~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp: In function 'int main(int, char**)':
/builddir/build/BUILD/mathgl-2.4.2.1/examples/full_test.cpp:378:11: warning: ignoring return value of 'char* fgets(char*, int, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
    { fgets(buf,128,fi);
      ~~~~~^~~~~~~~~~~~
[ 91%] Building CXX object examples/CMakeFiles/mgl_example.dir/samples.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/examples && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_SRC -DMGL_STATIC_DEFINE -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl_example.dir/samples.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/examples/samples.cpp
[ 91%] Linking CXX executable mgl_example
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/examples && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl_example.dir/link.txt --verbose=1
/usr/lib64/mpich/bin/mpicxx  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -rdynamic CMakeFiles/mgl_example.dir/wnd_samples.cpp.o CMakeFiles/mgl_example.dir/full_test.cpp.o CMakeFiles/mgl_example.dir/samples.cpp.o  -o mgl_example ../src/libmgl.a -lGL -lGLU -lgif -lhpdf -lpng -lz -ljpeg -lhdf5 -lsz -lz -ljpeg -lhdf5 -lsz -ldl -lm -lltdl -lgsl -lgslcblas -pthread -lm 
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 91%] Built target mgl_example
make -f examples/CMakeFiles/mgl_mpi_example.dir/build.make examples/CMakeFiles/mgl_mpi_example.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/examples/CMakeFiles/mgl_mpi_example.dir/DependInfo.cmake --color=
Scanning dependencies of target mgl_mpi_example
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make -f examples/CMakeFiles/mgl_mpi_example.dir/build.make examples/CMakeFiles/mgl_mpi_example.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 92%] Building CXX object examples/CMakeFiles/mgl_mpi_example.dir/mpi_test.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/examples && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/mgl_mpi_example.dir/mpi_test.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/examples/mpi_test.cpp
[ 92%] Linking CXX executable mgl_mpi_example
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/examples && /usr/bin/cmake -E cmake_link_script CMakeFiles/mgl_mpi_example.dir/link.txt --verbose=1
/usr/lib64/mpich/bin/mpicxx  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -rdynamic CMakeFiles/mgl_mpi_example.dir/mpi_test.cpp.o  -o mgl_mpi_example -Wl,-rpath,/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src ../src/libmgl-mpi.so.7.5.0 ../src/libmgl.so.7.5.0 -lGL -lGLU -lgif -lhpdf -lpng -lz -ljpeg -lhdf5 -lsz -lz -ljpeg -lhdf5 -lsz -ldl -lm -lltdl -lgsl -lgslcblas -pthread -lm 
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 92%] Built target mgl_mpi_example
make -f fonts/CMakeFiles/make_bin.dir/build.make fonts/CMakeFiles/make_bin.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/fonts /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts/CMakeFiles/make_bin.dir/DependInfo.cmake --color=
Scanning dependencies of target make_bin
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make -f fonts/CMakeFiles/make_bin.dir/build.make fonts/CMakeFiles/make_bin.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 93%] Building CXX object fonts/CMakeFiles/make_bin.dir/make_bin.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/make_bin.dir/make_bin.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/fonts/make_bin.cpp
[ 94%] Building CXX object fonts/CMakeFiles/make_bin.dir/__/src/font.cpp.o
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts && /usr/lib64/mpich/bin/mpicxx  -DHAVE_MEMRCHR -DMGL_SRC -DNO_COLOR_ARRAY -I/builddir/build/BUILD/mathgl-2.4.2.1/include -I/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/include -I/usr/include/mpich-ppc64le  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG   -pthread -o CMakeFiles/make_bin.dir/__/src/font.cpp.o -c /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglPrim& mglPrim::operator=(const mglPrim&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:159:81: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglPrim' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglPrim &operator=(const mglPrim &aa) { memcpy(this, &aa, sizeof(mglPrim)); return aa; }
                                                                                 ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:137:19: note: 'struct mglPrim' declared here
 struct MGL_EXPORT mglPrim // NOTE: use float for reducing memory size
                   ^~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglLight& mglLight::operator=(const mglLight&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:170:36: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglLight' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  { memcpy(this,&aa,sizeof(mglLight)); return aa; }
                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:165:19: note: 'struct mglLight' declared here
 struct MGL_EXPORT mglLight
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglBlock& mglBlock::operator=(const mglBlock&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:195:84: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglBlock' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  const mglBlock &operator=(const mglBlock &aa) { memcpy(this, &aa, sizeof(mglBlock)); return aa; }
                                                                                    ^
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:183:19: note: 'struct mglBlock' declared here
 struct MGL_EXPORT mglBlock
                   ^~~~~~~~
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In copy constructor 'mglTexture::mglTexture(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:297:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:298:69: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   c0 = new mglColor[2*aa.n]; memcpy(c0,aa.c0,2*aa.n*sizeof(mglColor));
                                                                     ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h: In member function 'const mglTexture& mglTexture::operator=(const mglTexture&)':
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:319:57: warning: 'void* memcpy(void*, const void*, size_t)' writing to an object of type 'struct mglColor' with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
   memcpy(col,aa.col,MGL_TEXTURE_COLOURS*sizeof(mglColor));
                                                         ^
In file included from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/abstract.h:26,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/base.h:23,
                 from /builddir/build/BUILD/mathgl-2.4.2.1/src/font.cpp:36:
/builddir/build/BUILD/mathgl-2.4.2.1/include/mgl2/type.h:101:19: note: 'struct mglColor' declared here
 struct MGL_EXPORT mglColor
                   ^~~~~~~~
[ 94%] Linking CXX executable make_bin
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts && /usr/bin/cmake -E cmake_link_script CMakeFiles/make_bin.dir/link.txt --verbose=1
/usr/lib64/mpich/bin/mpicxx  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection -fopenmp -DNDEBUG  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -rdynamic CMakeFiles/make_bin.dir/make_bin.cpp.o CMakeFiles/make_bin.dir/__/src/font.cpp.o  -o make_bin -lGL -lGLU -lgif -lhpdf -lpng -lz -lz -ljpeg -lhdf5 -lsz -lz -ldl -lm -lltdl -lgsl -lgslcblas -lm -ljpeg -lhdf5 -lsz -ldl -lm -lltdl -lgsl -lgslcblas -lm -pthread 
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 94%] Built target make_bin
make -f fonts/CMakeFiles/fonts.dir/build.make fonts/CMakeFiles/fonts.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/fonts /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts/CMakeFiles/fonts.dir/DependInfo.cmake --color=
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[ 94%] Generating STIX.vfmb
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts && ./make_bin -p /builddir/build/BUILD/mathgl-2.4.2.1/fonts/ -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts/STIX.vfmb STIX
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Output size of /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts/adventor.vfmb should be 2875760
[ 96%] Generating bonum.vfmb
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts && ./make_bin -p /builddir/build/BUILD/mathgl-2.4.2.1/fonts/ -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts/bonum.vfmb bonum
Output size of /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts/bonum.vfmb should be 5640792
[ 96%] Generating cursor.vfmb
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts && ./make_bin -p /builddir/build/BUILD/mathgl-2.4.2.1/fonts/ -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts/cursor.vfmb cursor
Output size of /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts/cursor.vfmb should be 7102676
[ 97%] Generating heroscn.vfmb
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts && ./make_bin -p /builddir/build/BUILD/mathgl-2.4.2.1/fonts/ -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts/heroscn.vfmb heroscn
Output size of /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts/heroscn.vfmb should be 3069604
[ 98%] Generating heros.vfmb
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts && ./make_bin -p /builddir/build/BUILD/mathgl-2.4.2.1/fonts/ -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts/heros.vfmb heros
Output size of /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts/heros.vfmb should be 3183484
[ 99%] Generating pagella.vfmb
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts && ./make_bin -p /builddir/build/BUILD/mathgl-2.4.2.1/fonts/ -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts/pagella.vfmb pagella
Output size of /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts/pagella.vfmb should be 6578008
[ 99%] Generating schola.vfmb
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts && ./make_bin -p /builddir/build/BUILD/mathgl-2.4.2.1/fonts/ -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts/schola.vfmb schola
Output size of /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts/schola.vfmb should be 6115108
[100%] Generating termes.vfmb
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts && ./make_bin -p /builddir/build/BUILD/mathgl-2.4.2.1/fonts/ -o /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts/termes.vfmb termes
Output size of /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts/termes.vfmb should be 5947604
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[100%] Built target fonts
make[1]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
/usr/bin/cmake -E cmake_progress_start /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/CMakeFiles 0
make: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
+ . /etc/profile.d/modules.sh
++ '[' -z '' ']'
++ '[' -z /usr/share/modulefiles ']'
++ PS_CMD=/usr/bin/ps
++ '[' '!' -x /usr/bin/ps ']'
++ EXPR_CMD=/usr/bin/expr
++ '[' '!' -x /usr/bin/expr ']'
++ BASENAME_CMD=/usr/bin/basename
++ '[' '!' -x /usr/bin/basename ']'
+++ /usr/bin/ps -p 73 -ocomm=
++ my_shell=sh
+++ /usr/bin/expr sh : '-*\(.*\)'
++ my_shell=sh
+++ /usr/bin/basename sh
++ my_shell=sh
++ '[' -f /usr/share/lmod/lmod/init/sh ']'
++ . /usr/share/lmod/lmod/init/sh
+++ LMOD_PKG=/usr/share/lmod/lmod
+++ LMOD_DIR=/usr/share/lmod/lmod/libexec/
+++ LMOD_CMD=/usr/share/lmod/lmod/libexec/lmod
+++ MODULESHOME=/usr/share/lmod/lmod
+++ export LMOD_CMD
+++ export LMOD_PKG
+++ export LMOD_DIR
+++ export MODULESHOME
+++ export LMOD_DIR
++ unset my_shell PS_CMD EXPR_CMD BASENAME_CMD MODULEPATH_INIT
+ module unload mpi/mpich-ppc64le
++ /usr/share/lmod/lmod/libexec/lmod sh unload mpi/mpich-ppc64le
+ eval unset '__LMOD_REF_COUNT_LD_LIBRARY_PATH;' unset 'LD_LIBRARY_PATH;' unset '__LMOD_REF_COUNT_LOADEDMODULES;' unset 'LOADEDMODULES;' '__LMOD_REF_COUNT_MANPATH=/usr/share/lmod/lmod/share/man:1;' export '__LMOD_REF_COUNT_MANPATH;' 'MANPATH=/usr/share/lmod/lmod/share/man;' export 'MANPATH;' 'MODULEPATH=/etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core;' export 'MODULEPATH;' unset 'MPI_BIN;' unset 'MPI_COMPILER;' unset 'MPI_FORTRAN_MOD_DIR;' unset 'MPI_HOME;' unset 'MPI_INCLUDE;' unset 'MPI_LIB;' unset 'MPI_MAN;' unset 'MPI_PYTHON2_SITEARCH;' unset 'MPI_PYTHON3_SITEARCH;' unset 'MPI_PYTHON_SITEARCH;' unset 'MPI_SUFFIX;' unset 'MPI_SYSCONFIG;' '__LMOD_REF_COUNT_PATH=/builddir/.local/bin:1\;/builddir/bin:1\;/usr/bin:1\;/bin:1\;/usr/sbin:1\;/sbin:1\;/usr/local/sbin:1;' export '__LMOD_REF_COUNT_PATH;' 'PATH=/builddir/.local/bin:/builddir/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin;' export 'PATH;' '__LMOD_REF_COUNT_PKG_CONFIG_PATH=/usr/lib64/pkgconfig:1\;/usr/share/pkgconfig:1;' export '__LMOD_REF_COUNT_PKG_CONFIG_PATH;' 'PKG_CONFIG_PATH=:/usr/lib64/pkgconfig:/usr/share/pkgconfig;' export 'PKG_CONFIG_PATH;' unset '__LMOD_REF_COUNT__LMFILES_;' unset '_LMFILES_;' '_ModuleTable001_=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;' export '_ModuleTable001_;' '_ModuleTable002_=cmUvbG1vZC9sbW9kL21vZHVsZWZpbGVzL0NvcmUiLH0=;' export '_ModuleTable002_;' '_ModuleTable_Sz_=2;' export '_ModuleTable_Sz_;'
++ unset __LMOD_REF_COUNT_LD_LIBRARY_PATH
++ unset LD_LIBRARY_PATH
++ unset __LMOD_REF_COUNT_LOADEDMODULES
++ unset LOADEDMODULES
++ __LMOD_REF_COUNT_MANPATH=/usr/share/lmod/lmod/share/man:1
++ export __LMOD_REF_COUNT_MANPATH
++ MANPATH=/usr/share/lmod/lmod/share/man
++ export MANPATH
++ MODULEPATH=/etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core
++ export MODULEPATH
++ unset MPI_BIN
++ unset MPI_COMPILER
++ unset MPI_FORTRAN_MOD_DIR
++ unset MPI_HOME
++ unset MPI_INCLUDE
++ unset MPI_LIB
++ unset MPI_MAN
++ unset MPI_PYTHON2_SITEARCH
++ unset MPI_PYTHON3_SITEARCH
++ unset MPI_PYTHON_SITEARCH
++ unset MPI_SUFFIX
++ unset MPI_SYSCONFIG
++ __LMOD_REF_COUNT_PATH='/builddir/.local/bin:1;/builddir/bin:1;/usr/bin:1;/bin:1;/usr/sbin:1;/sbin:1;/usr/local/sbin:1'
++ export __LMOD_REF_COUNT_PATH
++ PATH=/builddir/.local/bin:/builddir/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin
++ export PATH
++ __LMOD_REF_COUNT_PKG_CONFIG_PATH='/usr/lib64/pkgconfig:1;/usr/share/pkgconfig:1'
++ export __LMOD_REF_COUNT_PKG_CONFIG_PATH
++ PKG_CONFIG_PATH=:/usr/lib64/pkgconfig:/usr/share/pkgconfig
++ export PKG_CONFIG_PATH
++ unset __LMOD_REF_COUNT__LMFILES_
++ unset _LMFILES_
++ _ModuleTable001_=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
++ export _ModuleTable001_
++ _ModuleTable002_=cmUvbG1vZC9sbW9kL21vZHVsZWZpbGVzL0NvcmUiLH0=
++ export _ModuleTable002_
++ _ModuleTable_Sz_=2
++ export _ModuleTable_Sz_
+ exit 0
Executing(%install): /bin/sh -e /var/tmp/rpm-tmp.VSWcVP
+ umask 022
+ cd /builddir/build/BUILD
+ '[' /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le '!=' / ']'
+ rm -rf /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le
++ dirname /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le
+ mkdir -p /builddir/build/BUILDROOT
+ mkdir /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le
+ cd mathgl-2.4.2.1
+ make install DESTDIR=/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le -C ppc64le-redhat-linux-gnu_serial 'INSTALL=install -p'
make: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
/usr/bin/cmake -H/builddir/build/BUILD/mathgl-2.4.2.1 -B/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial --check-build-system CMakeFiles/Makefile.cmake 0
/usr/bin/cmake -E cmake_progress_start /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/CMakeFiles /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/CMakeFiles/progress.marks
make -f CMakeFiles/Makefile2 all
make[1]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f CMakeFiles/mgl_translations.dir/build.make CMakeFiles/mgl_translations.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/CMakeFiles/mgl_translations.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f CMakeFiles/mgl_translations.dir/build.make CMakeFiles/mgl_translations.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[  0%] Generating mathgl_es.po.done
cd /builddir/build/BUILD/mathgl-2.4.2.1 && /usr/bin/msgmerge -U mathgl_es.po /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/mathgl.pot
..................................................................................................................................................... done.
cd /builddir/build/BUILD/mathgl-2.4.2.1 && /usr/bin/cmake -E touch /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/mathgl_es.po.done
[  1%] Generating mathgl_es.mo
/usr/bin/msgfmt -o mathgl_es.mo /builddir/build/BUILD/mathgl-2.4.2.1/mathgl_es.po
[  1%] Generating mathgl_ru.po.done
cd /builddir/build/BUILD/mathgl-2.4.2.1 && /usr/bin/msgmerge -U mathgl_ru.po /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/mathgl.pot
...................................................................................................................................................... done.
cd /builddir/build/BUILD/mathgl-2.4.2.1 && /usr/bin/cmake -E touch /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/mathgl_ru.po.done
[  1%] Generating mathgl_ru.mo
/usr/bin/msgfmt -o mathgl_ru.mo /builddir/build/BUILD/mathgl-2.4.2.1/mathgl_ru.po
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[  1%] Built target mgl_translations
make -f src/CMakeFiles/mgl-static.dir/build.make src/CMakeFiles/mgl-static.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src/CMakeFiles/mgl-static.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f src/CMakeFiles/mgl-static.dir/build.make src/CMakeFiles/mgl-static.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'src/CMakeFiles/mgl-static.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 11%] Built target mgl-static
make -f src/CMakeFiles/mgl.dir/build.make src/CMakeFiles/mgl.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/src/CMakeFiles/mgl.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f src/CMakeFiles/mgl.dir/build.make src/CMakeFiles/mgl.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'src/CMakeFiles/mgl.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 20%] Built target mgl
make -f widgets/CMakeFiles/mgl-fltk-static.dir/build.make widgets/CMakeFiles/mgl-fltk-static.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/CMakeFiles/mgl-fltk-static.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/CMakeFiles/mgl-fltk-static.dir/build.make widgets/CMakeFiles/mgl-fltk-static.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'widgets/CMakeFiles/mgl-fltk-static.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 20%] Built target mgl-fltk-static
make -f widgets/CMakeFiles/mgl-glut-static.dir/build.make widgets/CMakeFiles/mgl-glut-static.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/CMakeFiles/mgl-glut-static.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/CMakeFiles/mgl-glut-static.dir/build.make widgets/CMakeFiles/mgl-glut-static.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'widgets/CMakeFiles/mgl-glut-static.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 20%] Built target mgl-glut-static
make -f widgets/CMakeFiles/mgl-fltk.dir/build.make widgets/CMakeFiles/mgl-fltk.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/CMakeFiles/mgl-fltk.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/CMakeFiles/mgl-fltk.dir/build.make widgets/CMakeFiles/mgl-fltk.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'widgets/CMakeFiles/mgl-fltk.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 21%] Built target mgl-fltk
make -f widgets/CMakeFiles/mgl-wx-static.dir/build.make widgets/CMakeFiles/mgl-wx-static.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/CMakeFiles/mgl-wx-static.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/CMakeFiles/mgl-wx-static.dir/build.make widgets/CMakeFiles/mgl-wx-static.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'widgets/CMakeFiles/mgl-wx-static.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 22%] Built target mgl-wx-static
make -f widgets/CMakeFiles/mgl-glut.dir/build.make widgets/CMakeFiles/mgl-glut.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/CMakeFiles/mgl-glut.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/CMakeFiles/mgl-glut.dir/build.make widgets/CMakeFiles/mgl-glut.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'widgets/CMakeFiles/mgl-glut.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 23%] Built target mgl-glut
make -f widgets/CMakeFiles/mgl-wx.dir/build.make widgets/CMakeFiles/mgl-wx.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/CMakeFiles/mgl-wx.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/CMakeFiles/mgl-wx.dir/build.make widgets/CMakeFiles/mgl-wx.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'widgets/CMakeFiles/mgl-wx.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 23%] Built target mgl-wx
make -f widgets/qt4/CMakeFiles/mgl-qt4-static_autogen.dir/build.make widgets/qt4/CMakeFiles/mgl-qt4-static_autogen.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt4 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4/CMakeFiles/mgl-qt4-static_autogen.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/qt4/CMakeFiles/mgl-qt4-static_autogen.dir/build.make widgets/qt4/CMakeFiles/mgl-qt4-static_autogen.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 24%] Automatic MOC and UIC for target mgl-qt4-static
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4 && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4/CMakeFiles/mgl-qt4-static_autogen.dir/AutogenInfo.cmake Release
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 24%] Built target mgl-qt4-static_autogen
make -f widgets/qt4/CMakeFiles/mgl-qt4-static.dir/build.make widgets/qt4/CMakeFiles/mgl-qt4-static.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt4 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4/CMakeFiles/mgl-qt4-static.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/qt4/CMakeFiles/mgl-qt4-static.dir/build.make widgets/qt4/CMakeFiles/mgl-qt4-static.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'widgets/qt4/CMakeFiles/mgl-qt4-static.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 24%] Built target mgl-qt4-static
make -f widgets/qt4/CMakeFiles/mgl-qt4_autogen.dir/build.make widgets/qt4/CMakeFiles/mgl-qt4_autogen.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt4 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4/CMakeFiles/mgl-qt4_autogen.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/qt4/CMakeFiles/mgl-qt4_autogen.dir/build.make widgets/qt4/CMakeFiles/mgl-qt4_autogen.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 24%] Automatic MOC and UIC for target mgl-qt4
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4 && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4/CMakeFiles/mgl-qt4_autogen.dir/AutogenInfo.cmake Release
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 24%] Built target mgl-qt4_autogen
make -f widgets/qt4/CMakeFiles/mgl-qt4.dir/build.make widgets/qt4/CMakeFiles/mgl-qt4.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt4 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt4/CMakeFiles/mgl-qt4.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/qt4/CMakeFiles/mgl-qt4.dir/build.make widgets/qt4/CMakeFiles/mgl-qt4.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'widgets/qt4/CMakeFiles/mgl-qt4.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 25%] Built target mgl-qt4
make -f widgets/qt5/CMakeFiles/mgl-wnd_autogen.dir/build.make widgets/qt5/CMakeFiles/mgl-wnd_autogen.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/CMakeFiles/mgl-wnd_autogen.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/qt5/CMakeFiles/mgl-wnd_autogen.dir/build.make widgets/qt5/CMakeFiles/mgl-wnd_autogen.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 25%] Automatic MOC and UIC for target mgl-wnd
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/CMakeFiles/mgl-wnd_autogen.dir/AutogenInfo.cmake Release
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 25%] Built target mgl-wnd_autogen
make -f widgets/qt5/CMakeFiles/mgl-wnd.dir/build.make widgets/qt5/CMakeFiles/mgl-wnd.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/CMakeFiles/mgl-wnd.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/qt5/CMakeFiles/mgl-wnd.dir/build.make widgets/qt5/CMakeFiles/mgl-wnd.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'widgets/qt5/CMakeFiles/mgl-wnd.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 26%] Built target mgl-wnd
make -f widgets/qt5/CMakeFiles/mgl-qt5-static_autogen.dir/build.make widgets/qt5/CMakeFiles/mgl-qt5-static_autogen.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/CMakeFiles/mgl-qt5-static_autogen.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/qt5/CMakeFiles/mgl-qt5-static_autogen.dir/build.make widgets/qt5/CMakeFiles/mgl-qt5-static_autogen.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 26%] Automatic MOC and UIC for target mgl-qt5-static
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/CMakeFiles/mgl-qt5-static_autogen.dir/AutogenInfo.cmake Release
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 26%] Built target mgl-qt5-static_autogen
make -f widgets/qt5/CMakeFiles/mgl-qt5-static.dir/build.make widgets/qt5/CMakeFiles/mgl-qt5-static.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/CMakeFiles/mgl-qt5-static.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/qt5/CMakeFiles/mgl-qt5-static.dir/build.make widgets/qt5/CMakeFiles/mgl-qt5-static.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'widgets/qt5/CMakeFiles/mgl-qt5-static.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 27%] Built target mgl-qt5-static
make -f widgets/qt5/CMakeFiles/mgl-wnd-static_autogen.dir/build.make widgets/qt5/CMakeFiles/mgl-wnd-static_autogen.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/CMakeFiles/mgl-wnd-static_autogen.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/qt5/CMakeFiles/mgl-wnd-static_autogen.dir/build.make widgets/qt5/CMakeFiles/mgl-wnd-static_autogen.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 28%] Automatic MOC and UIC for target mgl-wnd-static
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/CMakeFiles/mgl-wnd-static_autogen.dir/AutogenInfo.cmake Release
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 28%] Built target mgl-wnd-static_autogen
make -f widgets/qt5/CMakeFiles/mgl-wnd-static.dir/build.make widgets/qt5/CMakeFiles/mgl-wnd-static.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/CMakeFiles/mgl-wnd-static.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/qt5/CMakeFiles/mgl-wnd-static.dir/build.make widgets/qt5/CMakeFiles/mgl-wnd-static.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'widgets/qt5/CMakeFiles/mgl-wnd-static.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 28%] Built target mgl-wnd-static
make -f widgets/qt5/CMakeFiles/mgl-qt5_autogen.dir/build.make widgets/qt5/CMakeFiles/mgl-qt5_autogen.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/CMakeFiles/mgl-qt5_autogen.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/qt5/CMakeFiles/mgl-qt5_autogen.dir/build.make widgets/qt5/CMakeFiles/mgl-qt5_autogen.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 28%] Automatic MOC and UIC for target mgl-qt5
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/CMakeFiles/mgl-qt5_autogen.dir/AutogenInfo.cmake Release
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 28%] Built target mgl-qt5_autogen
make -f widgets/qt5/CMakeFiles/mgl-qt5.dir/build.make widgets/qt5/CMakeFiles/mgl-qt5.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/widgets/qt5/CMakeFiles/mgl-qt5.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f widgets/qt5/CMakeFiles/mgl-qt5.dir/build.make widgets/qt5/CMakeFiles/mgl-qt5.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'widgets/qt5/CMakeFiles/mgl-qt5.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 28%] Built target mgl-qt5
make -f udav/CMakeFiles/udav_autogen.dir/build.make udav/CMakeFiles/udav_autogen.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/udav /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/CMakeFiles/udav_autogen.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f udav/CMakeFiles/udav_autogen.dir/build.make udav/CMakeFiles/udav_autogen.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 29%] Automatic MOC and UIC for target udav
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/CMakeFiles/udav_autogen.dir/AutogenInfo.cmake Release
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 29%] Built target udav_autogen
make -f udav/CMakeFiles/udav.dir/build.make udav/CMakeFiles/udav.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/udav /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/udav/CMakeFiles/udav.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f udav/CMakeFiles/udav.dir/build.make udav/CMakeFiles/udav.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'udav/CMakeFiles/udav.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 34%] Built target udav
make -f json/CMakeFiles/MglForJsTestBench_autogen.dir/build.make json/CMakeFiles/MglForJsTestBench_autogen.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/json /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/json /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/json/CMakeFiles/MglForJsTestBench_autogen.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f json/CMakeFiles/MglForJsTestBench_autogen.dir/build.make json/CMakeFiles/MglForJsTestBench_autogen.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 34%] Automatic MOC and UIC for target MglForJsTestBench
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/json && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/json/CMakeFiles/MglForJsTestBench_autogen.dir/AutogenInfo.cmake Release
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 34%] Built target MglForJsTestBench_autogen
make -f json/CMakeFiles/MglForJsTestBench.dir/build.make json/CMakeFiles/MglForJsTestBench.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/json /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/json /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/json/CMakeFiles/MglForJsTestBench.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f json/CMakeFiles/MglForJsTestBench.dir/build.make json/CMakeFiles/MglForJsTestBench.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'json/CMakeFiles/MglForJsTestBench.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 34%] Built target MglForJsTestBench
make -f lang/CMakeFiles/mgl-lua_swig_compilation.dir/build.make lang/CMakeFiles/mgl-lua_swig_compilation.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/lang /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/CMakeFiles/mgl-lua_swig_compilation.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f lang/CMakeFiles/mgl-lua_swig_compilation.dir/build.make lang/CMakeFiles/mgl-lua_swig_compilation.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'lang/CMakeFiles/mgl-lua_swig_compilation.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 35%] Built target mgl-lua_swig_compilation
make -f lang/CMakeFiles/mgl-lua.dir/build.make lang/CMakeFiles/mgl-lua.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/lang /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/CMakeFiles/mgl-lua.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f lang/CMakeFiles/mgl-lua.dir/build.make lang/CMakeFiles/mgl-lua.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'lang/CMakeFiles/mgl-lua.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 35%] Built target mgl-lua
make -f lang/CMakeFiles/mgl-oct_swig_compilation.dir/build.make lang/CMakeFiles/mgl-oct_swig_compilation.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/lang /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/CMakeFiles/mgl-oct_swig_compilation.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f lang/CMakeFiles/mgl-oct_swig_compilation.dir/build.make lang/CMakeFiles/mgl-oct_swig_compilation.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'lang/CMakeFiles/mgl-oct_swig_compilation.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 35%] Built target mgl-oct_swig_compilation
make -f lang/CMakeFiles/mgl-oct.dir/build.make lang/CMakeFiles/mgl-oct.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/lang /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/CMakeFiles/mgl-oct.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f lang/CMakeFiles/mgl-oct.dir/build.make lang/CMakeFiles/mgl-oct.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'lang/CMakeFiles/mgl-oct.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 35%] Built target mgl-oct
make -f lang/CMakeFiles/mgl_octave_module.dir/build.make lang/CMakeFiles/mgl_octave_module.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/lang /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/CMakeFiles/mgl_octave_module.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f lang/CMakeFiles/mgl_octave_module.dir/build.make lang/CMakeFiles/mgl_octave_module.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'lang/CMakeFiles/mgl_octave_module.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 35%] Built target mgl_octave_module
make -f lang/python3/CMakeFiles/mathglp3_swig_compilation.dir/build.make lang/python3/CMakeFiles/mathglp3_swig_compilation.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/lang/python3 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/python3 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/python3/CMakeFiles/mathglp3_swig_compilation.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f lang/python3/CMakeFiles/mathglp3_swig_compilation.dir/build.make lang/python3/CMakeFiles/mathglp3_swig_compilation.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'lang/python3/CMakeFiles/mathglp3_swig_compilation.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 35%] Built target mathglp3_swig_compilation
make -f lang/python3/CMakeFiles/_mathglp3.dir/build.make lang/python3/CMakeFiles/_mathglp3.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/lang/python3 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/python3 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/python3/CMakeFiles/_mathglp3.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f lang/python3/CMakeFiles/_mathglp3.dir/build.make lang/python3/CMakeFiles/_mathglp3.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'lang/python3/CMakeFiles/_mathglp3.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 36%] Built target _mathglp3
make -f lang/python3/CMakeFiles/mgl_python_modulep3.dir/build.make lang/python3/CMakeFiles/mgl_python_modulep3.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/lang/python3 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/python3 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/python3/CMakeFiles/mgl_python_modulep3.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f lang/python3/CMakeFiles/mgl_python_modulep3.dir/build.make lang/python3/CMakeFiles/mgl_python_modulep3.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 36%] Generating mathgl.pyc
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/lang/python3 && /usr/bin/python3.7 -c "from py_compile import compile; compile ( 'mathgl.py' ) "
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 36%] Built target mgl_python_modulep3
make -f utils/CMakeFiles/mglconv.dir/build.make utils/CMakeFiles/mglconv.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/utils/CMakeFiles/mglconv.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f utils/CMakeFiles/mglconv.dir/build.make utils/CMakeFiles/mglconv.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'utils/CMakeFiles/mglconv.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 36%] Built target mglconv
make -f utils/CMakeFiles/make_pas.dir/build.make utils/CMakeFiles/make_pas.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/utils/CMakeFiles/make_pas.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f utils/CMakeFiles/make_pas.dir/build.make utils/CMakeFiles/make_pas.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'utils/CMakeFiles/make_pas.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 37%] Built target make_pas
make -f utils/CMakeFiles/mgl.cgi.dir/build.make utils/CMakeFiles/mgl.cgi.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/utils/CMakeFiles/mgl.cgi.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f utils/CMakeFiles/mgl.cgi.dir/build.make utils/CMakeFiles/mgl.cgi.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'utils/CMakeFiles/mgl.cgi.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 37%] Built target mgl.cgi
make -f utils/CMakeFiles/mglview.dir/build.make utils/CMakeFiles/mglview.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/utils/CMakeFiles/mglview.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f utils/CMakeFiles/mglview.dir/build.make utils/CMakeFiles/mglview.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'utils/CMakeFiles/mglview.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 37%] Built target mglview
make -f examples/CMakeFiles/mgl_module_autogen.dir/build.make examples/CMakeFiles/mgl_module_autogen.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/CMakeFiles/mgl_module_autogen.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f examples/CMakeFiles/mgl_module_autogen.dir/build.make examples/CMakeFiles/mgl_module_autogen.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 38%] Automatic MOC and UIC for target mgl_module
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/CMakeFiles/mgl_module_autogen.dir/AutogenInfo.cmake Release
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 38%] Built target mgl_module_autogen
make -f examples/CMakeFiles/mgl_module.dir/build.make examples/CMakeFiles/mgl_module.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/CMakeFiles/mgl_module.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f examples/CMakeFiles/mgl_module.dir/build.make examples/CMakeFiles/mgl_module.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'examples/CMakeFiles/mgl_module.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 38%] Built target mgl_module
make -f examples/CMakeFiles/mgl_fltk_example.dir/build.make examples/CMakeFiles/mgl_fltk_example.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/CMakeFiles/mgl_fltk_example.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f examples/CMakeFiles/mgl_fltk_example.dir/build.make examples/CMakeFiles/mgl_fltk_example.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'examples/CMakeFiles/mgl_fltk_example.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 38%] Built target mgl_fltk_example
make -f examples/CMakeFiles/mgl_example.dir/build.make examples/CMakeFiles/mgl_example.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/CMakeFiles/mgl_example.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f examples/CMakeFiles/mgl_example.dir/build.make examples/CMakeFiles/mgl_example.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'examples/CMakeFiles/mgl_example.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 39%] Built target mgl_example
make -f examples/CMakeFiles/mgl_glut_example.dir/build.make examples/CMakeFiles/mgl_glut_example.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/CMakeFiles/mgl_glut_example.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f examples/CMakeFiles/mgl_glut_example.dir/build.make examples/CMakeFiles/mgl_glut_example.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'examples/CMakeFiles/mgl_glut_example.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 40%] Built target mgl_glut_example
make -f examples/CMakeFiles/mgl_wx_example.dir/build.make examples/CMakeFiles/mgl_wx_example.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/CMakeFiles/mgl_wx_example.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f examples/CMakeFiles/mgl_wx_example.dir/build.make examples/CMakeFiles/mgl_wx_example.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'examples/CMakeFiles/mgl_wx_example.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 41%] Built target mgl_wx_example
make -f examples/CMakeFiles/mgl_qt_example.dir/build.make examples/CMakeFiles/mgl_qt_example.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/CMakeFiles/mgl_qt_example.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f examples/CMakeFiles/mgl_qt_example.dir/build.make examples/CMakeFiles/mgl_qt_example.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'examples/CMakeFiles/mgl_qt_example.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 41%] Built target mgl_qt_example
make -f examples/CMakeFiles/mgl_qgl_example_autogen.dir/build.make examples/CMakeFiles/mgl_qgl_example_autogen.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/CMakeFiles/mgl_qgl_example_autogen.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f examples/CMakeFiles/mgl_qgl_example_autogen.dir/build.make examples/CMakeFiles/mgl_qgl_example_autogen.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 41%] Automatic MOC and UIC for target mgl_qgl_example
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples && /usr/bin/cmake -E cmake_autogen /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/CMakeFiles/mgl_qgl_example_autogen.dir/AutogenInfo.cmake Release
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 41%] Built target mgl_qgl_example_autogen
make -f examples/CMakeFiles/mgl_qgl_example.dir/build.make examples/CMakeFiles/mgl_qgl_example.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/examples/CMakeFiles/mgl_qgl_example.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f examples/CMakeFiles/mgl_qgl_example.dir/build.make examples/CMakeFiles/mgl_qgl_example.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'examples/CMakeFiles/mgl_qgl_example.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 42%] Built target mgl_qgl_example
make -f fonts/CMakeFiles/make_bin.dir/build.make fonts/CMakeFiles/make_bin.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/fonts /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts/CMakeFiles/make_bin.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f fonts/CMakeFiles/make_bin.dir/build.make fonts/CMakeFiles/make_bin.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'fonts/CMakeFiles/make_bin.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 42%] Built target make_bin
make -f fonts/CMakeFiles/fonts.dir/build.make fonts/CMakeFiles/fonts.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/fonts /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/fonts/CMakeFiles/fonts.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f fonts/CMakeFiles/fonts.dir/build.make fonts/CMakeFiles/fonts.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'fonts/CMakeFiles/fonts.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 44%] Built target fonts
make -f mgllab/CMakeFiles/mgllab.dir/build.make mgllab/CMakeFiles/mgllab.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/mgllab /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/mgllab /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/mgllab/CMakeFiles/mgllab.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f mgllab/CMakeFiles/mgllab.dir/build.make mgllab/CMakeFiles/mgllab.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'mgllab/CMakeFiles/mgllab.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 46%] Built target mgllab
make -f texinfo/CMakeFiles/doc_html.dir/build.make texinfo/CMakeFiles/doc_html.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/texinfo /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/CMakeFiles/doc_html.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f texinfo/CMakeFiles/doc_html.dir/build.make texinfo/CMakeFiles/doc_html.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'texinfo/CMakeFiles/doc_html.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
[ 73%] Built target doc_html
make -f texinfo/CMakeFiles/doc_info.dir/build.make texinfo/CMakeFiles/doc_info.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/texinfo /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial/texinfo/CMakeFiles/doc_info.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make -f texinfo/CMakeFiles/doc_info.dir/build.make texinfo/CMakeFiles/doc_info.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
make[2]: Nothing to be done for 'texinfo/CMakeFiles/doc_info.dir/build'.
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[ 74%] Built target doc_info
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Install the project...
/usr/bin/cmake -P cmake_install.cmake
-- Install configuration: "Release"
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/locale/ru/LC_MESSAGES/mathgl.mo
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/locale/es/LC_MESSAGES/mathgl.mo
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl.so.7.5.0
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl.so
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl.a
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/dllexport.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-fltk.so.7.5.0
-- Set runtime path of "/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-fltk.so.7.5.0" to ""
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-fltk.so
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-fltk.a
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-glut.so.7.5.0
-- Set runtime path of "/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-glut.so.7.5.0" to ""
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-glut.so
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-glut.a
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-wx.so.7.5.0
-- Set runtime path of "/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-wx.so.7.5.0" to ""
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-wx.so
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-wx.a
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-qt4.so.7.5.0
-- Set runtime path of "/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-qt4.so.7.5.0" to ""
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-qt4.so
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-qt4.a
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-qt5.so.7.5.0
-- Set runtime path of "/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-qt5.so.7.5.0" to ""
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-qt5.so
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-qt5.a
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-wnd.so.7.5.0
-- Set runtime path of "/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-wnd.so.7.5.0" to ""
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-wnd.so
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-wnd.a
-- Up-to-date: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/canvas_wnd.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/surf.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/volume.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/data_cf.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/prim.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/mpi.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/mglplot.fs
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/mgl.fs
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/opengl.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/vect.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/gsl.fs
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/canvas_cf.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/parser.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/font.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/plot.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/base_cf.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/mgl_pas.pas
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/pde.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/define.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/cont.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/Fl_MathGL.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/wnd.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/thread.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/base.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/data.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/eval.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/canvas.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/mgl_cf.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/abstract.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/other.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/vectors.fs
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/type.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/evalc.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/mgl.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/fit.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/datac_cf.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/datac.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/mathgl.fs
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/addon.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/config.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/fltk.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/glut.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/wx.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/qt.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/qmathgl.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mgl2/window.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/udav
-- Set runtime path of "/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/udav" to ""
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/pixmaps/udav.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/udav/udav_ru.qm
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/applications/udav.desktop
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/mime/packages/mgl.xml
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mgl-lua.so
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/mathgl/mathgl.tar.gz
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib/python3.7/site-packages/mathgl.py
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib/python3.7/site-packages/__pycache__/mathgl.cpython-37.pyc
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib/python3.7/site-packages/_mathgl.cpython-37m-ppc64le-linux-gnu.so
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mglconv
-- Set runtime path of "/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mglconv" to ""
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/mathgl/mgl.cgi
-- Set runtime path of "/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/mathgl/mgl.cgi" to ""
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mglview
-- Set runtime path of "/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mglview" to ""
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mgl_example
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mgl_fltk_example
-- Set runtime path of "/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mgl_fltk_example" to ""
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mgl_glut_example
-- Set runtime path of "/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mgl_glut_example" to ""
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mgl_wx_example
-- Set runtime path of "/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mgl_wx_example" to ""
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mgl_qgl_example
-- Set runtime path of "/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mgl_qgl_example" to ""
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mgl_qt_example
-- Set runtime path of "/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mgl_qt_example" to ""
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/mathgl/fonts
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/mathgl/fonts/termes.vfmb
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/mathgl/fonts/schola.vfmb
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/mathgl/fonts/pagella.vfmb
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/mathgl/fonts/heros.vfmb
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-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/mathgl/fonts/bonum.vfmb
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/mathgl/fonts/adventor.vfmb
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/mathgl/fonts/STIX.vfmb
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mgllab
-- Set runtime path of "/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mgllab" to ""
-- Up-to-date: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/pixmaps/udav.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/applications/mgllab.desktop
The databases in [/usr/share/applications] could not be updated.
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/mime/packages/mgl.xml
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/info/mathgl_en.info
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/info/mathgl_en.info-1
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/info/mathgl_en.info-2
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/info/mathgl_en.info-3
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/qt.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/fltk.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/classes.png
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-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/mathgl_en.html
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-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/png/fexport.xyz
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/png/fexport.gif
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/png/fexport.svg
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/png/fexport.eps
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/png/fexport.tga
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/png/fexport.bmp
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/png/fexport.jpg
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/png/pendelta.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/png/quality8.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/png/quality6.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/png/quality5.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/png/quality4.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/png/quality2.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/png/quality1.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/png/quality0.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/png/venn.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/png/Equirectangular-projection.jpg
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/png/iris.dat
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/udav
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/udav/udav_var.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/udav/udav_txt.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/udav/udav_sch.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/udav/udav_prop.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/udav/udav_pen.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/udav/udav_inplot.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/udav/udav_opt.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/udav/udav_main.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/udav/udav_light.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/udav/udav_help.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/udav/udav_gen_set.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/udav/udav_mask.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/udav/udav_data.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/udav/udav_cmd.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/udav/udav_calc.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/udav/udav_arg.png
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/mathgl_en.pdf
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl/mgl_en.pdf
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/man/man1/mglconv.1
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/man/man1/mglview.1
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/man/man1/udav.1
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/man/man1/mgl.cgi.1
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/man/man5/mgl.5
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/cmake/mathgl/MathGL2Config.cmake
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/cmake/mathgl/MathGL2ConfigVersion.cmake
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/cmake/mathgl/MathGLTargets.cmake
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/cmake/mathgl/MathGLTargets-release.cmake
make: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_serial'
+ mkdir -p /builddir/build/BUILD/mathgl-2.4.2.1/build/
+ cp ppc64le-redhat-linux-gnu_serial/lang/mathgl.tar.gz /builddir/build/BUILD/mathgl-2.4.2.1/build//mathgl-2.4.2.1-powerpc64le-redhat-linux-gnu-api-v52.tar.gz
+ mkdir -p /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/octave/packages
+ mkdir -p /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/octave/packages
+ octave -H -q --no-window-system --no-site-file --eval 'pkg("prefix","/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/octave/packages","/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/octave/packages");pkg("global_list",fullfile("/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/octave","octave_packages"));pkg("local_list",fullfile("/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/octave","octave_packages"));pkg("install","-nodeps","-verbose","/builddir/build/BUILD/mathgl-2.4.2.1/build/mathgl-2.4.2.1-powerpc64le-redhat-linux-gnu-api-v52.tar.gz");unlink(pkg("local_list"));unlink(pkg("global_list"));'
mkdir (/tmp/oct-W3kdZl)
untar (/builddir/build/BUILD/mathgl-2.4.2.1/build/mathgl-2.4.2.1-powerpc64le-redhat-linux-gnu-api-v52.tar.gz, /tmp/oct-W3kdZl)
+ '[' -e /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/octave/packages/mathgl-2.4.2.1/packinfo/on_uninstall.m ']'
+ echo 'function on_uninstall (desc)'
Did not find a .metainfo.xml appdata file
+ echo '  error ('\''Can not uninstall %s installed by the redhat package manager'\'', desc.name);'
+ echo endfunction
+ '[' -e '/builddir/build/BUILD/mathgl-2.4.2.1/build/mathgl-2.4.2.1/*.metainfo.xml' ']'
+ echo 'Did not find a .metainfo.xml appdata file'
+ rm -f /builddir/build/BUILD/mathgl-2.4.2.1/build//mathgl-2.4.2.1-powerpc64le-redhat-linux-gnu-api-v52.tar.gz/mathgl.tar.gz
+ /usr/lib/rpm/find-lang.sh /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le mathgl
+ /usr/lib/rpm/find-lang.sh /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le udav --with-qt
+ . /etc/profile.d/modules.sh
++ '[' -z '' ']'
++ '[' -z /usr/share/modulefiles ']'
++ PS_CMD=/usr/bin/ps
++ '[' '!' -x /usr/bin/ps ']'
++ EXPR_CMD=/usr/bin/expr
++ '[' '!' -x /usr/bin/expr ']'
++ BASENAME_CMD=/usr/bin/basename
++ '[' '!' -x /usr/bin/basename ']'
+++ /usr/bin/ps -p 13686 -ocomm=
++ my_shell=sh
+++ /usr/bin/expr sh : '-*\(.*\)'
++ my_shell=sh
+++ /usr/bin/basename sh
++ my_shell=sh
++ '[' -f /usr/share/lmod/lmod/init/sh ']'
++ . /usr/share/lmod/lmod/init/sh
+++ LMOD_PKG=/usr/share/lmod/lmod
+++ LMOD_DIR=/usr/share/lmod/lmod/libexec/
+++ LMOD_CMD=/usr/share/lmod/lmod/libexec/lmod
+++ MODULESHOME=/usr/share/lmod/lmod
+++ export LMOD_CMD
+++ export LMOD_PKG
+++ export LMOD_DIR
+++ export MODULESHOME
+++ export LMOD_DIR
++ unset my_shell PS_CMD EXPR_CMD BASENAME_CMD MODULEPATH_INIT
+ module load mpi/openmpi-ppc64le
++ /usr/share/lmod/lmod/libexec/lmod sh load mpi/openmpi-ppc64le
+ eval '__LMOD_REF_COUNT_LD_LIBRARY_PATH=/usr/lib64/openmpi/lib:1;' export '__LMOD_REF_COUNT_LD_LIBRARY_PATH;' 'LD_LIBRARY_PATH=/usr/lib64/openmpi/lib;' export 'LD_LIBRARY_PATH;' '__LMOD_REF_COUNT_LOADEDMODULES=mpi/openmpi-ppc64le:1;' export '__LMOD_REF_COUNT_LOADEDMODULES;' 'LOADEDMODULES=mpi/openmpi-ppc64le;' export 'LOADEDMODULES;' '__LMOD_REF_COUNT_MANPATH=/usr/share/man/openmpi-ppc64le:1\;/usr/share/lmod/lmod/share/man:1;' export '__LMOD_REF_COUNT_MANPATH;' 'MANPATH=/usr/share/man/openmpi-ppc64le:/usr/share/lmod/lmod/share/man::;' export 'MANPATH;' '__LMOD_REF_COUNT_MODULEPATH=/etc/modulefiles:1\;/usr/share/modulefiles:1\;/usr/share/modulefiles/Linux:1\;/usr/share/modulefiles/Core:1\;/usr/share/lmod/lmod/modulefiles/Core:1;' export '__LMOD_REF_COUNT_MODULEPATH;' 'MODULEPATH=/etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core;' export 'MODULEPATH;' 'MPI_BIN=/usr/lib64/openmpi/bin;' export 'MPI_BIN;' 'MPI_COMPILER=openmpi-ppc64le;' export 'MPI_COMPILER;' 'MPI_FORTRAN_MOD_DIR=/usr/lib64/gfortran/modules/openmpi;' export 'MPI_FORTRAN_MOD_DIR;' 'MPI_HOME=/usr/lib64/openmpi;' export 'MPI_HOME;' 'MPI_INCLUDE=/usr/include/openmpi-ppc64le;' export 'MPI_INCLUDE;' 'MPI_LIB=/usr/lib64/openmpi/lib;' export 'MPI_LIB;' 'MPI_MAN=/usr/share/man/openmpi-ppc64le;' export 'MPI_MAN;' 'MPI_PYTHON2_SITEARCH=/usr/lib64/python2.7/site-packages/openmpi;' export 'MPI_PYTHON2_SITEARCH;' 'MPI_PYTHON3_SITEARCH=/usr/lib64/python3.7/site-packages/openmpi;' export 'MPI_PYTHON3_SITEARCH;' 'MPI_PYTHON_SITEARCH=/usr/lib64/python2.7/site-packages/openmpi;' export 'MPI_PYTHON_SITEARCH;' 'MPI_SUFFIX=_openmpi;' export 'MPI_SUFFIX;' 'MPI_SYSCONFIG=/etc/openmpi-ppc64le;' export 'MPI_SYSCONFIG;' '__LMOD_REF_COUNT_PATH=/usr/lib64/openmpi/bin:1\;/builddir/.local/bin:1\;/builddir/bin:1\;/usr/bin:1\;/bin:1\;/usr/sbin:1\;/sbin:1\;/usr/local/sbin:1;' export '__LMOD_REF_COUNT_PATH;' 'PATH=/usr/lib64/openmpi/bin:/builddir/.local/bin:/builddir/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin;' export 'PATH;' '__LMOD_REF_COUNT_PKG_CONFIG_PATH=/usr/lib64/openmpi/lib/pkgconfig:1\;/usr/lib64/pkgconfig:1\;/usr/share/pkgconfig:1;' export '__LMOD_REF_COUNT_PKG_CONFIG_PATH;' 'PKG_CONFIG_PATH=/usr/lib64/openmpi/lib/pkgconfig::/usr/lib64/pkgconfig:/usr/share/pkgconfig;' export 'PKG_CONFIG_PATH;' '__LMOD_REF_COUNT__LMFILES_=/usr/share/modulefiles/mpi/openmpi-ppc64le:1;' export '__LMOD_REF_COUNT__LMFILES_;' '_LMFILES_=/usr/share/modulefiles/mpi/openmpi-ppc64le;' export '_LMFILES_;' '_ModuleTable001_=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;' export '_ModuleTable001_;' '_ModuleTable002_=aGFyZS9tb2R1bGVmaWxlcy9Db3JlIiwiL3Vzci9zaGFyZS9sbW9kL2xtb2QvbW9kdWxlZmlsZXMvQ29yZSIsfSxbInN5c3RlbUJhc2VNUEFUSCJdPSIvZXRjL21vZHVsZWZpbGVzOi91c3Ivc2hhcmUvbW9kdWxlZmlsZXM6L3Vzci9zaGFyZS9tb2R1bGVmaWxlcy9MaW51eDovdXNyL3NoYXJlL21vZHVsZWZpbGVzL0NvcmU6L3Vzci9zaGFyZS9sbW9kL2xtb2QvbW9kdWxlZmlsZXMvQ29yZSIsfQ==;' export '_ModuleTable002_;' '_ModuleTable_Sz_=2;' export '_ModuleTable_Sz_;'
++ __LMOD_REF_COUNT_LD_LIBRARY_PATH=/usr/lib64/openmpi/lib:1
++ export __LMOD_REF_COUNT_LD_LIBRARY_PATH
++ LD_LIBRARY_PATH=/usr/lib64/openmpi/lib
++ export LD_LIBRARY_PATH
++ __LMOD_REF_COUNT_LOADEDMODULES=mpi/openmpi-ppc64le:1
++ export __LMOD_REF_COUNT_LOADEDMODULES
++ LOADEDMODULES=mpi/openmpi-ppc64le
++ export LOADEDMODULES
++ __LMOD_REF_COUNT_MANPATH='/usr/share/man/openmpi-ppc64le:1;/usr/share/lmod/lmod/share/man:1'
++ export __LMOD_REF_COUNT_MANPATH
++ MANPATH=/usr/share/man/openmpi-ppc64le:/usr/share/lmod/lmod/share/man::
++ export MANPATH
++ __LMOD_REF_COUNT_MODULEPATH='/etc/modulefiles:1;/usr/share/modulefiles:1;/usr/share/modulefiles/Linux:1;/usr/share/modulefiles/Core:1;/usr/share/lmod/lmod/modulefiles/Core:1'
++ export __LMOD_REF_COUNT_MODULEPATH
++ MODULEPATH=/etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core
++ export MODULEPATH
++ MPI_BIN=/usr/lib64/openmpi/bin
++ export MPI_BIN
++ MPI_COMPILER=openmpi-ppc64le
++ export MPI_COMPILER
++ MPI_FORTRAN_MOD_DIR=/usr/lib64/gfortran/modules/openmpi
++ export MPI_FORTRAN_MOD_DIR
++ MPI_HOME=/usr/lib64/openmpi
++ export MPI_HOME
++ MPI_INCLUDE=/usr/include/openmpi-ppc64le
++ export MPI_INCLUDE
++ MPI_LIB=/usr/lib64/openmpi/lib
++ export MPI_LIB
++ MPI_MAN=/usr/share/man/openmpi-ppc64le
++ export MPI_MAN
++ MPI_PYTHON2_SITEARCH=/usr/lib64/python2.7/site-packages/openmpi
++ export MPI_PYTHON2_SITEARCH
++ MPI_PYTHON3_SITEARCH=/usr/lib64/python3.7/site-packages/openmpi
++ export MPI_PYTHON3_SITEARCH
++ MPI_PYTHON_SITEARCH=/usr/lib64/python2.7/site-packages/openmpi
++ export MPI_PYTHON_SITEARCH
++ MPI_SUFFIX=_openmpi
++ export MPI_SUFFIX
++ MPI_SYSCONFIG=/etc/openmpi-ppc64le
++ export MPI_SYSCONFIG
++ __LMOD_REF_COUNT_PATH='/usr/lib64/openmpi/bin:1;/builddir/.local/bin:1;/builddir/bin:1;/usr/bin:1;/bin:1;/usr/sbin:1;/sbin:1;/usr/local/sbin:1'
++ export __LMOD_REF_COUNT_PATH
++ PATH=/usr/lib64/openmpi/bin:/builddir/.local/bin:/builddir/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin
++ export PATH
++ __LMOD_REF_COUNT_PKG_CONFIG_PATH='/usr/lib64/openmpi/lib/pkgconfig:1;/usr/lib64/pkgconfig:1;/usr/share/pkgconfig:1'
++ export __LMOD_REF_COUNT_PKG_CONFIG_PATH
++ PKG_CONFIG_PATH=/usr/lib64/openmpi/lib/pkgconfig::/usr/lib64/pkgconfig:/usr/share/pkgconfig
++ export PKG_CONFIG_PATH
++ __LMOD_REF_COUNT__LMFILES_=/usr/share/modulefiles/mpi/openmpi-ppc64le:1
++ export __LMOD_REF_COUNT__LMFILES_
++ _LMFILES_=/usr/share/modulefiles/mpi/openmpi-ppc64le
++ export _LMFILES_
++ _ModuleTable001_=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
++ export _ModuleTable001_
++ _ModuleTable002_=aGFyZS9tb2R1bGVmaWxlcy9Db3JlIiwiL3Vzci9zaGFyZS9sbW9kL2xtb2QvbW9kdWxlZmlsZXMvQ29yZSIsfSxbInN5c3RlbUJhc2VNUEFUSCJdPSIvZXRjL21vZHVsZWZpbGVzOi91c3Ivc2hhcmUvbW9kdWxlZmlsZXM6L3Vzci9zaGFyZS9tb2R1bGVmaWxlcy9MaW51eDovdXNyL3NoYXJlL21vZHVsZWZpbGVzL0NvcmU6L3Vzci9zaGFyZS9sbW9kL2xtb2QvbW9kdWxlZmlsZXMvQ29yZSIsfQ==
++ export _ModuleTable002_
++ _ModuleTable_Sz_=2
++ export _ModuleTable_Sz_
+ MPI_COMPILER_NAME=openmpi
+ make install DESTDIR=/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi -C ppc64le-redhat-linux-gnu_openmpi 'INSTALL=install -p'
make: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
/usr/bin/cmake -H/builddir/build/BUILD/mathgl-2.4.2.1 -B/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi --check-build-system CMakeFiles/Makefile.cmake 0
/usr/bin/cmake -E cmake_progress_start /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/CMakeFiles /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/CMakeFiles/progress.marks
make -f CMakeFiles/Makefile2 all
make[1]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make -f CMakeFiles/mgl_translations.dir/build.make CMakeFiles/mgl_translations.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/CMakeFiles/mgl_translations.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make -f CMakeFiles/mgl_translations.dir/build.make CMakeFiles/mgl_translations.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[  1%] Generating mathgl_es.po.done
cd /builddir/build/BUILD/mathgl-2.4.2.1 && /usr/bin/msgmerge -U mathgl_es.po /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/mathgl.pot
....................................................... done.
cd /builddir/build/BUILD/mathgl-2.4.2.1 && /usr/bin/cmake -E touch /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/mathgl_es.po.done
[  2%] Generating mathgl_es.mo
/usr/bin/msgfmt -o mathgl_es.mo /builddir/build/BUILD/mathgl-2.4.2.1/mathgl_es.po
[  2%] Generating mathgl_ru.po.done
cd /builddir/build/BUILD/mathgl-2.4.2.1 && /usr/bin/msgmerge -U mathgl_ru.po /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/mathgl.pot
....................................................... done.
cd /builddir/build/BUILD/mathgl-2.4.2.1 && /usr/bin/cmake -E touch /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/mathgl_ru.po.done
[  3%] Generating mathgl_ru.mo
/usr/bin/msgfmt -o mathgl_ru.mo /builddir/build/BUILD/mathgl-2.4.2.1/mathgl_ru.po
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[  4%] Built target mgl_translations
make -f src/CMakeFiles/mgl-static.dir/build.make src/CMakeFiles/mgl-static.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src/CMakeFiles/mgl-static.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make -f src/CMakeFiles/mgl-static.dir/build.make src/CMakeFiles/mgl-static.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make[2]: Nothing to be done for 'src/CMakeFiles/mgl-static.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[ 41%] Built target mgl-static
make -f src/CMakeFiles/mgl.dir/build.make src/CMakeFiles/mgl.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src/CMakeFiles/mgl.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make -f src/CMakeFiles/mgl.dir/build.make src/CMakeFiles/mgl.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make[2]: Nothing to be done for 'src/CMakeFiles/mgl.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[ 78%] Built target mgl
make -f src/CMakeFiles/mgl-mpi.dir/build.make src/CMakeFiles/mgl-mpi.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src/CMakeFiles/mgl-mpi.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make -f src/CMakeFiles/mgl-mpi.dir/build.make src/CMakeFiles/mgl-mpi.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make[2]: Nothing to be done for 'src/CMakeFiles/mgl-mpi.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[ 79%] Built target mgl-mpi
make -f src/CMakeFiles/mgl-mpi-static.dir/build.make src/CMakeFiles/mgl-mpi-static.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/src/CMakeFiles/mgl-mpi-static.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make -f src/CMakeFiles/mgl-mpi-static.dir/build.make src/CMakeFiles/mgl-mpi-static.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make[2]: Nothing to be done for 'src/CMakeFiles/mgl-mpi-static.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[ 81%] Built target mgl-mpi-static
make -f utils/CMakeFiles/mglconv.dir/build.make utils/CMakeFiles/mglconv.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/utils/CMakeFiles/mglconv.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make -f utils/CMakeFiles/mglconv.dir/build.make utils/CMakeFiles/mglconv.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make[2]: Nothing to be done for 'utils/CMakeFiles/mglconv.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[ 83%] Built target mglconv
make -f utils/CMakeFiles/make_pas.dir/build.make utils/CMakeFiles/make_pas.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/utils/CMakeFiles/make_pas.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make -f utils/CMakeFiles/make_pas.dir/build.make utils/CMakeFiles/make_pas.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make[2]: Nothing to be done for 'utils/CMakeFiles/make_pas.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[ 85%] Built target make_pas
make -f utils/CMakeFiles/mgl.cgi.dir/build.make utils/CMakeFiles/mgl.cgi.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/utils/CMakeFiles/mgl.cgi.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make -f utils/CMakeFiles/mgl.cgi.dir/build.make utils/CMakeFiles/mgl.cgi.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make[2]: Nothing to be done for 'utils/CMakeFiles/mgl.cgi.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[ 86%] Built target mgl.cgi
make -f examples/CMakeFiles/mgl_module.dir/build.make examples/CMakeFiles/mgl_module.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/examples/CMakeFiles/mgl_module.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make -f examples/CMakeFiles/mgl_module.dir/build.make examples/CMakeFiles/mgl_module.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make[2]: Nothing to be done for 'examples/CMakeFiles/mgl_module.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[ 88%] Built target mgl_module
make -f examples/CMakeFiles/mgl_example.dir/build.make examples/CMakeFiles/mgl_example.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/examples/CMakeFiles/mgl_example.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make -f examples/CMakeFiles/mgl_example.dir/build.make examples/CMakeFiles/mgl_example.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make[2]: Nothing to be done for 'examples/CMakeFiles/mgl_example.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[ 91%] Built target mgl_example
make -f examples/CMakeFiles/mgl_mpi_example.dir/build.make examples/CMakeFiles/mgl_mpi_example.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/examples/CMakeFiles/mgl_mpi_example.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make -f examples/CMakeFiles/mgl_mpi_example.dir/build.make examples/CMakeFiles/mgl_mpi_example.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make[2]: Nothing to be done for 'examples/CMakeFiles/mgl_mpi_example.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[ 92%] Built target mgl_mpi_example
make -f fonts/CMakeFiles/make_bin.dir/build.make fonts/CMakeFiles/make_bin.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/fonts /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts/CMakeFiles/make_bin.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make -f fonts/CMakeFiles/make_bin.dir/build.make fonts/CMakeFiles/make_bin.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make[2]: Nothing to be done for 'fonts/CMakeFiles/make_bin.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[ 94%] Built target make_bin
make -f fonts/CMakeFiles/fonts.dir/build.make fonts/CMakeFiles/fonts.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/fonts /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/fonts/CMakeFiles/fonts.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make -f fonts/CMakeFiles/fonts.dir/build.make fonts/CMakeFiles/fonts.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make[2]: Nothing to be done for 'fonts/CMakeFiles/fonts.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
[100%] Built target fonts
make[1]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
/usr/bin/cmake -E cmake_progress_start /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi/CMakeFiles 0
make -f CMakeFiles/Makefile2 preinstall
make[1]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
make[1]: Nothing to be done for 'preinstall'.
make[1]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
Install the project...
/usr/bin/cmake -P cmake_install.cmake
-- Install configuration: "Release"
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/share/locale/ru/LC_MESSAGES/mathgl.mo
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/share/locale/es/LC_MESSAGES/mathgl.mo
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/lib64/libmgl.so.7.5.0
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/lib64/libmgl.so
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/lib64/libmgl.a
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/lib64/libmgl-mpi.so.7.5.0
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/lib64/libmgl-mpi.so
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/lib64/libmgl-mpi.a
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/dllexport.h
-- Up-to-date: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/canvas_wnd.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/surf.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/volume.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/data_cf.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/prim.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/mpi.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/mglplot.fs
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/mgl.fs
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/opengl.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/vect.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/gsl.fs
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/canvas_cf.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/parser.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/font.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/plot.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/base_cf.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/mgl_pas.pas
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/pde.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/define.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/cont.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/Fl_MathGL.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/wnd.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/thread.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/base.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/data.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/eval.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/canvas.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/mgl_cf.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/abstract.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/other.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/vectors.fs
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/type.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/evalc.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/mgl.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/fit.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/datac_cf.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/datac.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/mathgl.fs
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/addon.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/include/mgl2/config.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/bin/mglconv
-- Set runtime path of "/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/bin/mglconv" to ""
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/share/mathgl/mgl.cgi
-- Set runtime path of "/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/share/mathgl/mgl.cgi" to ""
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/bin/mgl_example
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/share/mathgl/fonts
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/share/mathgl/fonts/termes.vfmb
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/share/mathgl/fonts/schola.vfmb
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/share/mathgl/fonts/pagella.vfmb
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/share/mathgl/fonts/heros.vfmb
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/share/mathgl/fonts/heroscn.vfmb
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/share/mathgl/fonts/cursor.vfmb
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/share/mathgl/fonts/bonum.vfmb
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/share/mathgl/fonts/adventor.vfmb
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/share/mathgl/fonts/STIX.vfmb
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/lib64/cmake/mathgl/MathGL2Config.cmake
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/lib64/cmake/mathgl/MathGL2ConfigVersion.cmake
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/lib64/cmake/mathgl/MathGLTargets.cmake
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr/lib64/cmake/mathgl/MathGLTargets-release.cmake
make: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_openmpi'
+ mkdir -p /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/lib/
+ mv /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/lib64/libmgl-mpi.a /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/lib64/libmgl-mpi.so /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/lib64/libmgl-mpi.so.7.5.0 /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/lib64/libmgl.a /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/lib64/libmgl.so /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/lib64/libmgl.so.7.5.0 /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/lib/
+ mkdir -p /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/openmpi-ppc64le/mgl2
+ mv /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/Fl_MathGL.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/abstract.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/addon.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/base.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/base_cf.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/canvas.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/canvas_cf.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/canvas_wnd.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/config.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/cont.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/data.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/data_cf.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/datac.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/datac_cf.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/define.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/dllexport.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/eval.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/evalc.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/fit.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/font.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/gsl.fs /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/mathgl.fs /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/mgl.fs /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/mgl.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/mgl_cf.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/mgl_pas.pas /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/mglplot.fs /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/mpi.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/opengl.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/other.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/parser.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/pde.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/plot.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/prim.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/surf.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/thread.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/type.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/vect.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/vectors.fs /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/volume.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi//usr/include/mgl2/wnd.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/openmpi-ppc64le/mgl2/
+ rm -f /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/lib/libmgl-mpi.a /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/lib/libmgl.a
+ rm -r /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/usr
+ . /etc/profile.d/modules.sh
++ '[' -z '' ']'
++ '[' -z /usr/share/modulefiles ']'
++ PS_CMD=/usr/bin/ps
++ '[' '!' -x /usr/bin/ps ']'
++ EXPR_CMD=/usr/bin/expr
++ '[' '!' -x /usr/bin/expr ']'
++ BASENAME_CMD=/usr/bin/basename
++ '[' '!' -x /usr/bin/basename ']'
+++ /usr/bin/ps -p 13686 -ocomm=
++ my_shell=sh
+++ /usr/bin/expr sh : '-*\(.*\)'
++ my_shell=sh
+++ /usr/bin/basename sh
++ my_shell=sh
++ '[' -f /usr/share/lmod/lmod/init/sh ']'
++ . /usr/share/lmod/lmod/init/sh
+++ LMOD_PKG=/usr/share/lmod/lmod
+++ LMOD_DIR=/usr/share/lmod/lmod/libexec/
+++ LMOD_CMD=/usr/share/lmod/lmod/libexec/lmod
+++ MODULESHOME=/usr/share/lmod/lmod
+++ export LMOD_CMD
+++ export LMOD_PKG
+++ export LMOD_DIR
+++ export MODULESHOME
+++ export LMOD_DIR
++ unset my_shell PS_CMD EXPR_CMD BASENAME_CMD MODULEPATH_INIT
+ module unload mpi/openmpi-ppc64le
++ /usr/share/lmod/lmod/libexec/lmod sh unload mpi/openmpi-ppc64le
+ eval unset '__LMOD_REF_COUNT_LD_LIBRARY_PATH;' unset 'LD_LIBRARY_PATH;' unset '__LMOD_REF_COUNT_LOADEDMODULES;' unset 'LOADEDMODULES;' '__LMOD_REF_COUNT_MANPATH=/usr/share/lmod/lmod/share/man:1;' export '__LMOD_REF_COUNT_MANPATH;' 'MANPATH=/usr/share/lmod/lmod/share/man::;' export 'MANPATH;' 'MODULEPATH=/etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core;' export 'MODULEPATH;' unset 'MPI_BIN;' unset 'MPI_COMPILER;' unset 'MPI_FORTRAN_MOD_DIR;' unset 'MPI_HOME;' unset 'MPI_INCLUDE;' unset 'MPI_LIB;' unset 'MPI_MAN;' unset 'MPI_PYTHON2_SITEARCH;' unset 'MPI_PYTHON3_SITEARCH;' unset 'MPI_PYTHON_SITEARCH;' unset 'MPI_SUFFIX;' unset 'MPI_SYSCONFIG;' '__LMOD_REF_COUNT_PATH=/builddir/.local/bin:1\;/builddir/bin:1\;/usr/bin:1\;/bin:1\;/usr/sbin:1\;/sbin:1\;/usr/local/sbin:1;' export '__LMOD_REF_COUNT_PATH;' 'PATH=/builddir/.local/bin:/builddir/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin;' export 'PATH;' '__LMOD_REF_COUNT_PKG_CONFIG_PATH=/usr/lib64/pkgconfig:1\;/usr/share/pkgconfig:1;' export '__LMOD_REF_COUNT_PKG_CONFIG_PATH;' 'PKG_CONFIG_PATH=:/usr/lib64/pkgconfig:/usr/share/pkgconfig;' export 'PKG_CONFIG_PATH;' unset '__LMOD_REF_COUNT__LMFILES_;' unset '_LMFILES_;' '_ModuleTable001_=X01vZHVsZVRhYmxlXz17WyJNVHZlcnNpb24iXT0zLFsiY19yZWJ1aWxkVGltZSJdPWZhbHNlLFsiY19zaG9ydFRpbWUiXT1mYWxzZSxkZXB0aFQ9e30sZmFtaWx5PXt9LG1UPXt9LG1wYXRoQT17Ii9ldGMvbW9kdWxlZmlsZXMiLCIvdXNyL3NoYXJlL21vZHVsZWZpbGVzIiwiL3Vzci9zaGFyZS9tb2R1bGVmaWxlcy9MaW51eCIsIi91c3Ivc2hhcmUvbW9kdWxlZmlsZXMvQ29yZSIsIi91c3Ivc2hhcmUvbG1vZC9sbW9kL21vZHVsZWZpbGVzL0NvcmUiLH0sWyJzeXN0ZW1CYXNlTVBBVEgiXT0iL2V0Yy9tb2R1bGVmaWxlczovdXNyL3NoYXJlL21vZHVsZWZpbGVzOi91c3Ivc2hhcmUvbW9kdWxlZmlsZXMvTGludXg6L3Vzci9zaGFyZS9tb2R1bGVmaWxlcy9Db3JlOi91c3Ivc2hh;' export '_ModuleTable001_;' '_ModuleTable002_=cmUvbG1vZC9sbW9kL21vZHVsZWZpbGVzL0NvcmUiLH0=;' export '_ModuleTable002_;' '_ModuleTable_Sz_=2;' export '_ModuleTable_Sz_;'
++ unset __LMOD_REF_COUNT_LD_LIBRARY_PATH
++ unset LD_LIBRARY_PATH
++ unset __LMOD_REF_COUNT_LOADEDMODULES
++ unset LOADEDMODULES
++ __LMOD_REF_COUNT_MANPATH=/usr/share/lmod/lmod/share/man:1
++ export __LMOD_REF_COUNT_MANPATH
++ MANPATH=/usr/share/lmod/lmod/share/man::
++ export MANPATH
++ MODULEPATH=/etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core
++ export MODULEPATH
++ unset MPI_BIN
++ unset MPI_COMPILER
++ unset MPI_FORTRAN_MOD_DIR
++ unset MPI_HOME
++ unset MPI_INCLUDE
++ unset MPI_LIB
++ unset MPI_MAN
++ unset MPI_PYTHON2_SITEARCH
++ unset MPI_PYTHON3_SITEARCH
++ unset MPI_PYTHON_SITEARCH
++ unset MPI_SUFFIX
++ unset MPI_SYSCONFIG
++ __LMOD_REF_COUNT_PATH='/builddir/.local/bin:1;/builddir/bin:1;/usr/bin:1;/bin:1;/usr/sbin:1;/sbin:1;/usr/local/sbin:1'
++ export __LMOD_REF_COUNT_PATH
++ PATH=/builddir/.local/bin:/builddir/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin
++ export PATH
++ __LMOD_REF_COUNT_PKG_CONFIG_PATH='/usr/lib64/pkgconfig:1;/usr/share/pkgconfig:1'
++ export __LMOD_REF_COUNT_PKG_CONFIG_PATH
++ PKG_CONFIG_PATH=:/usr/lib64/pkgconfig:/usr/share/pkgconfig
++ export PKG_CONFIG_PATH
++ unset __LMOD_REF_COUNT__LMFILES_
++ unset _LMFILES_
++ _ModuleTable001_=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
++ export _ModuleTable001_
++ _ModuleTable002_=cmUvbG1vZC9sbW9kL21vZHVsZWZpbGVzL0NvcmUiLH0=
++ export _ModuleTable002_
++ _ModuleTable_Sz_=2
++ export _ModuleTable_Sz_
+ . /etc/profile.d/modules.sh
++ '[' -z '' ']'
++ '[' -z /usr/share/modulefiles ']'
++ PS_CMD=/usr/bin/ps
++ '[' '!' -x /usr/bin/ps ']'
++ EXPR_CMD=/usr/bin/expr
++ '[' '!' -x /usr/bin/expr ']'
++ BASENAME_CMD=/usr/bin/basename
++ '[' '!' -x /usr/bin/basename ']'
+++ /usr/bin/ps -p 13686 -ocomm=
++ my_shell=sh
+++ /usr/bin/expr sh : '-*\(.*\)'
++ my_shell=sh
+++ /usr/bin/basename sh
++ my_shell=sh
++ '[' -f /usr/share/lmod/lmod/init/sh ']'
++ . /usr/share/lmod/lmod/init/sh
+++ LMOD_PKG=/usr/share/lmod/lmod
+++ LMOD_DIR=/usr/share/lmod/lmod/libexec/
+++ LMOD_CMD=/usr/share/lmod/lmod/libexec/lmod
+++ MODULESHOME=/usr/share/lmod/lmod
+++ export LMOD_CMD
+++ export LMOD_PKG
+++ export LMOD_DIR
+++ export MODULESHOME
+++ export LMOD_DIR
++ unset my_shell PS_CMD EXPR_CMD BASENAME_CMD MODULEPATH_INIT
+ module load mpi/mpich-ppc64le
++ /usr/share/lmod/lmod/libexec/lmod sh load mpi/mpich-ppc64le
+ eval '__LMOD_REF_COUNT_LD_LIBRARY_PATH=/usr/lib64/mpich/lib:1;' export '__LMOD_REF_COUNT_LD_LIBRARY_PATH;' 'LD_LIBRARY_PATH=/usr/lib64/mpich/lib;' export 'LD_LIBRARY_PATH;' '__LMOD_REF_COUNT_LOADEDMODULES=mpi/mpich-ppc64le:1;' export '__LMOD_REF_COUNT_LOADEDMODULES;' 'LOADEDMODULES=mpi/mpich-ppc64le;' export 'LOADEDMODULES;' '__LMOD_REF_COUNT_MANPATH=/usr/share/man/mpich-ppc64le:1\;/usr/share/lmod/lmod/share/man:1;' export '__LMOD_REF_COUNT_MANPATH;' 'MANPATH=:/usr/share/man/mpich-ppc64le:/usr/share/lmod/lmod/share/man;' export 'MANPATH;' 'MODULEPATH=/etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core;' export 'MODULEPATH;' 'MPI_BIN=/usr/lib64/mpich/bin;' export 'MPI_BIN;' 'MPI_COMPILER=mpich-ppc64le;' export 'MPI_COMPILER;' 'MPI_FORTRAN_MOD_DIR=/usr/lib64/gfortran/modules/mpich;' export 'MPI_FORTRAN_MOD_DIR;' 'MPI_HOME=/usr/lib64/mpich;' export 'MPI_HOME;' 'MPI_INCLUDE=/usr/include/mpich-ppc64le;' export 'MPI_INCLUDE;' 'MPI_LIB=/usr/lib64/mpich/lib;' export 'MPI_LIB;' 'MPI_MAN=/usr/share/man/mpich-ppc64le;' export 'MPI_MAN;' 'MPI_PYTHON2_SITEARCH=/usr/lib64/python2.7/site-packages/mpich;' export 'MPI_PYTHON2_SITEARCH;' 'MPI_PYTHON3_SITEARCH=/usr/lib64/python3.7/site-packages/mpich;' export 'MPI_PYTHON3_SITEARCH;' 'MPI_PYTHON_SITEARCH=/usr/lib64/python2.7/site-packages/mpich;' export 'MPI_PYTHON_SITEARCH;' 'MPI_SUFFIX=_mpich;' export 'MPI_SUFFIX;' 'MPI_SYSCONFIG=/etc/mpich-ppc64le;' export 'MPI_SYSCONFIG;' '__LMOD_REF_COUNT_PATH=/usr/lib64/mpich/bin:1\;/builddir/.local/bin:1\;/builddir/bin:1\;/usr/bin:1\;/bin:1\;/usr/sbin:1\;/sbin:1\;/usr/local/sbin:1;' export '__LMOD_REF_COUNT_PATH;' 'PATH=/usr/lib64/mpich/bin:/builddir/.local/bin:/builddir/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin;' export 'PATH;' '__LMOD_REF_COUNT_PKG_CONFIG_PATH=/usr/lib64/mpich/lib/pkgconfig:1\;/usr/lib64/pkgconfig:1\;/usr/share/pkgconfig:1;' export '__LMOD_REF_COUNT_PKG_CONFIG_PATH;' 'PKG_CONFIG_PATH=/usr/lib64/mpich/lib/pkgconfig::/usr/lib64/pkgconfig:/usr/share/pkgconfig;' export 'PKG_CONFIG_PATH;' '__LMOD_REF_COUNT__LMFILES_=/etc/modulefiles/mpi/mpich-ppc64le:1;' export '__LMOD_REF_COUNT__LMFILES_;' '_LMFILES_=/etc/modulefiles/mpi/mpich-ppc64le;' export '_LMFILES_;' '_ModuleTable001_=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;' export '_ModuleTable001_;' '_ModuleTable002_=aWxlcy9Db3JlIiwiL3Vzci9zaGFyZS9sbW9kL2xtb2QvbW9kdWxlZmlsZXMvQ29yZSIsfSxbInN5c3RlbUJhc2VNUEFUSCJdPSIvZXRjL21vZHVsZWZpbGVzOi91c3Ivc2hhcmUvbW9kdWxlZmlsZXM6L3Vzci9zaGFyZS9tb2R1bGVmaWxlcy9MaW51eDovdXNyL3NoYXJlL21vZHVsZWZpbGVzL0NvcmU6L3Vzci9zaGFyZS9sbW9kL2xtb2QvbW9kdWxlZmlsZXMvQ29yZSIsfQ==;' export '_ModuleTable002_;' '_ModuleTable_Sz_=2;' export '_ModuleTable_Sz_;'
++ __LMOD_REF_COUNT_LD_LIBRARY_PATH=/usr/lib64/mpich/lib:1
++ export __LMOD_REF_COUNT_LD_LIBRARY_PATH
++ LD_LIBRARY_PATH=/usr/lib64/mpich/lib
++ export LD_LIBRARY_PATH
++ __LMOD_REF_COUNT_LOADEDMODULES=mpi/mpich-ppc64le:1
++ export __LMOD_REF_COUNT_LOADEDMODULES
++ LOADEDMODULES=mpi/mpich-ppc64le
++ export LOADEDMODULES
++ __LMOD_REF_COUNT_MANPATH='/usr/share/man/mpich-ppc64le:1;/usr/share/lmod/lmod/share/man:1'
++ export __LMOD_REF_COUNT_MANPATH
++ MANPATH=:/usr/share/man/mpich-ppc64le:/usr/share/lmod/lmod/share/man
++ export MANPATH
++ MODULEPATH=/etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core
++ export MODULEPATH
++ MPI_BIN=/usr/lib64/mpich/bin
++ export MPI_BIN
++ MPI_COMPILER=mpich-ppc64le
++ export MPI_COMPILER
++ MPI_FORTRAN_MOD_DIR=/usr/lib64/gfortran/modules/mpich
++ export MPI_FORTRAN_MOD_DIR
++ MPI_HOME=/usr/lib64/mpich
++ export MPI_HOME
++ MPI_INCLUDE=/usr/include/mpich-ppc64le
++ export MPI_INCLUDE
++ MPI_LIB=/usr/lib64/mpich/lib
++ export MPI_LIB
++ MPI_MAN=/usr/share/man/mpich-ppc64le
++ export MPI_MAN
++ MPI_PYTHON2_SITEARCH=/usr/lib64/python2.7/site-packages/mpich
++ export MPI_PYTHON2_SITEARCH
++ MPI_PYTHON3_SITEARCH=/usr/lib64/python3.7/site-packages/mpich
++ export MPI_PYTHON3_SITEARCH
++ MPI_PYTHON_SITEARCH=/usr/lib64/python2.7/site-packages/mpich
++ export MPI_PYTHON_SITEARCH
++ MPI_SUFFIX=_mpich
++ export MPI_SUFFIX
++ MPI_SYSCONFIG=/etc/mpich-ppc64le
++ export MPI_SYSCONFIG
++ __LMOD_REF_COUNT_PATH='/usr/lib64/mpich/bin:1;/builddir/.local/bin:1;/builddir/bin:1;/usr/bin:1;/bin:1;/usr/sbin:1;/sbin:1;/usr/local/sbin:1'
++ export __LMOD_REF_COUNT_PATH
++ PATH=/usr/lib64/mpich/bin:/builddir/.local/bin:/builddir/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin
++ export PATH
++ __LMOD_REF_COUNT_PKG_CONFIG_PATH='/usr/lib64/mpich/lib/pkgconfig:1;/usr/lib64/pkgconfig:1;/usr/share/pkgconfig:1'
++ export __LMOD_REF_COUNT_PKG_CONFIG_PATH
++ PKG_CONFIG_PATH=/usr/lib64/mpich/lib/pkgconfig::/usr/lib64/pkgconfig:/usr/share/pkgconfig
++ export PKG_CONFIG_PATH
++ __LMOD_REF_COUNT__LMFILES_=/etc/modulefiles/mpi/mpich-ppc64le:1
++ export __LMOD_REF_COUNT__LMFILES_
++ _LMFILES_=/etc/modulefiles/mpi/mpich-ppc64le
++ export _LMFILES_
++ _ModuleTable001_=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
++ export _ModuleTable001_
++ _ModuleTable002_=aWxlcy9Db3JlIiwiL3Vzci9zaGFyZS9sbW9kL2xtb2QvbW9kdWxlZmlsZXMvQ29yZSIsfSxbInN5c3RlbUJhc2VNUEFUSCJdPSIvZXRjL21vZHVsZWZpbGVzOi91c3Ivc2hhcmUvbW9kdWxlZmlsZXM6L3Vzci9zaGFyZS9tb2R1bGVmaWxlcy9MaW51eDovdXNyL3NoYXJlL21vZHVsZWZpbGVzL0NvcmU6L3Vzci9zaGFyZS9sbW9kL2xtb2QvbW9kdWxlZmlsZXMvQ29yZSIsfQ==
++ export _ModuleTable002_
++ _ModuleTable_Sz_=2
++ export _ModuleTable_Sz_
+ export 'CFLAGS= -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection'
+ CFLAGS=' -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection'
+ MPI_COMPILER_NAME=mpich
+ make install DESTDIR=/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich -C ppc64le-redhat-linux-gnu_mpich 'INSTALL=install -p'
make: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
/usr/bin/cmake -H/builddir/build/BUILD/mathgl-2.4.2.1 -B/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich --check-build-system CMakeFiles/Makefile.cmake 0
/usr/bin/cmake -E cmake_progress_start /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/CMakeFiles /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/CMakeFiles/progress.marks
make -f CMakeFiles/Makefile2 all
make[1]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make -f CMakeFiles/mgl_translations.dir/build.make CMakeFiles/mgl_translations.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/CMakeFiles/mgl_translations.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make -f CMakeFiles/mgl_translations.dir/build.make CMakeFiles/mgl_translations.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[  1%] Generating mathgl_es.po.done
cd /builddir/build/BUILD/mathgl-2.4.2.1 && /usr/bin/msgmerge -U mathgl_es.po /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/mathgl.pot
....................................................... done.
cd /builddir/build/BUILD/mathgl-2.4.2.1 && /usr/bin/cmake -E touch /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/mathgl_es.po.done
[  2%] Generating mathgl_es.mo
/usr/bin/msgfmt -o mathgl_es.mo /builddir/build/BUILD/mathgl-2.4.2.1/mathgl_es.po
[  2%] Generating mathgl_ru.po.done
cd /builddir/build/BUILD/mathgl-2.4.2.1 && /usr/bin/msgmerge -U mathgl_ru.po /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/mathgl.pot
....................................................... done.
cd /builddir/build/BUILD/mathgl-2.4.2.1 && /usr/bin/cmake -E touch /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/mathgl_ru.po.done
[  3%] Generating mathgl_ru.mo
/usr/bin/msgfmt -o mathgl_ru.mo /builddir/build/BUILD/mathgl-2.4.2.1/mathgl_ru.po
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[  4%] Built target mgl_translations
make -f src/CMakeFiles/mgl-static.dir/build.make src/CMakeFiles/mgl-static.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src/CMakeFiles/mgl-static.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make -f src/CMakeFiles/mgl-static.dir/build.make src/CMakeFiles/mgl-static.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make[2]: Nothing to be done for 'src/CMakeFiles/mgl-static.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 41%] Built target mgl-static
make -f src/CMakeFiles/mgl.dir/build.make src/CMakeFiles/mgl.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src/CMakeFiles/mgl.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make -f src/CMakeFiles/mgl.dir/build.make src/CMakeFiles/mgl.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make[2]: Nothing to be done for 'src/CMakeFiles/mgl.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 78%] Built target mgl
make -f src/CMakeFiles/mgl-mpi.dir/build.make src/CMakeFiles/mgl-mpi.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src/CMakeFiles/mgl-mpi.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make -f src/CMakeFiles/mgl-mpi.dir/build.make src/CMakeFiles/mgl-mpi.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make[2]: Nothing to be done for 'src/CMakeFiles/mgl-mpi.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 79%] Built target mgl-mpi
make -f src/CMakeFiles/mgl-mpi-static.dir/build.make src/CMakeFiles/mgl-mpi-static.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/src/CMakeFiles/mgl-mpi-static.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make -f src/CMakeFiles/mgl-mpi-static.dir/build.make src/CMakeFiles/mgl-mpi-static.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make[2]: Nothing to be done for 'src/CMakeFiles/mgl-mpi-static.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 81%] Built target mgl-mpi-static
make -f utils/CMakeFiles/mglconv.dir/build.make utils/CMakeFiles/mglconv.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/utils/CMakeFiles/mglconv.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make -f utils/CMakeFiles/mglconv.dir/build.make utils/CMakeFiles/mglconv.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
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make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 83%] Built target mglconv
make -f utils/CMakeFiles/make_pas.dir/build.make utils/CMakeFiles/make_pas.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/utils/CMakeFiles/make_pas.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make -f utils/CMakeFiles/make_pas.dir/build.make utils/CMakeFiles/make_pas.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
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[ 85%] Built target make_pas
make -f utils/CMakeFiles/mgl.cgi.dir/build.make utils/CMakeFiles/mgl.cgi.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/utils /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/utils/CMakeFiles/mgl.cgi.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make -f utils/CMakeFiles/mgl.cgi.dir/build.make utils/CMakeFiles/mgl.cgi.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
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make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 86%] Built target mgl.cgi
make -f examples/CMakeFiles/mgl_module.dir/build.make examples/CMakeFiles/mgl_module.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/examples/CMakeFiles/mgl_module.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make -f examples/CMakeFiles/mgl_module.dir/build.make examples/CMakeFiles/mgl_module.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make[2]: Nothing to be done for 'examples/CMakeFiles/mgl_module.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 88%] Built target mgl_module
make -f examples/CMakeFiles/mgl_example.dir/build.make examples/CMakeFiles/mgl_example.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/examples/CMakeFiles/mgl_example.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make -f examples/CMakeFiles/mgl_example.dir/build.make examples/CMakeFiles/mgl_example.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make[2]: Nothing to be done for 'examples/CMakeFiles/mgl_example.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 91%] Built target mgl_example
make -f examples/CMakeFiles/mgl_mpi_example.dir/build.make examples/CMakeFiles/mgl_mpi_example.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/examples /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/examples/CMakeFiles/mgl_mpi_example.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make -f examples/CMakeFiles/mgl_mpi_example.dir/build.make examples/CMakeFiles/mgl_mpi_example.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make[2]: Nothing to be done for 'examples/CMakeFiles/mgl_mpi_example.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 92%] Built target mgl_mpi_example
make -f fonts/CMakeFiles/make_bin.dir/build.make fonts/CMakeFiles/make_bin.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/fonts /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts/CMakeFiles/make_bin.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make -f fonts/CMakeFiles/make_bin.dir/build.make fonts/CMakeFiles/make_bin.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make[2]: Nothing to be done for 'fonts/CMakeFiles/make_bin.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[ 94%] Built target make_bin
make -f fonts/CMakeFiles/fonts.dir/build.make fonts/CMakeFiles/fonts.dir/depend
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
cd /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/mathgl-2.4.2.1 /builddir/build/BUILD/mathgl-2.4.2.1/fonts /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/fonts/CMakeFiles/fonts.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make -f fonts/CMakeFiles/fonts.dir/build.make fonts/CMakeFiles/fonts.dir/build
make[2]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
make[2]: Nothing to be done for 'fonts/CMakeFiles/fonts.dir/build'.
make[2]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
[100%] Built target fonts
make[1]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
/usr/bin/cmake -E cmake_progress_start /builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich/CMakeFiles 0
make -f CMakeFiles/Makefile2 preinstall
make[1]: Entering directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
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make[1]: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
Install the project...
/usr/bin/cmake -P cmake_install.cmake
-- Install configuration: "Release"
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/share/locale/ru/LC_MESSAGES/mathgl.mo
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/share/locale/es/LC_MESSAGES/mathgl.mo
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/lib64/libmgl.so.7.5.0
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/lib64/libmgl.so
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/lib64/libmgl.a
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/lib64/libmgl-mpi.so.7.5.0
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/lib64/libmgl-mpi.so
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/lib64/libmgl-mpi.a
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/dllexport.h
-- Up-to-date: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/canvas_wnd.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/surf.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/volume.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/data_cf.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/prim.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/mpi.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/mglplot.fs
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/mgl.fs
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/opengl.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/vect.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/gsl.fs
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/canvas_cf.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/parser.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/font.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/plot.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/base_cf.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/mgl_pas.pas
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/pde.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/define.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/cont.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/Fl_MathGL.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/wnd.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/thread.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/base.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/data.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/eval.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/canvas.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/mgl_cf.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/abstract.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/other.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/vectors.fs
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/type.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/evalc.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/mgl.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/fit.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/datac_cf.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/datac.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/mathgl.fs
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/addon.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/include/mgl2/config.h
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/bin/mglconv
-- Set runtime path of "/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/bin/mglconv" to ""
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/share/mathgl/mgl.cgi
-- Set runtime path of "/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/share/mathgl/mgl.cgi" to ""
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/bin/mgl_example
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/share/mathgl/fonts
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/share/mathgl/fonts/termes.vfmb
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/share/mathgl/fonts/schola.vfmb
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/share/mathgl/fonts/pagella.vfmb
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/share/mathgl/fonts/heros.vfmb
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/share/mathgl/fonts/heroscn.vfmb
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/share/mathgl/fonts/cursor.vfmb
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/share/mathgl/fonts/bonum.vfmb
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/share/mathgl/fonts/adventor.vfmb
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/share/mathgl/fonts/STIX.vfmb
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/lib64/cmake/mathgl/MathGL2Config.cmake
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/lib64/cmake/mathgl/MathGL2ConfigVersion.cmake
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/lib64/cmake/mathgl/MathGLTargets.cmake
-- Installing: /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr/lib64/cmake/mathgl/MathGLTargets-release.cmake
make: Leaving directory '/builddir/build/BUILD/mathgl-2.4.2.1/ppc64le-redhat-linux-gnu_mpich'
+ mkdir -p /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/lib/
+ mv /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/lib64/libmgl-mpi.a /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/lib64/libmgl-mpi.so /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/lib64/libmgl-mpi.so.7.5.0 /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/lib64/libmgl.a /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/lib64/libmgl.so /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/lib64/libmgl.so.7.5.0 /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/lib/
+ mkdir -p /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mpich-ppc64le/mgl2
+ mv /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/Fl_MathGL.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/abstract.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/addon.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/base.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/base_cf.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/canvas.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/canvas_cf.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/canvas_wnd.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/config.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/cont.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/data.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/data_cf.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/datac.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/datac_cf.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/define.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/dllexport.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/eval.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/evalc.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/fit.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/font.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/gsl.fs /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/mathgl.fs /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/mgl.fs /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/mgl.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/mgl_cf.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/mgl_pas.pas /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/mglplot.fs /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/mpi.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/opengl.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/other.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/parser.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/pde.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/plot.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/prim.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/surf.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/thread.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/type.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/vect.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/vectors.fs /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/volume.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich//usr/include/mgl2/wnd.h /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/include/mpich-ppc64le/mgl2/
+ rm -f /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/lib/libmgl-mpi.a /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/lib/libmgl.a
+ rm -r /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/usr
+ . /etc/profile.d/modules.sh
++ '[' -z '' ']'
++ '[' -z /usr/share/modulefiles ']'
++ PS_CMD=/usr/bin/ps
++ '[' '!' -x /usr/bin/ps ']'
++ EXPR_CMD=/usr/bin/expr
++ '[' '!' -x /usr/bin/expr ']'
++ BASENAME_CMD=/usr/bin/basename
++ '[' '!' -x /usr/bin/basename ']'
+++ /usr/bin/ps -p 13686 -ocomm=
++ my_shell=sh
+++ /usr/bin/expr sh : '-*\(.*\)'
++ my_shell=sh
+++ /usr/bin/basename sh
++ my_shell=sh
++ '[' -f /usr/share/lmod/lmod/init/sh ']'
++ . /usr/share/lmod/lmod/init/sh
+++ LMOD_PKG=/usr/share/lmod/lmod
+++ LMOD_DIR=/usr/share/lmod/lmod/libexec/
+++ LMOD_CMD=/usr/share/lmod/lmod/libexec/lmod
+++ MODULESHOME=/usr/share/lmod/lmod
+++ export LMOD_CMD
+++ export LMOD_PKG
+++ export LMOD_DIR
+++ export MODULESHOME
+++ export LMOD_DIR
++ unset my_shell PS_CMD EXPR_CMD BASENAME_CMD MODULEPATH_INIT
+ module unload mpi/mpich-ppc64le
++ /usr/share/lmod/lmod/libexec/lmod sh unload mpi/mpich-ppc64le
+ eval unset '__LMOD_REF_COUNT_LD_LIBRARY_PATH;' unset 'LD_LIBRARY_PATH;' unset '__LMOD_REF_COUNT_LOADEDMODULES;' unset 'LOADEDMODULES;' '__LMOD_REF_COUNT_MANPATH=/usr/share/lmod/lmod/share/man:1;' export '__LMOD_REF_COUNT_MANPATH;' 'MANPATH=/usr/share/lmod/lmod/share/man;' export 'MANPATH;' 'MODULEPATH=/etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core;' export 'MODULEPATH;' unset 'MPI_BIN;' unset 'MPI_COMPILER;' unset 'MPI_FORTRAN_MOD_DIR;' unset 'MPI_HOME;' unset 'MPI_INCLUDE;' unset 'MPI_LIB;' unset 'MPI_MAN;' unset 'MPI_PYTHON2_SITEARCH;' unset 'MPI_PYTHON3_SITEARCH;' unset 'MPI_PYTHON_SITEARCH;' unset 'MPI_SUFFIX;' unset 'MPI_SYSCONFIG;' '__LMOD_REF_COUNT_PATH=/builddir/.local/bin:1\;/builddir/bin:1\;/usr/bin:1\;/bin:1\;/usr/sbin:1\;/sbin:1\;/usr/local/sbin:1;' export '__LMOD_REF_COUNT_PATH;' 'PATH=/builddir/.local/bin:/builddir/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin;' export 'PATH;' '__LMOD_REF_COUNT_PKG_CONFIG_PATH=/usr/lib64/pkgconfig:1\;/usr/share/pkgconfig:1;' export '__LMOD_REF_COUNT_PKG_CONFIG_PATH;' 'PKG_CONFIG_PATH=:/usr/lib64/pkgconfig:/usr/share/pkgconfig;' export 'PKG_CONFIG_PATH;' unset '__LMOD_REF_COUNT__LMFILES_;' unset '_LMFILES_;' '_ModuleTable001_=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;' export '_ModuleTable001_;' '_ModuleTable002_=cmUvbG1vZC9sbW9kL21vZHVsZWZpbGVzL0NvcmUiLH0=;' export '_ModuleTable002_;' '_ModuleTable_Sz_=2;' export '_ModuleTable_Sz_;'
++ unset __LMOD_REF_COUNT_LD_LIBRARY_PATH
++ unset LD_LIBRARY_PATH
++ unset __LMOD_REF_COUNT_LOADEDMODULES
++ unset LOADEDMODULES
++ __LMOD_REF_COUNT_MANPATH=/usr/share/lmod/lmod/share/man:1
++ export __LMOD_REF_COUNT_MANPATH
++ MANPATH=/usr/share/lmod/lmod/share/man
++ export MANPATH
++ MODULEPATH=/etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core
++ export MODULEPATH
++ unset MPI_BIN
++ unset MPI_COMPILER
++ unset MPI_FORTRAN_MOD_DIR
++ unset MPI_HOME
++ unset MPI_INCLUDE
++ unset MPI_LIB
++ unset MPI_MAN
++ unset MPI_PYTHON2_SITEARCH
++ unset MPI_PYTHON3_SITEARCH
++ unset MPI_PYTHON_SITEARCH
++ unset MPI_SUFFIX
++ unset MPI_SYSCONFIG
++ __LMOD_REF_COUNT_PATH='/builddir/.local/bin:1;/builddir/bin:1;/usr/bin:1;/bin:1;/usr/sbin:1;/sbin:1;/usr/local/sbin:1'
++ export __LMOD_REF_COUNT_PATH
++ PATH=/builddir/.local/bin:/builddir/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin
++ export PATH
++ __LMOD_REF_COUNT_PKG_CONFIG_PATH='/usr/lib64/pkgconfig:1;/usr/share/pkgconfig:1'
++ export __LMOD_REF_COUNT_PKG_CONFIG_PATH
++ PKG_CONFIG_PATH=:/usr/lib64/pkgconfig:/usr/share/pkgconfig
++ export PKG_CONFIG_PATH
++ unset __LMOD_REF_COUNT__LMFILES_
++ unset _LMFILES_
++ _ModuleTable001_=X01vZHVsZVRhYmxlXz17WyJNVHZlcnNpb24iXT0zLFsiY19yZWJ1aWxkVGltZSJdPWZhbHNlLFsiY19zaG9ydFRpbWUiXT1mYWxzZSxkZXB0aFQ9e30sZmFtaWx5PXt9LG1UPXt9LG1wYXRoQT17Ii9ldGMvbW9kdWxlZmlsZXMiLCIvdXNyL3NoYXJlL21vZHVsZWZpbGVzIiwiL3Vzci9zaGFyZS9tb2R1bGVmaWxlcy9MaW51eCIsIi91c3Ivc2hhcmUvbW9kdWxlZmlsZXMvQ29yZSIsIi91c3Ivc2hhcmUvbG1vZC9sbW9kL21vZHVsZWZpbGVzL0NvcmUiLH0sWyJzeXN0ZW1CYXNlTVBBVEgiXT0iL2V0Yy9tb2R1bGVmaWxlczovdXNyL3NoYXJlL21vZHVsZWZpbGVzOi91c3Ivc2hhcmUvbW9kdWxlZmlsZXMvTGludXg6L3Vzci9zaGFyZS9tb2R1bGVmaWxlcy9Db3JlOi91c3Ivc2hh
++ export _ModuleTable001_
++ _ModuleTable002_=cmUvbG1vZC9sbW9kL21vZHVsZWZpbGVzL0NvcmUiLH0=
++ export _ModuleTable002_
++ _ModuleTable_Sz_=2
++ export _ModuleTable_Sz_
+ rm /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le//usr/lib64/libmgl-fltk.a /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le//usr/lib64/libmgl-glut.a /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le//usr/lib64/libmgl-qt4.a /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le//usr/lib64/libmgl-qt5.a /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le//usr/lib64/libmgl-wnd.a /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le//usr/lib64/libmgl-wx.a /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le//usr/lib64/libmgl.a
+ rm /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le//usr/share/mathgl/mgl.cgi
+ rm /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le//usr/share/man/man1/mgl.cgi.1
+ '[' -d _tmp_docdir ']'
+ mv /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl _tmp_docdir
+ /usr/lib/rpm/find-debuginfo.sh -j2 --strict-build-id -m -i --build-id-seed 2.4.2.1-1.fc30 --unique-debug-suffix -2.4.2.1-1.fc30.ppc64le --unique-debug-src-base mathgl-2.4.2.1-1.fc30.ppc64le --run-dwz --dwz-low-mem-die-limit 10000000 --dwz-max-die-limit 50000000 -S debugsourcefiles.list /builddir/build/BUILD/mathgl-2.4.2.1
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib/python3.7/site-packages/_mathgl.cpython-37m-ppc64le-linux-gnu.so
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mgllab
extracting debug info from /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib/python3.7/site-packages/_mathgl.cpython-37m-ppc64le-linux-gnu.so
extracting debug info from /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mgllab
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mgl_qt_example
extracting debug info from /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mgl_qt_example
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mgl_qgl_example
extracting debug info from /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mgl_qgl_example
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mgl_wx_example
extracting debug info from /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mgl_wx_example
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mgl_glut_example
extracting debug info from /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mgl_glut_example
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mgl_fltk_example
extracting debug info from /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mgl_fltk_example
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mgl_example
extracting debug info from /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mgl_example
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mglview
extracting debug info from /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mglview
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mglconv
extracting debug info from /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/mglconv
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/udav
extracting debug info from /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/bin/udav
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/lib/libmgl.so.7.5.0
extracting debug info from /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/lib/libmgl.so.7.5.0
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/lib/libmgl-mpi.so.7.5.0
extracting debug info from /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mpich/lib/libmgl-mpi.so.7.5.0
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/lib/libmgl.so.7.5.0
extracting debug info from /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/lib/libmgl.so.7.5.0
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/lib/libmgl-mpi.so.7.5.0
extracting debug info from /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/openmpi/lib/libmgl-mpi.so.7.5.0
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/octave/packages/mathgl-2.4.2.1/powerpc64le-redhat-linux-gnu-api-v52/mathgl.oct
extracting debug info from /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/octave/packages/mathgl-2.4.2.1/powerpc64le-redhat-linux-gnu-api-v52/mathgl.oct
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mgl-lua.so
extracting debug info from /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/mgl-lua.so
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-wnd.so.7.5.0
extracting debug info from /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-wnd.so.7.5.0
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-qt5.so.7.5.0
extracting debug info from /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-qt5.so.7.5.0
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-qt4.so.7.5.0
extracting debug info from /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-qt4.so.7.5.0
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-wx.so.7.5.0
extracting debug info from /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-wx.so.7.5.0
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-glut.so.7.5.0
extracting debug info from /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-glut.so.7.5.0
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-fltk.so.7.5.0
extracting debug info from /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl-fltk.so.7.5.0
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl.so.7.5.0
extracting debug info from /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib64/libmgl.so.7.5.0
/usr/lib/rpm/sepdebugcrcfix: Updated 24 CRC32s, 0 CRC32s did match.
38530 blocks
+ /usr/lib/rpm/check-buildroot
+ /usr/lib/rpm/redhat/brp-ldconfig
/sbin/ldconfig: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf: No such file or directory
+ /usr/lib/rpm/brp-compress
+ /usr/lib/rpm/brp-strip-static-archive /usr/bin/strip
+ /usr/lib/rpm/brp-python-bytecompile /usr/bin/python 1 1
Bytecompiling .py files below /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib/debug/usr/lib/python3.7 using /usr/bin/python3.7
Bytecompiling .py files below /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/lib/python3.7 using /usr/bin/python3.7
+ /usr/lib/rpm/brp-python-hardlink
+ /usr/lib/rpm/redhat/brp-mangle-shebangs
Executing(%check): /bin/sh -e /var/tmp/rpm-tmp.GZh47R
+ umask 022
+ cd /builddir/build/BUILD
+ cd mathgl-2.4.2.1
+ desktop-file-validate /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/applications/udav.desktop
/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/applications/udav.desktop: hint: value "Education;Science;Math;" for key "Categories" in group "Desktop Entry" contains more than one main category; application might appear more than once in the application menu
+ desktop-file-validate /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/applications/mgllab.desktop
/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/applications/mgllab.desktop: hint: value "Education;Science;Math;" for key "Categories" in group "Desktop Entry" contains more than one main category; application might appear more than once in the application menu
+ exit 0
Processing files: mathgl-2.4.2.1-1.fc30.ppc64le
Executing(%doc): /bin/sh -e /var/tmp/rpm-tmp.aUvrnU
+ umask 022
+ cd /builddir/build/BUILD
+ cd mathgl-2.4.2.1
+ DOCDIR=/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl
+ export LC_ALL=C
+ LC_ALL=C
+ export DOCDIR
+ /usr/bin/mkdir -p /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl
+ cp -pr AUTHORS /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl
+ cp -pr ChangeLog.txt /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl
+ cp -pr README /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl
+ cp -pr COPYING /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl
+ cp -pr README_V2 /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl
+ exit 0
Provides: libmgl.so.7.5.0()(64bit) mathgl = 2.4.2.1-1.fc30 mathgl(ppc-64) = 2.4.2.1-1.fc30
Requires(interp): /sbin/ldconfig /sbin/ldconfig
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires(post): /sbin/ldconfig
Requires(postun): /sbin/ldconfig
Requires: libGL.so.1()(64bit) libc.so.6()(64bit) libc.so.6(GLIBC_2.17)(64bit) libc.so.6(GLIBC_2.27)(64bit) libgcc_s.so.1()(64bit) libgcc_s.so.1(GCC_3.0)(64bit) libgcc_s.so.1(GCC_4.0.0)(64bit) libgif.so.7()(64bit) libgomp.so.1()(64bit) libgomp.so.1(GOMP_1.0)(64bit) libgomp.so.1(GOMP_4.0)(64bit) libgomp.so.1(OMP_1.0)(64bit) libgomp.so.1(OMP_3.0)(64bit) libgsl.so.23()(64bit) libgslcblas.so.0()(64bit) libhdf5.so.10()(64bit) libhpdf.so.2.3.0()(64bit) libjpeg.so.62()(64bit) libjpeg.so.62(LIBJPEG_6.2)(64bit) libltdl.so.7()(64bit) libm.so.6()(64bit) libm.so.6(GLIBC_2.17)(64bit) libm.so.6(GLIBC_2.27)(64bit) libmgl.so.7.5.0()(64bit) libpng16.so.16()(64bit) libpng16.so.16(PNG16_0)(64bit) libstdc++.so.6()(64bit) libstdc++.so.6(CXXABI_1.3)(64bit) libstdc++.so.6(CXXABI_1.3.8)(64bit) libstdc++.so.6(CXXABI_1.3.9)(64bit) libstdc++.so.6(GLIBCXX_3.4)(64bit) libstdc++.so.6(GLIBCXX_3.4.11)(64bit) libstdc++.so.6(GLIBCXX_3.4.15)(64bit) libstdc++.so.6(GLIBCXX_3.4.20)(64bit) libstdc++.so.6(GLIBCXX_3.4.21)(64bit) libstdc++.so.6(GLIBCXX_3.4.9)(64bit) libz.so.1()(64bit) libz.so.1(ZLIB_1.2.0)(64bit) rtld(GNU_HASH)
Processing files: mathgl-devel-2.4.2.1-1.fc30.ppc64le
Provides: cmake(MathGL2) = 2.4.2 mathgl-devel = 2.4.2.1-1.fc30 mathgl-devel(ppc-64) = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: cmake-filesystem(ppc-64) libmgl.so.7.5.0()(64bit)
Processing files: mathgl-fonts-2.4.2.1-1.fc30.ppc64le
Provides: mathgl-fonts = 2.4.2.1-1.fc30 mathgl-fonts(ppc-64) = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Processing files: mathgl-doc-2.4.2.1-1.fc30.noarch
Executing(%doc): /bin/sh -e /var/tmp/rpm-tmp.iBmx0X
+ umask 022
+ cd /builddir/build/BUILD
+ cd mathgl-2.4.2.1
+ DOCDIR=/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl-doc
+ export LC_ALL=C
+ LC_ALL=C
+ export DOCDIR
+ /usr/bin/mkdir -p /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl-doc
+ cp -pr AUTHORS /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl-doc
+ cp -pr COPYING /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl-doc
+ cp -pr _tmp_docdir/classes.png _tmp_docdir/datadvance.png _tmp_docdir/fltk.png _tmp_docdir/mathgl_en.html _tmp_docdir/mathgl_en.pdf _tmp_docdir/mathgl_ru.html _tmp_docdir/mgl_en.html _tmp_docdir/mgl_en.pdf _tmp_docdir/mgl_ru.html _tmp_docdir/png _tmp_docdir/qt.png _tmp_docdir/udav /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl-doc
+ exit 0
Provides: mathgl-doc = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Processing files: udav-2.4.2.1-1.fc30.ppc64le
Provides: application() application(udav.desktop) mimehandler(text/mgl) udav = 2.4.2.1-1.fc30 udav(ppc-64) = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: libQt5Core.so.5()(64bit) libQt5Core.so.5(Qt_5)(64bit) libQt5Gui.so.5()(64bit) libQt5Gui.so.5(Qt_5)(64bit) libQt5PrintSupport.so.5()(64bit) libQt5PrintSupport.so.5(Qt_5)(64bit) libQt5Widgets.so.5()(64bit) libQt5Widgets.so.5(Qt_5)(64bit) libc.so.6()(64bit) libc.so.6(GLIBC_2.17)(64bit) libgcc_s.so.1()(64bit) libgcc_s.so.1(GCC_3.0)(64bit) libgomp.so.1()(64bit) libgomp.so.1(GOMP_1.0)(64bit) libhdf5.so.10()(64bit) libmgl-qt5.so.7.5.0()(64bit) libmgl.so.7.5.0()(64bit) libpthread.so.0()(64bit) libpthread.so.0(GLIBC_2.17)(64bit) libstdc++.so.6()(64bit) libstdc++.so.6(CXXABI_1.3)(64bit) libstdc++.so.6(CXXABI_1.3.8)(64bit) libstdc++.so.6(GLIBCXX_3.4)(64bit) rtld(GNU_HASH)
Processing files: mathgl-mgllab-2.4.2.1-1.fc30.ppc64le
Provides: application() application(mgllab.desktop) mathgl-mgllab = 2.4.2.1-1.fc30 mathgl-mgllab(ppc-64) = 2.4.2.1-1.fc30 mgllab = 2.4.2.1-1.fc30 mimehandler(text/mgl)
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: libc.so.6()(64bit) libc.so.6(GLIBC_2.17)(64bit) libfltk.so.1.3()(64bit) libgcc_s.so.1()(64bit) libgcc_s.so.1(GCC_3.0)(64bit) libgomp.so.1()(64bit) libgomp.so.1(GOMP_1.0)(64bit) libm.so.6()(64bit) libm.so.6(GLIBC_2.17)(64bit) libmgl-fltk.so.7.5.0()(64bit) libmgl.so.7.5.0()(64bit) libpthread.so.0()(64bit) libpthread.so.0(GLIBC_2.17)(64bit) libstdc++.so.6()(64bit) libstdc++.so.6(CXXABI_1.3)(64bit) libstdc++.so.6(CXXABI_1.3.8)(64bit) libstdc++.so.6(CXXABI_1.3.9)(64bit) libstdc++.so.6(GLIBCXX_3.4)(64bit) libstdc++.so.6(GLIBCXX_3.4.20)(64bit) rtld(GNU_HASH)
Processing files: mathgl-mglview-2.4.2.1-1.fc30.ppc64le
Provides: mathgl-mglview = 2.4.2.1-1.fc30 mathgl-mglview(ppc-64) = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: libc.so.6()(64bit) libc.so.6(GLIBC_2.17)(64bit) libgcc_s.so.1()(64bit) libgcc_s.so.1(GCC_3.0)(64bit) libgomp.so.1()(64bit) libgomp.so.1(GOMP_1.0)(64bit) libmgl-fltk.so.7.5.0()(64bit) libmgl.so.7.5.0()(64bit) libstdc++.so.6()(64bit) libstdc++.so.6(CXXABI_1.3)(64bit) libstdc++.so.6(CXXABI_1.3.9)(64bit) libstdc++.so.6(GLIBCXX_3.4)(64bit) rtld(GNU_HASH)
Processing files: python3-mathgl-2.4.2.1-1.fc30.ppc64le
Provides: python3-mathgl = 2.4.2.1-1.fc30 python3-mathgl(ppc-64) = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PartialHardlinkSets) <= 4.0.4-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: libc.so.6()(64bit) libc.so.6(GLIBC_2.17)(64bit) libgcc_s.so.1()(64bit) libgcc_s.so.1(GCC_3.0)(64bit) libgomp.so.1()(64bit) libgomp.so.1(GOMP_1.0)(64bit) libm.so.6()(64bit) libm.so.6(GLIBC_2.17)(64bit) libmgl.so.7.5.0()(64bit) libpython3.7m.so.1.0()(64bit) libstdc++.so.6()(64bit) libstdc++.so.6(CXXABI_1.3)(64bit) libstdc++.so.6(CXXABI_1.3.8)(64bit) libstdc++.so.6(CXXABI_1.3.9)(64bit) libstdc++.so.6(GLIBCXX_3.4)(64bit) python(abi) = 3.7 rtld(GNU_HASH)
Processing files: mathgl-lua-2.4.2.1-1.fc30.ppc64le
Provides: mathgl-lua = 2.4.2.1-1.fc30 mathgl-lua(ppc-64) = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: libc.so.6()(64bit) libc.so.6(GLIBC_2.17)(64bit) libgcc_s.so.1()(64bit) libgcc_s.so.1(GCC_3.0)(64bit) libgomp.so.1()(64bit) libgomp.so.1(GOMP_1.0)(64bit) liblua-5.3.so()(64bit) libm.so.6()(64bit) libm.so.6(GLIBC_2.17)(64bit) libmgl.so.7.5.0()(64bit) libstdc++.so.6()(64bit) libstdc++.so.6(CXXABI_1.3)(64bit) libstdc++.so.6(CXXABI_1.3.8)(64bit) libstdc++.so.6(CXXABI_1.3.9)(64bit) libstdc++.so.6(GLIBCXX_3.4)(64bit) rtld(GNU_HASH)
Processing files: octave-mathgl-2.4.2.1-1.fc30.ppc64le
Provides: octave-mathgl = 2.4.2.1-1.fc30 octave-mathgl(ppc-64) = 2.4.2.1-1.fc30
Requires(interp): /bin/sh /bin/sh /bin/sh
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires(post): /bin/sh
Requires(preun): /bin/sh
Requires(postun): /bin/sh
Requires: libc.so.6()(64bit) libc.so.6(GLIBC_2.17)(64bit) libgcc_s.so.1()(64bit) libgcc_s.so.1(GCC_3.0)(64bit) libgomp.so.1()(64bit) libgomp.so.1(GOMP_1.0)(64bit) libm.so.6()(64bit) libm.so.6(GLIBC_2.17)(64bit) libmgl.so.7.5.0()(64bit) libstdc++.so.6()(64bit) libstdc++.so.6(CXXABI_1.3)(64bit) libstdc++.so.6(CXXABI_1.3.8)(64bit) libstdc++.so.6(CXXABI_1.3.9)(64bit) libstdc++.so.6(GLIBCXX_3.4)(64bit) libstdc++.so.6(GLIBCXX_3.4.15)(64bit) libstdc++.so.6(GLIBCXX_3.4.20)(64bit) libstdc++.so.6(GLIBCXX_3.4.9)(64bit) rtld(GNU_HASH)
Processing files: mathgl-common-2.4.2.1-1.fc30.noarch
Provides: mathgl-common = 2.4.2.1-1.fc30
Requires(interp): /bin/sh /bin/sh /bin/sh
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires(post): /bin/sh info
Requires(preun): /bin/sh info
Requires(postun): /bin/sh
Processing files: mathgl-examples-2.4.2.1-1.fc30.ppc64le
Provides: mathgl-examples = 2.4.2.1-1.fc30 mathgl-examples(ppc-64) = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: libGL.so.1()(64bit) libQt5Core.so.5()(64bit) libQt5Core.so.5(Qt_5)(64bit) libQt5OpenGL.so.5()(64bit) libQt5OpenGL.so.5(Qt_5)(64bit) libQt5Widgets.so.5()(64bit) libQt5Widgets.so.5(Qt_5)(64bit) libc.so.6()(64bit) libc.so.6(GLIBC_2.17)(64bit) libc.so.6(GLIBC_2.27)(64bit) libgcc_s.so.1()(64bit) libgcc_s.so.1(GCC_3.0)(64bit) libgcc_s.so.1(GCC_4.0.0)(64bit) libgif.so.7()(64bit) libgomp.so.1()(64bit) libgomp.so.1(GOMP_1.0)(64bit) libgomp.so.1(GOMP_4.0)(64bit) libgomp.so.1(OMP_1.0)(64bit) libgomp.so.1(OMP_3.0)(64bit) libgsl.so.23()(64bit) libgslcblas.so.0()(64bit) libhdf5.so.10()(64bit) libhpdf.so.2.3.0()(64bit) libjpeg.so.62()(64bit) libjpeg.so.62(LIBJPEG_6.2)(64bit) libltdl.so.7()(64bit) libm.so.6()(64bit) libm.so.6(GLIBC_2.17)(64bit) libm.so.6(GLIBC_2.27)(64bit) libmgl-fltk.so.7.5.0()(64bit) libmgl-glut.so.7.5.0()(64bit) libmgl-qt5.so.7.5.0()(64bit) libmgl-wx.so.7.5.0()(64bit) libmgl.so.7.5.0()(64bit) libpng16.so.16()(64bit) libpng16.so.16(PNG16_0)(64bit) libpthread.so.0()(64bit) libpthread.so.0(GLIBC_2.17)(64bit) libstdc++.so.6()(64bit) libstdc++.so.6(CXXABI_1.3)(64bit) libstdc++.so.6(CXXABI_1.3.8)(64bit) libstdc++.so.6(CXXABI_1.3.9)(64bit) libstdc++.so.6(GLIBCXX_3.4)(64bit) libstdc++.so.6(GLIBCXX_3.4.11)(64bit) libstdc++.so.6(GLIBCXX_3.4.15)(64bit) libstdc++.so.6(GLIBCXX_3.4.20)(64bit) libstdc++.so.6(GLIBCXX_3.4.21)(64bit) libstdc++.so.6(GLIBCXX_3.4.9)(64bit) libwx_baseu-3.0.so.0()(64bit) libwx_baseu-3.0.so.0(WXU_3.0)(64bit) libwx_gtk3u_core-3.0.so.0()(64bit) libwx_gtk3u_core-3.0.so.0(WXU_3.0)(64bit) libz.so.1()(64bit) libz.so.1(ZLIB_1.2.0)(64bit) rtld(GNU_HASH)
Processing files: mathgl-openmpi-2.4.2.1-1.fc30.ppc64le
Executing(%doc): /bin/sh -e /var/tmp/rpm-tmp.3Z6u03
+ umask 022
+ cd /builddir/build/BUILD
+ cd mathgl-2.4.2.1
+ DOCDIR=/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl-openmpi
+ export LC_ALL=C
+ LC_ALL=C
+ export DOCDIR
+ /usr/bin/mkdir -p /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl-openmpi
+ cp -pr COPYING /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl-openmpi
+ exit 0
Provides: libmgl-mpi.so.7.5.0()(64bit)(openmpi-ppc64le) libmgl.so.7.5.0()(64bit)(openmpi-ppc64le) mathgl-openmpi = 2.4.2.1-1.fc30 mathgl-openmpi(ppc-64) = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: libGL.so.1()(64bit) libc.so.6()(64bit) libc.so.6(GLIBC_2.17)(64bit) libc.so.6(GLIBC_2.27)(64bit) libgcc_s.so.1()(64bit) libgcc_s.so.1(GCC_3.0)(64bit) libgcc_s.so.1(GCC_4.0.0)(64bit) libgif.so.7()(64bit) libgomp.so.1()(64bit) libgomp.so.1(GOMP_1.0)(64bit) libgomp.so.1(GOMP_4.0)(64bit) libgomp.so.1(OMP_1.0)(64bit) libgomp.so.1(OMP_3.0)(64bit) libgsl.so.23()(64bit) libgslcblas.so.0()(64bit) libhdf5.so.10()(64bit)(openmpi-ppc64le) libhpdf.so.2.3.0()(64bit) libjpeg.so.62()(64bit) libjpeg.so.62(LIBJPEG_6.2)(64bit) libltdl.so.7()(64bit) libm.so.6()(64bit) libm.so.6(GLIBC_2.17)(64bit) libm.so.6(GLIBC_2.27)(64bit) libmpi.so.20()(64bit)(openmpi-ppc64le) libpng16.so.16()(64bit) libpng16.so.16(PNG16_0)(64bit) libstdc++.so.6()(64bit) libstdc++.so.6(CXXABI_1.3)(64bit) libstdc++.so.6(CXXABI_1.3.8)(64bit) libstdc++.so.6(CXXABI_1.3.9)(64bit) libstdc++.so.6(GLIBCXX_3.4)(64bit) libstdc++.so.6(GLIBCXX_3.4.11)(64bit) libstdc++.so.6(GLIBCXX_3.4.15)(64bit) libstdc++.so.6(GLIBCXX_3.4.20)(64bit) libstdc++.so.6(GLIBCXX_3.4.21)(64bit) libstdc++.so.6(GLIBCXX_3.4.9)(64bit) libz.so.1()(64bit) libz.so.1(ZLIB_1.2.0)(64bit) rtld(GNU_HASH)
Processing files: mathgl-openmpi-devel-2.4.2.1-1.fc30.ppc64le
Provides: mathgl-openmpi-devel = 2.4.2.1-1.fc30 mathgl-openmpi-devel(ppc-64) = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: libmgl-mpi.so.7.5.0()(64bit)(openmpi-ppc64le) libmgl.so.7.5.0()(64bit)(openmpi-ppc64le)
Processing files: mathgl-mpich-2.4.2.1-1.fc30.ppc64le
Executing(%doc): /bin/sh -e /var/tmp/rpm-tmp.yw426b
+ umask 022
+ cd /builddir/build/BUILD
+ cd mathgl-2.4.2.1
+ DOCDIR=/builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl-mpich
+ export LC_ALL=C
+ LC_ALL=C
+ export DOCDIR
+ /usr/bin/mkdir -p /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl-mpich
+ cp -pr COPYING /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le/usr/share/doc/mathgl-mpich
+ exit 0
Provides: libmgl-mpi.so.7.5.0()(64bit)(mpich-ppc64le) libmgl.so.7.5.0()(64bit)(mpich-ppc64le) mathgl-mpich = 2.4.2.1-1.fc30 mathgl-mpich(ppc-64) = 2.4.2.1-1.fc30 mathgl-mpich2 = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: libGL.so.1()(64bit) libc.so.6()(64bit) libc.so.6(GLIBC_2.17)(64bit) libc.so.6(GLIBC_2.27)(64bit) libgcc_s.so.1()(64bit) libgcc_s.so.1(GCC_3.0)(64bit) libgcc_s.so.1(GCC_4.0.0)(64bit) libgif.so.7()(64bit) libgomp.so.1()(64bit) libgomp.so.1(GOMP_1.0)(64bit) libgomp.so.1(GOMP_4.0)(64bit) libgomp.so.1(OMP_1.0)(64bit) libgomp.so.1(OMP_3.0)(64bit) libgsl.so.23()(64bit) libgslcblas.so.0()(64bit) libhdf5.so.10()(64bit)(mpich-ppc64le) libhpdf.so.2.3.0()(64bit) libjpeg.so.62()(64bit) libjpeg.so.62(LIBJPEG_6.2)(64bit) libltdl.so.7()(64bit) libm.so.6()(64bit) libm.so.6(GLIBC_2.17)(64bit) libm.so.6(GLIBC_2.27)(64bit) libmpi.so.12()(64bit)(mpich-ppc64le) libpng16.so.16()(64bit) libpng16.so.16(PNG16_0)(64bit) libstdc++.so.6()(64bit) libstdc++.so.6(CXXABI_1.3)(64bit) libstdc++.so.6(CXXABI_1.3.8)(64bit) libstdc++.so.6(CXXABI_1.3.9)(64bit) libstdc++.so.6(GLIBCXX_3.4)(64bit) libstdc++.so.6(GLIBCXX_3.4.11)(64bit) libstdc++.so.6(GLIBCXX_3.4.15)(64bit) libstdc++.so.6(GLIBCXX_3.4.20)(64bit) libstdc++.so.6(GLIBCXX_3.4.21)(64bit) libstdc++.so.6(GLIBCXX_3.4.9)(64bit) libz.so.1()(64bit) libz.so.1(ZLIB_1.2.0)(64bit) rtld(GNU_HASH)
Obsoletes: mathgl-mpich2 < 2.1.2-9
Processing files: mathgl-mpich-devel-2.4.2.1-1.fc30.ppc64le
Provides: mathgl-mpich-devel = 2.4.2.1-1.fc30 mathgl-mpich-devel(ppc-64) = 2.4.2.1-1.fc30 mathgl-mpich2-devel = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: libmgl-mpi.so.7.5.0()(64bit)(mpich-ppc64le) libmgl.so.7.5.0()(64bit)(mpich-ppc64le)
Obsoletes: mathgl-mpich2-devel < 2.1.2-9
Processing files: mathgl-qt4-2.4.2.1-1.fc30.ppc64le
Provides: libmgl-qt4.so.7.5.0()(64bit) mathgl-qt4 = 2.4.2.1-1.fc30 mathgl-qt4(ppc-64) = 2.4.2.1-1.fc30
Requires(interp): /sbin/ldconfig /sbin/ldconfig
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires(post): /sbin/ldconfig
Requires(postun): /sbin/ldconfig
Requires: libQtCore.so.4()(64bit) libQtGui.so.4()(64bit) libc.so.6()(64bit) libc.so.6(GLIBC_2.17)(64bit) libgcc_s.so.1()(64bit) libgcc_s.so.1(GCC_3.0)(64bit) libgomp.so.1()(64bit) libgomp.so.1(GOMP_1.0)(64bit) libm.so.6()(64bit) libm.so.6(GLIBC_2.17)(64bit) libmgl.so.7.5.0()(64bit) libpthread.so.0()(64bit) libpthread.so.0(GLIBC_2.17)(64bit) libstdc++.so.6()(64bit) libstdc++.so.6(CXXABI_1.3)(64bit) libstdc++.so.6(CXXABI_1.3.8)(64bit) libstdc++.so.6(CXXABI_1.3.9)(64bit) libstdc++.so.6(GLIBCXX_3.4)(64bit) rtld(GNU_HASH)
Processing files: mathgl-qt4-devel-2.4.2.1-1.fc30.ppc64le
Provides: mathgl-qt4-devel = 2.4.2.1-1.fc30 mathgl-qt4-devel(ppc-64) = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: libmgl-qt4.so.7.5.0()(64bit)
Processing files: mathgl-qt5-2.4.2.1-1.fc30.ppc64le
Provides: libmgl-qt5.so.7.5.0()(64bit) libmgl-wnd.so.7.5.0()(64bit) mathgl-qt5 = 2.4.2.1-1.fc30 mathgl-qt5(ppc-64) = 2.4.2.1-1.fc30
Requires(interp): /sbin/ldconfig /sbin/ldconfig
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires(post): /sbin/ldconfig
Requires(postun): /sbin/ldconfig
Requires: libQt5Core.so.5()(64bit) libQt5Core.so.5(Qt_5)(64bit) libQt5Gui.so.5()(64bit) libQt5Gui.so.5(Qt_5)(64bit) libQt5PrintSupport.so.5()(64bit) libQt5PrintSupport.so.5(Qt_5)(64bit) libQt5Widgets.so.5()(64bit) libQt5Widgets.so.5(Qt_5)(64bit) libc.so.6()(64bit) libc.so.6(GLIBC_2.17)(64bit) libfltk.so.1.3()(64bit) libgcc_s.so.1()(64bit) libgcc_s.so.1(GCC_3.0)(64bit) libgomp.so.1()(64bit) libgomp.so.1(GOMP_1.0)(64bit) libm.so.6()(64bit) libm.so.6(GLIBC_2.17)(64bit) libmgl.so.7.5.0()(64bit) libpthread.so.0()(64bit) libpthread.so.0(GLIBC_2.17)(64bit) libstdc++.so.6()(64bit) libstdc++.so.6(CXXABI_1.3)(64bit) libstdc++.so.6(CXXABI_1.3.8)(64bit) libstdc++.so.6(GLIBCXX_3.4)(64bit) rtld(GNU_HASH)
Obsoletes: mathgl-qt < 2.4
Processing files: mathgl-qt5-devel-2.4.2.1-1.fc30.ppc64le
Provides: mathgl-qt5-devel = 2.4.2.1-1.fc30 mathgl-qt5-devel(ppc-64) = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: libmgl-qt5.so.7.5.0()(64bit) libmgl-wnd.so.7.5.0()(64bit)
Obsoletes: mathgl-qt-devel < 2.4
Processing files: mathgl-fltk-2.4.2.1-1.fc30.ppc64le
Provides: libmgl-fltk.so.7.5.0()(64bit) libmgl-glut.so.7.5.0()(64bit) mathgl-fltk = 2.4.2.1-1.fc30 mathgl-fltk(ppc-64) = 2.4.2.1-1.fc30
Requires(interp): /sbin/ldconfig /sbin/ldconfig
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires(post): /sbin/ldconfig
Requires(postun): /sbin/ldconfig
Requires: libGL.so.1()(64bit) libc.so.6()(64bit) libc.so.6(GLIBC_2.17)(64bit) libfltk.so.1.3()(64bit) libgcc_s.so.1()(64bit) libgcc_s.so.1(GCC_3.0)(64bit) libglut.so.3()(64bit) libgomp.so.1()(64bit) libgomp.so.1(GOMP_1.0)(64bit) libm.so.6()(64bit) libm.so.6(GLIBC_2.17)(64bit) libmgl.so.7.5.0()(64bit) libpthread.so.0()(64bit) libpthread.so.0(GLIBC_2.17)(64bit) libstdc++.so.6()(64bit) libstdc++.so.6(CXXABI_1.3)(64bit) libstdc++.so.6(CXXABI_1.3.9)(64bit) libstdc++.so.6(GLIBCXX_3.4)(64bit) rtld(GNU_HASH)
Processing files: mathgl-fltk-devel-2.4.2.1-1.fc30.ppc64le
Provides: mathgl-fltk-devel = 2.4.2.1-1.fc30 mathgl-fltk-devel(ppc-64) = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: libmgl-fltk.so.7.5.0()(64bit) libmgl-glut.so.7.5.0()(64bit)
Processing files: mathgl-wx-2.4.2.1-1.fc30.ppc64le
Provides: libmgl-wx.so.7.5.0()(64bit) mathgl-wx = 2.4.2.1-1.fc30 mathgl-wx(ppc-64) = 2.4.2.1-1.fc30
Requires(interp): /sbin/ldconfig /sbin/ldconfig
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires(post): /sbin/ldconfig
Requires(postun): /sbin/ldconfig
Requires: libc.so.6()(64bit) libc.so.6(GLIBC_2.17)(64bit) libgcc_s.so.1()(64bit) libgcc_s.so.1(GCC_3.0)(64bit) libm.so.6()(64bit) libm.so.6(GLIBC_2.17)(64bit) libmgl.so.7.5.0()(64bit) libstdc++.so.6()(64bit) libstdc++.so.6(CXXABI_1.3)(64bit) libstdc++.so.6(CXXABI_1.3.9)(64bit) libstdc++.so.6(GLIBCXX_3.4)(64bit) libwx_baseu-3.0.so.0()(64bit) libwx_baseu-3.0.so.0(WXU_3.0)(64bit) libwx_gtk3u_core-3.0.so.0()(64bit) libwx_gtk3u_core-3.0.so.0(WXU_3.0)(64bit) rtld(GNU_HASH)
Processing files: mathgl-wx-devel-2.4.2.1-1.fc30.ppc64le
Provides: mathgl-wx-devel = 2.4.2.1-1.fc30 mathgl-wx-devel(ppc-64) = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: libmgl-wx.so.7.5.0()(64bit)
Processing files: mathgl-debugsource-2.4.2.1-1.fc30.ppc64le
Provides: mathgl-debugsource = 2.4.2.1-1.fc30 mathgl-debugsource(ppc-64) = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Processing files: mathgl-debuginfo-2.4.2.1-1.fc30.ppc64le
Provides: debuginfo(build-id) = 1aa5f5c7e1402ee0747a67e1161a1cff9ece9b14 debuginfo(build-id) = 341b9250c08490efaa29604bdb4ad29267d4b3ef debuginfo(build-id) = 562d4dd97a77954fbcdf04d6938fd69bb472ba61 debuginfo(build-id) = 678e8ab7b60a6bcbe47c4a29b963b06e1607bf7b debuginfo(build-id) = 888188731c7ad724602cb5d76feb08274e7e88f0 debuginfo(build-id) = 8af6edd902689fea079ec0dbef1426e210bdf1a8 debuginfo(build-id) = 9687271ad5e8ced2425052c85886affb8dcbc499 debuginfo(build-id) = a05e7ab2acb130de4d01535a46455e476d05d774 mathgl-debuginfo = 2.4.2.1-1.fc30 mathgl-debuginfo(ppc-64) = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Recommends: mathgl-debugsource(ppc-64) = 2.4.2.1-1.fc30
Processing files: udav-debuginfo-2.4.2.1-1.fc30.ppc64le
Provides: debuginfo(build-id) = c66a74ba5fff520b3da3c857ba62f4a78074e894 udav-debuginfo = 2.4.2.1-1.fc30 udav-debuginfo(ppc-64) = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Recommends: mathgl-debugsource(ppc-64) = 2.4.2.1-1.fc30
Processing files: mathgl-mgllab-debuginfo-2.4.2.1-1.fc30.ppc64le
Provides: debuginfo(build-id) = 40729fc69f98b2a0016552bf3e0a98fe94e1f1eb mathgl-mgllab-debuginfo = 2.4.2.1-1.fc30 mathgl-mgllab-debuginfo(ppc-64) = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Recommends: mathgl-debugsource(ppc-64) = 2.4.2.1-1.fc30
Processing files: mathgl-mglview-debuginfo-2.4.2.1-1.fc30.ppc64le
Provides: debuginfo(build-id) = f705a64ff23584f7ea392ecf74771d8d1b35a42e mathgl-mglview-debuginfo = 2.4.2.1-1.fc30 mathgl-mglview-debuginfo(ppc-64) = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Recommends: mathgl-debugsource(ppc-64) = 2.4.2.1-1.fc30
Processing files: python3-mathgl-debuginfo-2.4.2.1-1.fc30.ppc64le
Provides: debuginfo(build-id) = 5ab1a03de968dc2c2443b2b5616b93341692dee8 python3-mathgl-debuginfo = 2.4.2.1-1.fc30 python3-mathgl-debuginfo(ppc-64) = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Recommends: mathgl-debugsource(ppc-64) = 2.4.2.1-1.fc30
Processing files: mathgl-lua-debuginfo-2.4.2.1-1.fc30.ppc64le
Provides: debuginfo(build-id) = 019ecb57025cf38a68e7c2ca8302ccee656839f6 mathgl-lua-debuginfo = 2.4.2.1-1.fc30 mathgl-lua-debuginfo(ppc-64) = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Recommends: mathgl-debugsource(ppc-64) = 2.4.2.1-1.fc30
Processing files: octave-mathgl-debuginfo-2.4.2.1-1.fc30.ppc64le
Provides: debuginfo(build-id) = e456569f3c739bdb8077ced86ef28f8801cf3405 octave-mathgl-debuginfo = 2.4.2.1-1.fc30 octave-mathgl-debuginfo(ppc-64) = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Recommends: mathgl-debugsource(ppc-64) = 2.4.2.1-1.fc30
Processing files: mathgl-examples-debuginfo-2.4.2.1-1.fc30.ppc64le
Provides: debuginfo(build-id) = 1aa5f5c7e1402ee0747a67e1161a1cff9ece9b14 debuginfo(build-id) = 562d4dd97a77954fbcdf04d6938fd69bb472ba61 debuginfo(build-id) = 678e8ab7b60a6bcbe47c4a29b963b06e1607bf7b debuginfo(build-id) = 8af6edd902689fea079ec0dbef1426e210bdf1a8 debuginfo(build-id) = 9687271ad5e8ced2425052c85886affb8dcbc499 debuginfo(build-id) = a05e7ab2acb130de4d01535a46455e476d05d774 mathgl-examples-debuginfo = 2.4.2.1-1.fc30 mathgl-examples-debuginfo(ppc-64) = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Recommends: mathgl-debugsource(ppc-64) = 2.4.2.1-1.fc30
Processing files: mathgl-openmpi-debuginfo-2.4.2.1-1.fc30.ppc64le
Provides: debuginfo(build-id) = 1a25850eb407a1ed98d9b1c54f588cdcf36b75b1 debuginfo(build-id) = 7203fe0ab3fb61923b6e49cd9f1a708f5f964537 mathgl-openmpi-debuginfo = 2.4.2.1-1.fc30 mathgl-openmpi-debuginfo(ppc-64) = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Recommends: mathgl-debugsource(ppc-64) = 2.4.2.1-1.fc30
Processing files: mathgl-mpich-debuginfo-2.4.2.1-1.fc30.ppc64le
Provides: debuginfo(build-id) = 5da70d9ea4b23e8b0e4ab67ef9b4190711f39856 debuginfo(build-id) = cb798d220a53e365dbfb688cb62db5d2ec65c86b mathgl-mpich-debuginfo = 2.4.2.1-1.fc30 mathgl-mpich-debuginfo(ppc-64) = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Recommends: mathgl-debugsource(ppc-64) = 2.4.2.1-1.fc30
Processing files: mathgl-qt4-debuginfo-2.4.2.1-1.fc30.ppc64le
Provides: debuginfo(build-id) = 160dc1c748c8d8c6bda58141b9dabd549ed2cbb0 mathgl-qt4-debuginfo = 2.4.2.1-1.fc30 mathgl-qt4-debuginfo(ppc-64) = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Recommends: mathgl-debugsource(ppc-64) = 2.4.2.1-1.fc30
Processing files: mathgl-qt5-debuginfo-2.4.2.1-1.fc30.ppc64le
Provides: debuginfo(build-id) = ba8ea9142c5407f4c706a3ca232cf241312001c9 debuginfo(build-id) = e02db47a10e9af7f6dfafa7b4e1f864da7a4912d mathgl-qt5-debuginfo = 2.4.2.1-1.fc30 mathgl-qt5-debuginfo(ppc-64) = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Recommends: mathgl-debugsource(ppc-64) = 2.4.2.1-1.fc30
Processing files: mathgl-fltk-debuginfo-2.4.2.1-1.fc30.ppc64le
Provides: debuginfo(build-id) = 7d2f75e63a8143a9ce074f6ebceabc67aa2e5801 debuginfo(build-id) = e90fee085a7e8379f57fc9a86dd6302ebb4725a4 mathgl-fltk-debuginfo = 2.4.2.1-1.fc30 mathgl-fltk-debuginfo(ppc-64) = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Recommends: mathgl-debugsource(ppc-64) = 2.4.2.1-1.fc30
Processing files: mathgl-wx-debuginfo-2.4.2.1-1.fc30.ppc64le
Provides: debuginfo(build-id) = f2002ed289f0e7b4912bb06f176ba8ddfd7a86db mathgl-wx-debuginfo = 2.4.2.1-1.fc30 mathgl-wx-debuginfo(ppc-64) = 2.4.2.1-1.fc30
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Recommends: mathgl-debugsource(ppc-64) = 2.4.2.1-1.fc30
Checking for unpackaged file(s): /usr/lib/rpm/check-files /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le
Wrote: /builddir/build/RPMS/mathgl-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-devel-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-fonts-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-doc-2.4.2.1-1.fc30.noarch.rpm
Wrote: /builddir/build/RPMS/udav-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-mgllab-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-mglview-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/python3-mathgl-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-lua-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/octave-mathgl-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-common-2.4.2.1-1.fc30.noarch.rpm
Wrote: /builddir/build/RPMS/mathgl-examples-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-openmpi-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-openmpi-devel-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-mpich-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-mpich-devel-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-qt4-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-qt4-devel-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-qt5-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-qt5-devel-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-fltk-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-fltk-devel-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-wx-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-wx-devel-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-debugsource-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-debuginfo-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/udav-debuginfo-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-mgllab-debuginfo-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-mglview-debuginfo-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/python3-mathgl-debuginfo-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-lua-debuginfo-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/octave-mathgl-debuginfo-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-examples-debuginfo-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-openmpi-debuginfo-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-mpich-debuginfo-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-qt4-debuginfo-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-qt5-debuginfo-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-fltk-debuginfo-2.4.2.1-1.fc30.ppc64le.rpm
Wrote: /builddir/build/RPMS/mathgl-wx-debuginfo-2.4.2.1-1.fc30.ppc64le.rpm
Executing(%clean): /bin/sh -e /var/tmp/rpm-tmp.5rg4NQ
+ umask 022
+ cd /builddir/build/BUILD
+ cd mathgl-2.4.2.1
+ /usr/bin/rm -rf /builddir/build/BUILDROOT/mathgl-2.4.2.1-1.fc30.ppc64le
+ exit 0
Finish: rpmbuild mathgl-2.4.2.1-1.fc30.src.rpm
INFO: chroot_scan: 3 files copied to /var/lib/copr-rpmbuild/results/chroot_scan
INFO: /var/lib/mock/823363-fedora-rawhide-ppc64le-1542080832.742835/root/var/log/dnf.log
/var/lib/mock/823363-fedora-rawhide-ppc64le-1542080832.742835/root/var/log/dnf.librepo.log
/var/lib/mock/823363-fedora-rawhide-ppc64le-1542080832.742835/root/var/log/dnf.rpm.log
Finish: build phase for mathgl-2.4.2.1-1.fc30.src.rpm
INFO: Done(/var/lib/copr-rpmbuild/results/mathgl-2.4.2.1-1.fc30.src.rpm) Config(child) 30 minutes 24 seconds
INFO: Results and/or logs in: /var/lib/copr-rpmbuild/results
INFO: Cleaning up build root ('cleanup_on_success=True')
Start: clean chroot
INFO: unmounting tmpfs.
Finish: clean chroot
Finish: run