Mock Version: 2.12
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --target ppc64le --nodeps /builddir/build/SPECS/nauty.spec'], chrootPath='/var/lib/mock/epel-8-ppc64le-1630870031.394304/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=<mockbuild.trace_decorator.getLog object at 0x7fffad3ceca0>timeout=0uid=1001gid=135user='mockbuild'nspawn_args=['--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.m8651lrk:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']unshare_net=TrueprintOutput=True)
Using nspawn with args ['--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.m8651lrk:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']
Executing command: ['/usr/bin/systemd-nspawn', '-q', '-M', 'f16f4e9c25d94e5bb813104f2635d0e8', '-D', '/var/lib/mock/epel-8-ppc64le-1630870031.394304/root', '-a', '-u', 'mockbuild', '--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.m8651lrk:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11', '--console=pipe', '--setenv=TERM=vt100', '--setenv=SHELL=/bin/bash', '--setenv=HOME=/builddir', '--setenv=HOSTNAME=mock', '--setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin', '--setenv=PROMPT_COMMAND=printf "\\033]0;<mock-chroot>\\007"', '--setenv=PS1=<mock-chroot> \\s-\\v\\$ ', '--setenv=LANG=C.UTF-8', '--resolv-conf=off', 'bash', '--login', '-c', '/usr/bin/rpmbuild -bs --target ppc64le --nodeps /builddir/build/SPECS/nauty.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8', 'SYSTEMD_NSPAWN_TMPFS_TMP': '0'} and shell False
Building target platforms: ppc64le
Building for target ppc64le
Wrote: /builddir/build/SRPMS/nauty-2.7.1-5.el8.src.rpm
Child return code was: 0
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --target ppc64le --nodeps /builddir/build/SPECS/nauty.spec'], chrootPath='/var/lib/mock/epel-8-ppc64le-1630870031.394304/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=<mockbuild.trace_decorator.getLog object at 0x7fffad3ceca0>timeout=0uid=1001gid=135user='mockbuild'nspawn_args=['--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.m8651lrk:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']unshare_net=TrueprintOutput=True)
Using nspawn with args ['--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.m8651lrk:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']
Executing command: ['/usr/bin/systemd-nspawn', '-q', '-M', 'c9fc0bc60c2343d1bd78cfca1fdefc51', '-D', '/var/lib/mock/epel-8-ppc64le-1630870031.394304/root', '-a', '-u', 'mockbuild', '--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.m8651lrk:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11', '--console=pipe', '--setenv=TERM=vt100', '--setenv=SHELL=/bin/bash', '--setenv=HOME=/builddir', '--setenv=HOSTNAME=mock', '--setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin', '--setenv=PROMPT_COMMAND=printf "\\033]0;<mock-chroot>\\007"', '--setenv=PS1=<mock-chroot> \\s-\\v\\$ ', '--setenv=LANG=C.UTF-8', '--resolv-conf=off', 'bash', '--login', '-c', '/usr/bin/rpmbuild -bb --target ppc64le --nodeps /builddir/build/SPECS/nauty.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8', 'SYSTEMD_NSPAWN_TMPFS_TMP': '0'} and shell False
Building target platforms: ppc64le
Building for target ppc64le
Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.u7YYlx
+ umask 022
+ cd /builddir/build/BUILD
+ cd /builddir/build/BUILD
+ rm -rf nauty27r1
+ /usr/bin/gzip -dc /builddir/build/SOURCES/nauty27r1.tar.gz
+ /usr/bin/tar -xof -
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd nauty27r1
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ /usr/bin/cat /builddir/build/SOURCES/nauty-fix-gt_numorbits.patch
+ /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch
+ /usr/bin/cat /builddir/build/SOURCES/nauty-zlib-blisstog.patch
+ /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch
+ /usr/bin/cat /builddir/build/SOURCES/nauty-help2man.patch
+ /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch
+ /usr/bin/cat /builddir/build/SOURCES/nauty-autotoolization.patch
+ /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch
+ /usr/bin/cat /builddir/build/SOURCES/nauty-includes.patch
+ /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch
+ /usr/bin/cat /builddir/build/SOURCES/nauty-tool-prefix.patch
+ /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch
+ /usr/bin/cat /builddir/build/SOURCES/nauty-popcnt.patch
+ /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch
+ /usr/bin/cat /builddir/build/SOURCES/nauty-unbundle-cliquer.patch
+ /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch
+ rm -f makefile
+ sed -i s/@INJECTVER@/2.7.1/ configure.ac
+ autoreconf -fi
libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, 'autotool'.
libtoolize: copying file 'autotool/ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIRS, 'm4'.
libtoolize: copying file 'm4/libtool.m4'
libtoolize: copying file 'm4/ltoptions.m4'
libtoolize: copying file 'm4/ltsugar.m4'
libtoolize: copying file 'm4/ltversion.m4'
libtoolize: copying file 'm4/lt~obsolete.m4'
configure.ac:148: installing 'autotool/compile'
configure.ac:131: installing 'autotool/config.guess'
configure.ac:131: installing 'autotool/config.sub'
configure.ac:7: installing 'autotool/install-sh'
configure.ac:7: installing 'autotool/missing'
Makefile.am: installing 'autotool/depcomp'
parallel-tests: installing 'autotool/test-driver'
+ exit 0
Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.XFKhxx
+ umask 022
+ cd /builddir/build/BUILD
+ cd nauty27r1
+ 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 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer'
+ 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 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer'
+ 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 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer'
+ 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 -funwind-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 -funwind-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 -funwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules'
+ export FCFLAGS
+ LDFLAGS='-Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld'
+ export LDFLAGS
+ '[' 1 = 1 ']'
+++ dirname ./configure
++ find . -name config.guess -o -name config.sub
+ for i in $(find $(dirname ./configure) -name config.guess -o -name config.sub)
++ basename ./autotool/config.sub
+ '[' -f /usr/lib/rpm/redhat/config.sub ']'
+ /usr/bin/rm -f ./autotool/config.sub
++ basename ./autotool/config.sub
+ /usr/bin/cp -fv /usr/lib/rpm/redhat/config.sub ./autotool/config.sub
'/usr/lib/rpm/redhat/config.sub' -> './autotool/config.sub'
+ for i in $(find $(dirname ./configure) -name config.guess -o -name config.sub)
++ basename ./autotool/config.guess
+ '[' -f /usr/lib/rpm/redhat/config.guess ']'
+ /usr/bin/rm -f ./autotool/config.guess
++ basename ./autotool/config.guess
+ /usr/bin/cp -fv /usr/lib/rpm/redhat/config.guess ./autotool/config.guess
'/usr/lib/rpm/redhat/config.guess' -> './autotool/config.guess'
+ for i in $(find $(dirname ./configure) -name config.guess -o -name config.sub)
++ basename ./config.sub
+ '[' -f /usr/lib/rpm/redhat/config.sub ']'
+ /usr/bin/rm -f ./config.sub
++ basename ./config.sub
+ /usr/bin/cp -fv /usr/lib/rpm/redhat/config.sub ./config.sub
'/usr/lib/rpm/redhat/config.sub' -> './config.sub'
+ for i in $(find $(dirname ./configure) -name config.guess -o -name config.sub)
++ basename ./config.guess
+ '[' -f /usr/lib/rpm/redhat/config.guess ']'
+ /usr/bin/rm -f ./config.guess
++ basename ./config.guess
+ /usr/bin/cp -fv /usr/lib/rpm/redhat/config.guess ./config.guess
'/usr/lib/rpm/redhat/config.guess' -> './config.guess'
+ '[' 1 = 1 ']'
+ '[' x '!=' 'x-Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld' ']'
++ find . -name ltmain.sh
+ for i in $(find . -name ltmain.sh)
+ /usr/bin/sed -i.backup -e 's~compiler_flags=$~compiler_flags="-Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld"~' ./autotool/ltmain.sh
+ ./configure --build=powerpc64le-redhat-linux-gnu --host=powerpc64le-redhat-linux-gnu --program-prefix= --disable-dependency-tracking --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share --includedir=/usr/include --libdir=/usr/lib64 --libexecdir=/usr/libexec --localstatedir=/var --sharedstatedir=/var/lib --mandir=/usr/share/man --infodir=/usr/share/info --disable-static --enable-generic --enable-tls
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /usr/bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking build system type... powerpc64le-redhat-linux-gnu
checking host system type... powerpc64le-redhat-linux-gnu
checking for help2man... /usr/bin/help2man
checking for powerpc64le-redhat-linux-gnu-gcc... no
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking whether gcc understands -c and -o together... yes
checking whether make supports the include directive... yes (GNU style)
checking dependency style of gcc... none
checking whether ln -s works... yes
checking whether make sets $(MAKE)... (cached) yes
checking how to print strings... printf
checking for a sed that does not truncate output... /usr/bin/sed
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for fgrep... /usr/bin/grep -F
checking for ld used by gcc... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B
checking the name lister (/usr/bin/nm -B) interface... BSD nm
checking the maximum length of command line arguments... 1572864
checking how to convert powerpc64le-redhat-linux-gnu file names to powerpc64le-redhat-linux-gnu format... func_convert_file_noop
checking how to convert powerpc64le-redhat-linux-gnu file names to toolchain format... func_convert_file_noop
checking for /usr/bin/ld option to reload object files... -r
checking for powerpc64le-redhat-linux-gnu-objdump... no
checking for objdump... objdump
checking how to recognize dependent libraries... pass_all
checking for powerpc64le-redhat-linux-gnu-dlltool... no
checking for dlltool... no
checking how to associate runtime and link libraries... printf %s\n
checking for powerpc64le-redhat-linux-gnu-ar... no
checking for ar... ar
checking for archiver @FILE support... @
checking for powerpc64le-redhat-linux-gnu-strip... no
checking for strip... strip
checking for powerpc64le-redhat-linux-gnu-ranlib... no
checking for ranlib... ranlib
checking command to parse /usr/bin/nm -B output from gcc object... ok
checking for sysroot... no
checking for a working dd... /usr/bin/dd
checking how to truncate binary pipes... /usr/bin/dd bs=4096 count=1
checking for powerpc64le-redhat-linux-gnu-mt... no
checking for mt... no
checking if : is a manifest tool... no
checking how to run the C preprocessor... gcc -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking for dlfcn.h... yes
checking for objdir... .libs
checking if gcc supports -fno-rtti -fno-exceptions... no
checking for gcc option to produce PIC... -fPIC -DPIC
checking if gcc PIC flag -fPIC -DPIC works... yes
checking if gcc static flag -static works... no
checking if gcc supports -c -o file.o... yes
checking if gcc supports -c -o file.o... (cached) yes
checking whether the gcc linker (/usr/bin/ld) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... no
checking for special C compiler options needed for large files... no
checking for _FILE_OFFSET_BITS value needed for large files... no
checking for sys/wait.h that is POSIX.1 compatible... yes
checking signal.h usability... yes
checking signal.h presence... yes
checking for signal.h... yes
checking stddef.h usability... yes
checking stddef.h presence... yes
checking for stddef.h... yes
checking for unistd.h... (cached) yes
checking for sys/types.h... (cached) yes
checking for sys/wait.h... (cached) yes
checking for stdlib.h... (cached) yes
checking for string.h... (cached) yes
checking errno.h usability... yes
checking errno.h presence... yes
checking for errno.h... yes
checking limits.h usability... yes
checking limits.h presence... yes
checking for limits.h... yes
checking for stdint.h... (cached) yes
checking pthread.h usability... yes
checking pthread.h presence... yes
checking for pthread.h... yes
checking for pid_t... yes
checking whether ftell is declared... yes
checking whether popen is declared... yes
checking whether fdopen is declared... yes
checking whether putenv is declared... yes
checking whether setenv is declared... yes
checking whether malloc is declared... yes
checking if INFINITY is declared in math.h... 1
checking size of int... 4
checking size of long... 8
checking size of long long... 8
checking size of void*... 8
checking size of __int128... 16
checking size of __int128_t... 16
checking for isatty... yes
checking for time... yes
checking for gettimeofday... yes
checking for times... yes
checking for getrusage... yes
checking for perror... yes
checking for pipe... yes
checking for wait... yes
checking for popen... yes
checking for putenv... yes
checking for setenv... yes
checking vfork.h usability... no
checking vfork.h presence... no
checking for vfork.h... no
checking for fork... yes
checking for vfork... yes
checking for working fork... yes
checking for working vfork... (cached) yes
checking for fseeko... yes
checking for sigaction... yes
checking for sigprocmask... yes
checking if popcnt instruction is available and requested... 0
CC=gcc
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 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer
MORECFLAGS=
checking if lzcnt instruction is available and requested... 0
checking if __builtin_clz() is supported... 1
checking if __builtin_clzl() is supported... 1
checking if __builtin_clzll() is supported... 1
checking for pthread_create... no
checking for getc_unlocked... yes
checking for flockfile... yes
checking for thread local storage (TLS) class... _Thread_local
checking for gsort... no
checking for sort... sort
checking if sort supports the -k switch... 1
checking if LD -Wl,--version-script works... yes
checking for powerpc64le-redhat-linux-gnu-pkg-config... no
checking for pkg-config... /usr/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
checking for cos in -lm... yes
checking whether ZLIB is disabled... no
checking for ZLIB... yes
checking whether GMP is disabled... no
checking for GMP - version >= 6.1.2... yes
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating nauty.pc
config.status: creating Makefile
config.status: creating nauty/Makefile
config.status: creating nauty.h
config.status: creating naututil.h
config.status: creating gtools.h
config.status: creating nauty/nauty_config.h
config.status: executing depfiles commands
config.status: executing libtool commands
+ sed -e 's|^hardcode_libdir_flag_spec=.*|hardcode_libdir_flag_spec=""|g' -e 's|^runpath_var=LD_RUN_PATH|runpath_var=DIE_RPATH_DIE|g' -e 's|CC="\(.*g..\)"|CC="\1 -Wl,--as-needed"|' -i libtool
+ /usr/bin/make -O -j2
Making all in nauty
/usr/bin/make  all-am
make[2]: Entering directory '/builddir/build/BUILD/nauty27r1/nauty'
rm -f nauty.h nautinv.h naurng.h nausparse.h naututil.h naugroup.h schreier.h traces.h gtools.h gutils.h
make[2]: Leaving directory '/builddir/build/BUILD/nauty27r1/nauty'
make[2]: Entering directory '/builddir/build/BUILD/nauty27r1/nauty'
HEADERLIST=" \
	../nauty.h \
	../naututil.h \
	../gtools.h \
	../nautinv.h \
	../naurng.h \
	../nausparse.h \
	../naugroup.h \
	../schreier.h \
	../traces.h \
	../gutils.h \
	"; \
for h in $HEADERLIST; do \
	BASENAME=`basename $h`; \
	test -e $BASENAME || ln -s $h $BASENAME; \
done
make[2]: Leaving directory '/builddir/build/BUILD/nauty27r1/nauty'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty.lo nauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nauty.c  -fPIC -DPIC -o .libs/nauty.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
nauty.c: In function 'firstpathnode0.isra.2':
nauty.c:111:42: warning: 'childcount' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define OPTCALL(proc) if (proc != NULL) (*proc)
                                          ^
nauty.c:568:41: note: 'childcount' was declared here
     int tv1,index,rtnlevel,tcellsize,tc,childcount,qinvar,refcode;
                                         ^~~~~~~~~~
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nautil.lo nautil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nautil.c  -fPIC -DPIC -o .libs/nautil.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o dreadnaut-dreadnaut.o `test -f 'dreadnaut.c' || echo './'`dreadnaut.c
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
dreadnaut.c: In function 'main':
dreadnaut.c:1741:39: warning: 'timeafter' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             (timeafter-timebefore)/actmult);
                             ~~~~~~~~~~^~~~~~~~~~~~
dreadnaut.c:1741:39: warning: 'timebefore' may be used uninitialized in this function [-Wmaybe-uninitialized]
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o naugraph.lo naugraph.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naugraph.c  -fPIC -DPIC -o .libs/naugraph.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
In file included from naugraph.c:25:
naugraph.c: In function 'refine':
nauty.h:586:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
naugraph.c:195:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:843:59: note: in definition of macro 'POPCNTFUNC'
 #define POPCNTFUNC(type,name,params,...) type name params __VA_ARGS__
                                                           ^~~~~~~~~~~
naugraph.c: In function 'refine1':
nauty.h:576:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
naugraph.c:348:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:843:59: note: in definition of macro 'POPCNTFUNC'
 #define POPCNTFUNC(type,name,params,...) type name params __VA_ARGS__
                                                           ^~~~~~~~~~~
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o naurng.lo naurng.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naurng.c  -fPIC -DPIC -o .libs/naurng.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nausparse.lo nausparse.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nausparse.c  -fPIC -DPIC -o .libs/nausparse.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o schreier.lo schreier.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c schreier.c  -fPIC -DPIC -o .libs/schreier.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
schreier.c:53:1: warning: 'testispermutation' defined but not used [-Wunused-function]
 testispermutation(int id, int *p, int n)
 ^~~~~~~~~~~~~~~~~
schreier.c: In function 'filterschreier.constprop':
schreier.c:648:16: warning: 'ident' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if (!ident && !ingroup)
         ~~~~~~~^~~~~~~~~~~
schreier.c: In function 'getorbitsmin':
schreier.c:861:7: warning: 'icell' may be used uninitialized in this function [-Wmaybe-uninitialized]
       for ( ; icell < ncell; ++icell)
       ^~~
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o gtools.lo gtools.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gtools.c  -fPIC -DPIC -o .libs/gtools.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
In file included from gtools.h:63,
                 from gtools.c:6:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gtools.c: In function 'getecline':
gtools.c:406:9: warning: 'sizesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int sizesize,edgesize;
         ^~~~~~~~
gtools.c:444:39: warning: 'edgesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
         s[1] = (char)((sizesize << 4) + edgesize);
                      ~~~~~~~~~~~~~~~~~^~~~~~~~~~~
gtools.c:439:44: warning: 'bodysize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     DYNALLOC1(unsigned char,s,s_sz,headsize+bodysize,"getecline");
                                            ^
gtools.c:439:44: warning: 'headsize' may be used uninitialized in this function [-Wmaybe-uninitialized]
gtools.c: In function 'stringtograph':
gtools.c:677:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
gtools.c: In function 'stringtograph_inc':
gtools.c:832:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg':
./nauty/nauty.h:1171:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:915:9: note: 'm' was declared here
     int m,n;
         ^
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg_inc':
./nauty/nauty.h:1171:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:1068:9: note: 'm' was declared here
     int m,n;
         ^
gtools.c: In function 'stringtosparsegraph':
gtools.c:1270:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o naututil.lo naututil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naututil.c  -fPIC -DPIC -o .libs/naututil.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nautinv.lo nautinv.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nautinv.c  -fPIC -DPIC -o .libs/nautinv.o
nautinv.c: In function 'cellind':
nautinv.c:1375:17: warning: unused variable 'sw' [-Wunused-variable]
         setword sw;
                 ^~
In file included from nautinv.h:15,
                 from nautinv.c:45:
nautinv.c: In function 'refinvar':
./nauty/nauty.h:586:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
nautinv.c:1578:14: note: 'maxpos' was declared here
  int maxcell,maxpos,hint;
              ^~~~~~
./nauty/nauty.h:845:29: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type name params __VA_ARGS__
                             ^~~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nautycliquer.lo nautycliquer.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nautycliquer.c  -fPIC -DPIC -o .libs/nautycliquer.o
In file included from gtools.h:63,
                 from nautycliquer.h:8,
                 from nautycliquer.c:19:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o planarity.lo planarity.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c planarity.c  -fPIC -DPIC -o .libs/planarity.o
planarity.c: In function 'sparseg_adjl_dir_edge_exists':
planarity.c:1064:24: warning: variable 'prev_e' set but not used [-Wunused-but-set-variable]
     int         cur_e, prev_e;
                        ^~~~~~
planarity.c: In function 'sparseg_adjl_is_planar':
planarity.c:2603:23: warning: variable 'w' set but not used [-Wunused-but-set-variable]
             int       w;
                       ^
planarity.c: In function 'embedg_get_reduced_obs':
planarity.c:5605:18: warning: variable 'a' set but not used [-Wunused-but-set-variable]
         int      a, b, n_x;
                  ^
planarity.c: In function 'embedg_obstruction':
planarity.c:5911:24: warning: unused variable 'time_to_now' [-Wunused-variable]
     float      sttime, time_to_now;
                        ^~~~~~~~~~~
planarity.c:5911:16: warning: unused variable 'sttime' [-Wunused-variable]
     float      sttime, time_to_now;
                ^~~~~~
planarity.c: In function 'embedg_is_embed_valid':
planarity.c:8636:17: warning: unused variable 'v' [-Wunused-variable]
     int         v, f;
                 ^
In file included from planarity.h:25,
                 from planarity.c:32:
planarity.c: In function 'embedg_VES_get_succ_on_ext_face':
planarity.c:8793:16: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
         ASSERT(embed_graph[*s].link[0] = twin);
                ^~~~~~~~~~~
planarity.c:8793:9: note: in expansion of macro 'ASSERT'
         ASSERT(embed_graph[*s].link[0] = twin);
         ^~~~~~
planarity.c:8719:27: warning: unused variable 'eout' [-Wunused-variable]
     int        vout, ein, eout, tout;
                           ^~~~
planarity.c:8719:22: warning: unused variable 'ein' [-Wunused-variable]
     int        vout, ein, eout, tout;
                      ^~~
planarity.c: In function 'embedg_mark_minor_B':
planarity.c:9501:32: warning: unused variable 'vz' [-Wunused-variable]
     int          vv, u_x, u_y, vz, u_z, u_max, u_min;
                                ^~
planarity.c: In function 'embedg_mark_minor_D':
planarity.c:9634:30: warning: variable 'p_y' set but not used [-Wunused-but-set-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                              ^~~
planarity.c:9634:25: warning: variable 'p_x' set but not used [-Wunused-but-set-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                         ^~~
planarity.c:9634:18: warning: unused variable 'i' [-Wunused-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                  ^
At top level:
planarity.c:2185:1: warning: 'embedg_dlcl_rec_insert_right' defined but not used [-Wunused-function]
 embedg_dlcl_rec_insert_right (t_dlcl *l, t_dlcl *r)
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from planarity.h:43,
                 from planarity.c:32:
naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
planarity.h:45:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
planarity.c: In function 'embedg_recover_embedding':
planarity.c:5013:25: warning: 'v_w_in_embed' may be used uninitialized in this function [-Wmaybe-uninitialized]
             (*embedding)[v_w_in_embed].next = (*vertices)[v_l].first_edge;
                         ^
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o gutil1.lo gutil1.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gutil1.c  -fPIC -DPIC -o .libs/gutil1.o
In file included from gtools.h:63,
                 from gutil1.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o gutil2.lo gutil2.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gutil2.c  -fPIC -DPIC -o .libs/gutil2.o
In file included from gtools.h:63,
                 from gutil2.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gutil2.c: In function 'conncontent':
gutil2.c:355:9: warning: 'minv' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int minv,mindeg,deg,goodv;
         ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
gutil2.c:355:9: note: 'minv' was declared here
     int minv,mindeg,deg,goodv;
         ^~~~
./nauty/nauty.h:843:59: note: in definition of macro 'POPCNTFUNC'
 #define POPCNTFUNC(type,name,params,...) type name params __VA_ARGS__
                                                           ^~~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o gtnauty.lo gtnauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gtnauty.c  -fPIC -DPIC -o .libs/gtnauty.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
In file included from gtools.h:63,
                 from gtnauty.c:14:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o naugroup.lo naugroup.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naugroup.c  -fPIC -DPIC -o .libs/naugroup.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_addedgeg-addedgeg.o `test -f 'addedgeg.c' || echo './'`addedgeg.c
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_amtog-amtog.o `test -f 'amtog.c' || echo './'`amtog.c
In file included from gtools.h:63,
                 from amtog.c:34:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o traces.lo traces.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c traces.c  -fPIC -DPIC -o .libs/traces.o
traces.c: In function 'Traces':
traces.c:840:12: warning: unused variable 'j1' [-Wunused-variable]
     size_t j1;
            ^~
traces.c:839:48: warning: unused variable 'wgh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                                ^~~~
traces.c:839:41: warning: unused variable 'wgh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                         ^~~~
traces.c:839:34: warning: unused variable 'ngh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c:839:27: warning: unused variable 'ngh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                           ^~~~
traces.c:839:20: warning: unused variable 'vtx2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                    ^~~~
traces.c:839:14: warning: unused variable 'vtx1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
              ^~~~
traces.c:839:9: warning: unused variable 'deg' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
         ^~~
traces.c: In function 'traces_refine':
traces.c:1380:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:1379:9: warning: variable 'conta' set but not used [-Wunused-but-set-variable]
     int conta;
         ^~~~~
traces.c: In function 'traces_refine_notrace':
traces.c:2150:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c:2140:56: warning: unused variable 'auxcells' [-Wunused-variable]
     int i, j, k, jk, sc, ind0, ind1, ind2, ind3, labi, auxcells;
                                                        ^~~~~~~~
traces.c: In function 'traces_refine_maketrie':
traces.c:2746:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_comptrie':
traces.c:3323:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_sametrace':
traces.c:3906:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c: In function 'refine_tr':
traces.c:4572:15: warning: unused variable 'm' [-Wunused-variable]
     const int m = SETWORDSNEEDED(n);
               ^
traces.c: In function 'refine_tr_refine':
traces.c:4748:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:4746:13: warning: unused variable 'TraceCell' [-Wunused-variable]
     boolean TraceCell = FALSE;
             ^~~~~~~~~
traces.c:4744:85: warning: unused variable 'Tracestpend' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                                     ^~~~~~~~~~~
traces.c:4744:73: warning: unused variable 'Traceccend' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                         ^~~~~~~~~~
traces.c:4744:63: warning: unused variable 'TraceEnd' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                               ^~~~~~~~
traces.c:4744:31: warning: unused variable 'TracePos' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                               ^~~~~~~~
traces.c:4742:9: warning: variable 'newtrace' set but not used [-Wunused-but-set-variable]
     int newtrace = FALSE;
         ^~~~~~~~
traces.c:4739:72: warning: unused variable 'TraceStepsInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
                                                                        ^~~~~~~~~~~~~
traces.c:4739:60: warning: unused variable 'TraceCCInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
                                                            ^~~~~~~~~~
traces.c:4739:50: warning: unused variable 'TraceInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
                                                  ^~~~~~~~
traces.c: In function 'CheckForMatching':
traces.c:6006:10: warning: variable 'cls' set but not used [-Wunused-but-set-variable]
     int *cls;
          ^~~
traces.c: In function 'Complete':
traces.c:6280:9: warning: unused variable 'numtemporbits' [-Wunused-variable]
     int numtemporbits;
         ^~~~~~~~~~~~~
traces.c:6278:12: warning: unused variable 'j' [-Wunused-variable]
     int i, j, k;
            ^
traces.c: In function 'CompStage1':
traces.c:6835:28: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TreeNode, *TrieNode;
                            ^~~~~~~~
traces.c:6834:52: warning: unused variable 'temp' [-Wunused-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                                                    ^~~~
traces.c:6834:29: warning: variable 'gom_level' set but not used [-Wunused-but-set-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                             ^~~~~~~~~
traces.c: In function 'CompStage2':
traces.c:7028:17: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TrieNode;
                 ^~~~~~~~
traces.c:7026:17: warning: unused variable 'AuxOrb' [-Wunused-variable]
     int *CuOrb,*AuxOrb;
                 ^~~~~~
traces.c: In function 'copy_sg_structure':
traces.c:7493:18: warning: unused variable 'v2' [-Wunused-variable]
     size_t *v1, *v2, k;
                  ^~
traces.c:7491:25: warning: unused variable 'e2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                         ^~
traces.c:7491:20: warning: unused variable 'd2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                    ^~
traces.c:7491:15: warning: variable 'e1' set but not used [-Wunused-but-set-variable]
     int *d1, *e1, *d2, *e2;
               ^~
traces.c: In function 'NonSingDegPlus2':
traces.c:8803:27: warning: variable 'singcount' set but not used [-Wunused-but-set-variable]
     int k, deg1, singdeg, singcount;
                           ^~~~~~~~~
traces.c: In function 'PrintWeightedGraph2':
traces.c:9251:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'PrintBlissGraph':
traces.c:9267:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'WeightCodes':
traces.c:10173:34: warning: variable 'ngh2' set but not used [-Wunused-but-set-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c: At top level:
traces.c:243:16: warning: 'traces_degree_refine' declared 'static' but never defined [-Wunused-function]
 static boolean traces_degree_refine(sparsegraph*, Candidate*, int, Partition*,
                ^~~~~~~~~~~~~~~~~~~~
traces.c:256:13: warning: 'traces_refine_refine' declared 'static' but never defined [-Wunused-function]
 static int  traces_refine_refine(sparsegraph*, Candidate*, int, Partition*,
             ^~~~~~~~~~~~~~~~~~~~
traces.c:10316:9: warning: 'TargetCellFirstPathSmall' defined but not used [-Wunused-function]
 boolean TargetCellFirstPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
         ^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:10282:5: warning: 'TargetCellExpPathSmall' defined but not used [-Wunused-function]
 int TargetCellEmake[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
xpPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
     ^~~~~~~~~~~~~~~~~~~~~~
traces.c:10248:9: warning: 'TargetCellSmall' defined but not used [-Wunused-function]
 boolean TargetCellSmall(Candidate *TargCand, Partition *Part, int n, struct TracesVars* tv, int Lv) {
         ^~~~~~~~~~~~~~~
traces.c:10148:5: warning: 'VerifyPerm' defined but not used [-Wunused-function]
 int VerifyPerm(int *perm, int n,int where) {
     ^~~~~~~~~~
traces.c:10129:9: warning: 'VerifyPart' defined but not used [-Wunused-function]
 boolean VerifyPart(Partition *Part, int start, int end) {
         ^~~~~~~~~~
traces.c:10116:9: warning: 'VerifyId' defined but not used [-Wunused-function]
 boolean VerifyId(int *p, int n) {
         ^~~~~~~~
traces.c:10101:9: warning: 'VerifyCand' defined but not used [-Wunused-function]
 boolean VerifyCand(Candidate *Cand, int n, int line) {
         ^~~~~~~~~~
traces.c:10019:7: warning: 'trie_dump' defined but not used [-Wunused-function]
 void  trie_dump(trie *t) {
       ^~~~~~~~~
traces.c:9584:6: warning: 'SetAutom' defined but not used [-Wunused-function]
 void SetAutom(int q, int n, struct TracesVars *tv) {
      ^~~~~~~~
traces.c:9281:6: warning: 'putgraphplus_sg' defined but not used [-Wunused-function]
 void putgraphplus_sg(FILE *f, sparsegraph *sg, int linelength)
      ^~~~~~~~~~~~~~~
traces.c:9265:6: warning: 'PrintBlissGraph' defined but not used [-Wunused-function]
 void PrintBlissGraph(int n) {
      ^~~~~~~~~~~~~~~
traces.c:9249:6: warning: 'PrintWeightedGraph2' defined but not used [-Wunused-function]
 void PrintWeightedGraph2(int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:9231:6: warning: 'PrintWeightedGraph1' defined but not used [-Wunused-function]
 void PrintWeightedGraph1(sparsegraph *g_arg, int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:8641:6: warning: 'MakeDiscrete' defined but not used [-Wunused-function]
 void MakeDiscrete(Partition *Part, int cell) {
      ^~~~~~~~~~~~
traces.c:6276:6: warning: 'Complete' defined but not used [-Wunused-function]
 void Complete(sparsegraph *sg_orig, Candidate *Cand, Partition *Part, int cell, TracesVars *tv,
      ^~~~~~~~
traces.c: In function 'traces_refine_notrace.isra.19':
traces.c:2551:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:2564:39: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                       ^
traces.c:2565:45: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                             ^
traces.c: In function 'traces_refine_sametrace.isra.20':
traces.c:4352:79: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:4367:43: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     CStack[BigCellPos] = ind0;
                                           ^
traces.c:4366:75: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (BigCell != ind0)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
traces.c: In function 'traces_refine_comptrie.isra.24':
traces.c:3719:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:3734:39: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                       ^
traces.c:3735:45: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                             ^
traces.c: In function 'traces_refine.isra.31':
traces.c:1863:79: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:1878:43: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     CStack[BigCellPos] = ind0;
                                           ^
traces.c:1877:75: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (BigCell != ind0)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
traces.c: In function 'CompStage1':
traces.c:3139:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:2744:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:3153:39: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                       ^
traces.c:2744:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:3154:45: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                             ^
traces.c:2744:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
traces.c: In function 'refine_tr':
traces.c:5148:79: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:4745:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:5162:43: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     CStack[BigCellPos] = ind0;
                                           ^
traces.c:4745:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:5163:49: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     StackMarkers[BigCell] = 0;
                                                 ^
traces.c:4745:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
traces.c: In function 'Traces':
traces.c:6567:44: warning: 'closeloop' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         if (closeloop < tv->tolevel) k = SpineTL->tgtend;
                                            ^
traces.c:6311:13: note: 'closeloop' was declared here
     boolean closeloop, firstsing, has_nexttcell;
             ^~~~~~~~~
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_assembleg-assembleg.o `test -f 'assembleg.c' || echo './'`assembleg.c
assembleg.c: In function 'main':
assembleg.c:213:19: warning: unused variable 'nin' [-Wunused-variable]
     nauty_counter nin;
                   ^~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_biplabg-biplabg.o `test -f 'biplabg.c' || echo './'`biplabg.c
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_catg-catg.o `test -f 'catg.c' || echo './'`catg.c
In file included from gtools.h:63,
                 from catg.c:14:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_converseg-converseg.o `test -f 'converseg.c' || echo './'`converseg.c
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_complg-complg.o `test -f 'complg.c' || echo './'`complg.c
complg.c: In function 'main':
complg.c:261:17: warning: 'loopsc' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 fcanonise(gc,m,n,hc,NULL,digraph||loopsc>0);
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_copyg-copyg.o `test -f 'copyg.c' || echo './'`copyg.c
copyg.c: In function 'main':
copyg.c:111:15: warning: variable 't1' set but not used [-Wunused-but-set-variable]
     double t0,t1;
               ^~
copyg.c:111:12: warning: variable 't0' set but not used [-Wunused-but-set-variable]
     double t0,t1;
            ^~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_countg-testg.o `test -f 'testg.c' || echo './'`testg.c
In file included from testg.c:337:
splay.c: In function 'splay_insert':
splay.c:249:9: warning: unused variable 'i' [-Wunused-variable]
     int i,cmp;
         ^
splay.c: In function 'splay_lookup':
splay.c:314:9: warning: unused variable 'i' [-Wunused-variable]
     int i,cmp;   /* i is available for COMPARE */
         ^
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_deledgeg-deledgeg.o `test -f 'deledgeg.c' || echo './'`deledgeg.c
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_delptg-delptg.o `test -f 'delptg.c' || echo './'`delptg.c
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_directg-directg.o `test -f 'directg.c' || echo './'`directg.c
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_cubhamg-cubhamg.o `test -f 'cubhamg.c' || echo './'`cubhamg.c
cubhamg.c: In function 'check_it':
cubhamg.c:199:9: warning: variable 'xdin' set but not used [-Wunused-but-set-variable]
     int xdin[MAXN],xdout[MAXN],xnin,v,i,j,k,l,*gv,xin,xout,has1;
         ^~~~
cubhamg.c: In function 'eplus':
cubhamg.c:1035:8: warning: variable 'a' set but not used [-Wunused-but-set-variable]
  int i,a,b,c,d,xy,why;
        ^
cubhamg.c: In function 'main':
cubhamg.c:1603:23: warning: unused variable 'm' [-Wunused-variable]
         int ch,weight,m,n,ne,i,namesgot,nl;
                       ^
At top level:
cubhamg.c:1531:1: warning: 'gtocub' defined but not used [-Wunused-function]
 gtocub(graph *g, int m, int n, cubgraph cub, int *pne)
 ^~~~~~
cubhamg.c:1445:1: warning: 'biconnected_v' defined but not used [-Wunused-function]
 biconnected_v(graph *g, int vv, int m, int n)
 ^~~~~~~~~~~~~
cubhamg.c:194:1: warning: 'check_it' defined but not used [-Wunused-function]
 check_it(int index, cubgraph g, cubgraph eno, edgevec v1, edgevec v2,
 ^~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_dretog-dretog.o `test -f 'dretog.c' || echo './'`dretog.c
In file included from gtools.h:63,
                 from dretog.c:33:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_edgetransg-edgetransg.o `test -f 'edgetransg.c' || echo './'`edgetransg.c
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_dretodot-dretodot.o `test -f 'dretodot.c' || echo './'`dretodot.c
In file included from gtools.h:63,
                 from dretodot.c:41:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
dretodot.c: In function 'main':
dretodot.c:269:56: warning: 'RnkIndDist' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int nodescale, distance, StInd, StIndDist, RnkInd, RnkIndDist;
                                                        ^~~~~~~~~~
dretodot.c:578:11: warning: 'StInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     while (k<StInd) {
           ^
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from dretodot.c:41:
./nauty/nauty.h:1207:20: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if ((size_t)(sz1)*(size_t)(sz2) > name_sz) \
                    ^
dretodot.c:253:6: note: 'm' was declared here
  int m, n, c, a, i, j, k, end, n_count;
      ^
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW1_la-nauty.lo `test -f 'nauty.c' || echo './'`nauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nauty.c  -fPIC -DPIC -o .libs/libnautyW1_la-nauty.o
nauty.c: In function 'firstpathnode':
nauty.c:111:42: warning: 'childcount' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define OPTCALL(proc) if (proc != NULL) (*proc)
                                          ^
nauty.c:568:41: note: 'childcount' was declared here
     int tv1,index,rtnlevel,tcellsize,tc,childcount,qinvar,refcode;
                                         ^~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_genbg-genbg.o `test -f 'genbg.c' || echo './'`genbg.c
genbg.c: In function 'genextend':
genbg.c:1195:20: warning: 'nfeet' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int dneed,need,nfeet,hideg,deg1,ft[MAXN],nfrag,frag[MAXN];
                    ^~~~~
genbg.c:1195:46: warning: 'nfrag' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int dneed,need,nfeet,hideg,deg1,ft[MAXN],nfrag,frag[MAXN];
                                              ^~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW1_la-nautil.lo `test -f 'nautil.c' || echo './'`nautil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nautil.c  -fPIC -DPIC -o .libs/libnautyW1_la-nautil.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW1_la-naugraph.lo `test -f 'naugraph.c' || echo './'`naugraph.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naugraph.c  -fPIC -DPIC -o .libs/libnautyW1_la-naugraph.o
In file included from naugraph.c:25:
naugraph.c: In function 'refine1':
nauty.h:576:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
naugraph.c:348:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:843:59: note: in definition of macro 'POPCNTFUNC'
 #define POPCNTFUNC(type,name,params,...) type name params __VA_ARGS__
                                                           ^~~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW1_la-naurng.lo `test -f 'naurng.c' || echo './'`naurng.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naurng.c  -fPIC -DPIC -o .libs/libnautyW1_la-naurng.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW1_la-nausparse.lo `test -f 'nausparse.c' || echo './'`nausparse.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nausparse.c  -fPIC -DPIC -o .libs/libnautyW1_la-nausparse.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW1_la-schreier.lo `test -f 'schreier.c' || echo './'`schreier.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c schreier.c  -fPIC -DPIC -o .libs/libnautyW1_la-schreier.o
schreier.c:53:1: warning: 'testispermutation' defined but not used [-Wunused-function]
 testispermutation(int id, int *p, int n)
 ^~~~~~~~~~~~~~~~~
schreier.c: In function 'filterschreier.constprop':
schreier.c:648:16: warning: 'ident' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if (!ident && !ingroup)
         ~~~~~~~^~~~~~~~~~~
schreier.c: In function 'getorbitsmin':
schreier.c:861:7: warning: 'icell' may be used uninitialized in this function [-Wmaybe-uninitialized]
       for ( ; icell < ncell; ++icell)
       ^~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW1_la-gtools.lo `test -f 'gtools.c' || echo './'`gtools.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gtools.c  -fPIC -DPIC -o .libs/libnautyW1_la-gtools.o
In file included from gtools.h:63,
                 from gtools.c:6:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gtools.c: In function 'getecline':
gtools.c:406:9: warning: 'sizesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int sizesize,edgesize;
         ^~~~~~~~
gtools.c:444:39: warning: 'edgesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
         s[1] = (char)((sizesize << 4) + edgesize);
                      ~~~~~~~~~~~~~~~~~^~~~~~~~~~~
gtools.c:439:44: warning: 'bodysize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     DYNALLOC1(unsigned char,s,s_sz,headsize+bodysize,"getecline");
                                            ^
gtools.c:439:44: warning: 'headsize' may be used uninitialized in this function [-Wmaybe-uninitialized]
gtools.c: In function 'stringtograph':
gtools.c:677:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
gtools.c: In function 'stringtograph_inc':
gtools.c:832:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg':
./nauty/nauty.h:1171:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:915:9: note: 'm' was declared here
     int m,n;
         ^
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg_inc':
./nauty/nauty.h:1171:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:1068:9: note: 'm' was declared here
     int m,n;
         ^
gtools.c: In function 'stringtosparsegraph':
gtools.c:1270:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW1_la-naututil.lo `test -f 'naututil.c' || echo './'`naututil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naututil.c  -fPIC -DPIC -o .libs/libnautyW1_la-naututil.o
naututil.c: In function 'putquotient_sg':
naututil.c:1566:11: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int i,m,n;
           ^
naututil.c: In function 'readptn':
naututil.c:1759:17: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int c,v1,v2,m;
                 ^
naututil.c: In function 'readvperm':
naututil.c:2161:9: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int m,c,v1,v2;
         ^
naututil.c: In function 'complement_sg':
naututil.c:2599:13: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int i,l,m,n;
             ^
naututil.c: In function 'mathon_sg':
naututil.c:2652:13: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int i,k,m,n1,n2;
             ^
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW1_la-nautinv.lo `test -f 'nautinv.c' || echo './'`nautinv.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nautinv.c  -fPIC -DPIC -o .libs/libnautyW1_la-nautinv.o
nautinv.c: In function 'cellind':
nautinv.c:1375:17: warning: unused variable 'sw' [-Wunused-variable]
         setword sw;
                 ^~
In file included from nautinv.h:15,
                 from nautinv.c:45:
nautinv.c: In function 'refinvar':
./nauty/nauty.h:576:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
nautinv.c:1578:14: note: 'maxpos' was declared here
  int maxcell,maxpos,hint;
              ^~~~~~
./nauty/nauty.h:845:29: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type name params __VA_ARGS__
                             ^~~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW1_la-nautycliquer.lo `test -f 'nautycliquer.c' || echo './'`nautycliquer.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nautycliquer.c  -fPIC -DPIC -o .libs/libnautyW1_la-nautycliquer.o
In file included from gtools.h:63,
                 from nautycliquer.h:8,
                 from nautycliquer.c:19:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW1_la-planarity.lo `test -f 'planarity.c' || echo './'`planarity.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c planarity.c  -fPIC -DPIC -o .libs/libnautyW1_la-planarity.o
planarity.c: In function 'sparseg_adjl_dir_edge_exists':
planarity.c:1064:24: warning: variable 'prev_e' set but not used [-Wunused-but-set-variable]
     int         cur_e, prev_e;
                        ^~~~~~
planarity.c: In function 'sparseg_adjl_is_planar':
planarity.c:2603:23: warning: variable 'w' set but not used [-Wunused-but-set-variable]
             int       w;
                       ^
planarity.c: In function 'embedg_get_reduced_obs':
planarity.c:5605:18: warning: variable 'a' set but not used [-Wunused-but-set-variable]
         int      a, b, n_x;
                  ^
planarity.c: In function 'embedg_obstruction':
planarity.c:5911:24: warning: unused variable 'time_to_now' [-Wunused-variable]
     float      sttime, time_to_now;
                        ^~~~~~~~~~~
planarity.c:5911:16: warning: unused variable 'sttime' [-Wunused-variable]
     float      sttime, time_to_now;
                ^~~~~~
planarity.c: In function 'embedg_is_embed_valid':
planarity.c:8636:17: warning: unused variable 'v' [-Wunused-variable]
     int         v, f;
                 ^
In file included from planarity.h:25,
                 from planarity.c:32:
planarity.c: In function 'embedg_VES_get_succ_on_ext_face':
planarity.c:8793:16: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
         ASSERT(embed_graph[*s].link[0] = twin);
                ^~~~~~~~~~~
planarity.c:8793:9: note: in expansion of macro 'ASSERT'
         ASSERT(embed_graph[*s].link[0] = twin);
         ^~~~~~
planarity.c:8719:27: warning: unused variable 'eout' [-Wunused-variable]
     int        vout, ein, eout, tout;
                           ^~~~
planarity.c:8719:22: warning: unused variable 'ein' [-Wunused-variable]
     int        vout, ein, eout, tout;
                      ^~~
planarity.c: In function 'embedg_mark_minor_B':
planarity.c:9501:32: warning: unused variable 'vz' [-Wunused-variable]
     int          vv, u_x, u_y, vz, u_z, u_max, u_min;
                                ^~
planarity.c: In function 'embedg_mark_minor_D':
planarity.c:9634:30: warning: variable 'p_y' set but not used [-Wunused-but-set-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                              ^~~
planarity.c:9634:25: warning: variable 'p_x' set but not used [-Wunused-but-set-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                         ^~~
planarity.c:9634:18: warning: unused variable 'i' [-Wunused-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                  ^
At top level:
planarity.c:2185:1: warning: 'embedg_dlcl_rec_insert_right' defined but not used [-Wunused-function]
 embedg_dlcl_rec_insert_right (t_dlcl *l, t_dlcl *r)
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from planarity.h:43,
                 from planarity.c:32:
naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
planarity.h:45:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
planarity.c: In function 'embedg_recover_embedding':
planarity.c:5013:25: warning: 'v_w_in_embed' may be used uninitialized in this function [-Wmaybe-uninitialized]
             (*embedding)[v_w_in_embed].next = (*vertices)[v_l].first_edge;
                         ^
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW1_la-gutil1.lo `test -f 'gutil1.c' || echo './'`gutil1.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gutil1.c  -fPIC -DPIC -o .libs/libnautyW1_la-gutil1.o
In file included from gtools.h:63,
                 from gutil1.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW1_la-gutil2.lo `test -f 'gutil2.c' || echo './'`gutil2.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gutil2.c  -fPIC -DPIC -o .libs/libnautyW1_la-gutil2.o
In file included from gtools.h:63,
                 from gutil2.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gutil2.c: In function 'conncontent':
gutil2.c:355:9: warning: 'minv' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int minv,mindeg,deg,goodv;
         ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
gutil2.c:355:9: note: 'minv' was declared here
     int minv,mindeg,deg,goodv;
         ^~~~
./nauty/nauty.h:843:59: note: in definition of macro 'POPCNTFUNC'
 #define POPCNTFUNC(type,name,params,...) type name params __VA_ARGS__
                                                           ^~~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW1_la-gtnauty.lo `test -f 'gtnauty.c' || echo './'`gtnauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gtnauty.c  -fPIC -DPIC -o .libs/libnautyW1_la-gtnauty.o
gtnauty.c: In function 'istransitive':
gtnauty.c:653:9: warning: unused variable 'count' [-Wunused-variable]
     int count[MAXN];
         ^~~~~
gtnauty.c:652:10: warning: unused variable 'x' [-Wunused-variable]
     long x[MAXN];
          ^
In file included from gtools.h:63,
                 from gtnauty.c:14:
At top level:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Circular nauty.map <- nauty.map dependency dropped.
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW1_la-naugroup.lo `test -f 'naugroup.c' || echo './'`naugroup.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naugroup.c  -fPIC -DPIC -o .libs/libnautyW1_la-naugroup.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/usr/bin/sed -e 's#LIBNAUTY_#LIBNAUTY'W1'_#' nauty.map > nautyW1.map
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64 -DMAXN1=30   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_genbgL-genbg.o `test -f 'genbg.c' || echo './'`genbg.c
genbg.c: In function 'genextend':
genbg.c:1195:20: warning: 'nfeet' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int dneed,need,nfeet,hideg,deg1,ft[MAXN],nfrag,frag[MAXN];
                    ^~~~~
genbg.c:1195:46: warning: 'nfrag' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int dneed,need,nfeet,hideg,deg1,ft[MAXN],nfrag,frag[MAXN];
                                              ^~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL1_la-nauty.lo `test -f 'nauty.c' || echo './'`nauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nauty.c  -fPIC -DPIC -o .libs/libnautyL1_la-nauty.o
nauty.c: In function 'firstpathnode':
nauty.c:111:42: warning: 'childcount' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define OPTCALL(proc) if (proc != NULL) (*proc)
                                          ^
nauty.c:568:41: note: 'childcount' was declared here
     int tv1,index,rtnlevel,tcellsize,tc,childcount,qinvar,refcode;
                                         ^~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW1_la-traces.lo `test -f 'traces.c' || echo './'`traces.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c traces.c  -fPIC -DPIC -o .libs/libnautyW1_la-traces.o
traces.c: In function 'Traces':
traces.c:840:12: warning: unused variable 'j1' [-Wunused-variable]
     size_t j1;
            ^~
traces.c:839:48: warning: unused variable 'wgh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                                ^~~~
traces.c:839:41: warning: unused variable 'wgh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                         ^~~~
traces.c:839:34: warning: unused variable 'ngh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c:839:27: warning: unused variable 'ngh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                           ^~~~
traces.c:839:20: warning: unused variable 'vtx2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                    ^~~~
traces.c:839:14: warning: unused variable 'vtx1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
              ^~~~
traces.c:839:9: warning: unused variable 'deg' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
         ^~~
traces.c: In function 'traces_refine':
traces.c:1380:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:1379:9: warning: variable 'conta' set but not used [-Wunused-but-set-variable]
     int conta;
         ^~~~~
traces.c: In function 'traces_refine_notrace':
traces.c:2150:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c:2140:56: warning: unused variable 'auxcells' [-Wunused-variable]
     int i, j, k, jk, sc, ind0, ind1, ind2, ind3, labi, auxcells;
                                                        ^~~~~~~~
traces.c: In function 'traces_refine_maketrie':
traces.c:2746:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_comptrie':
traces.c:3323:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_sametrace':
traces.c:3906:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c: In function 'refine_tr':
traces.c:4572:15: warning: unused variable 'm' [-Wunused-variable]
     const int m = SETWORDSNEEDED(n);
               ^
traces.c: In function 'refine_tr_refine':
traces.c:4748:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:4746:13: warning: unused variable 'TraceCell' [-Wunused-variable]
     boolean TraceCell = FALSE;
             ^~~~~~~~~
traces.c:4744:85: warning: unused variable 'Tracestpend' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                                     ^~~~~~~~~~~
traces.c:4744:73: warning: unused variable 'Traceccend' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                         ^~~~~~~~~~
traces.c:4744:63: warning: unused variable 'TraceEnd' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                               ^~~~~~~~
traces.c:4744:31: warning: unused variable 'TracePos' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                               ^~~~~~~~
traces.c:4742:9: warning: variable 'newtrace' set but not used [-Wunused-but-set-variable]
     int newtrace = FALSE;
         ^~~~~~~~
traces.c:4739:72: warning: unused variable 'TraceStepsInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
                                                                        ^~~~~~~~~~~~~
traces.c:4739:60: warning: unused variable 'TraceCCInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
                                                            ^~~~~~~~~~
traces.c:4739:50: warning: unused variable 'TraceInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
                                                  ^~~~~~~~
traces.c: In function 'CheckForMatching':
traces.c:6006:10: warning: variable 'cls' set but not used [-Wunused-but-set-variable]
     int *cls;
          ^~~
traces.c: In function 'Complete':
traces.c:6280:9: warning: unused variable 'numtemporbits' [-Wunused-variable]
     int numtemporbits;
         ^~~~~~~~~~~~~
traces.c:6278:12: warning: unused variable 'j' [-Wunused-variable]
     int i, j, k;
            ^
traces.c: In function 'CompStage1':
traces.c:6835:28: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TreeNode, *TrieNode;
                            ^~~~~~~~
traces.c:6834:52: warning: unused variable 'temp' [-Wunused-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                                                    ^~~~
traces.c:6834:29: warning: variable 'gom_level' set but not used [-Wunused-but-set-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                             ^~~~~~~~~
traces.c: In function 'CompStage2':
traces.c:7028:17: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TrieNode;
                 ^~~~~~~~
traces.c:7026:17: warning: unused variable 'AuxOrb' [-Wunused-variable]
     int *CuOrb,*AuxOrb;
                 ^~~~~~
traces.c: In function 'copy_sg_structure':
traces.c:7493:18: warning: unused variable 'v2' [-Wunused-variable]
     size_t *v1, *v2, k;
                  ^~
traces.c:7491:25: warning: unused variable 'e2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                         ^~
traces.c:7491:20: warning: unused variable 'd2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                    ^~
traces.c:7491:15: warning: variable 'e1' set but not used [-Wunused-but-set-variable]
     int *d1, *e1, *d2, *e2;
               ^~
traces.c: In function 'NonSingDegPlus2':
traces.c:8803:27: warning: variable 'singcount' set but not used [-Wunused-but-set-variable]
     int k, deg1, singdeg, singcount;
                           ^~~~~~~~~
traces.c: In function 'PrintWeightedGraph2':
traces.c:9251:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'PrintBlissGraph':
traces.c:9267:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'WeightCodes':
traces.c:10173:34: warning: variable 'ngh2' set but not used [-Wunused-but-set-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c: At top level:
traces.c:243:16: warning: 'traces_degree_refine' declared 'static' but never defined [-Wunused-function]
 static boolean traces_degree_refine(sparsegraph*, Candidate*, int, Partition*,
                ^~~~~~~~~~~~~~~~~~~~
traces.c:256:13: warning: 'traces_refine_refine' declared 'static' but never defined [-Wunused-function]
 static int  traces_refine_refine(sparsegraph*, Candidate*, int, Partition*,
             ^~~~~~~~~~~~~~~~~~~~
traces.c:10316:9: warning: 'TargetCellFirstPathSmall' defined but not used [-Wunused-function]
 boolean TargetCellFirstPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
         ^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:10282:5: warning: 'TargetCellExpPathSmall' defined but not used [-Wunused-function]
 int TargetCellEmake[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
xpPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
     ^~~~~~~~~~~~~~~~~~~~~~
traces.c:10248:9: warning: 'TargetCellSmall' defined but not used [-Wunused-function]
 boolean TargetCellSmall(Candidate *TargCand, Partition *Part, int n, struct TracesVars* tv, int Lv) {
         ^~~~~~~~~~~~~~~
traces.c:10148:5: warning: 'VerifyPerm' defined but not used [-Wunused-function]
 int VerifyPerm(int *perm, int n,int where) {
     ^~~~~~~~~~
traces.c:10129:9: warning: 'VerifyPart' defined but not used [-Wunused-function]
 boolean VerifyPart(Partition *Part, int start, int end) {
         ^~~~~~~~~~
traces.c:10116:9: warning: 'VerifyId' defined but not used [-Wunused-function]
 boolean VerifyId(int *p, int n) {
         ^~~~~~~~
traces.c:10101:9: warning: 'VerifyCand' defined but not used [-Wunused-function]
 boolean VerifyCand(Candidate *Cand, int n, int line) {
         ^~~~~~~~~~
traces.c:10019:7: warning: 'trie_dump' defined but not used [-Wunused-function]
 void  trie_dump(trie *t) {
       ^~~~~~~~~
traces.c:9584:6: warning: 'SetAutom' defined but not used [-Wunused-function]
 void SetAutom(int q, int n, struct TracesVars *tv) {
      ^~~~~~~~
traces.c:9281:6: warning: 'putgraphplus_sg' defined but not used [-Wunused-function]
 void putgraphplus_sg(FILE *f, sparsegraph *sg, int linelength)
      ^~~~~~~~~~~~~~~
traces.c:9265:6: warning: 'PrintBlissGraph' defined but not used [-Wunused-function]
 void PrintBlissGraph(int n) {
      ^~~~~~~~~~~~~~~
traces.c:9249:6: warning: 'PrintWeightedGraph2' defined but not used [-Wunused-function]
 void PrintWeightedGraph2(int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:9231:6: warning: 'PrintWeightedGraph1' defined but not used [-Wunused-function]
 void PrintWeightedGraph1(sparsegraph *g_arg, int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:8641:6: warning: 'MakeDiscrete' defined but not used [-Wunused-function]
 void MakeDiscrete(Partition *Part, int cell) {
      ^~~~~~~~~~~~
traces.c:6276:6: warning: 'Complete' defined but not used [-Wunused-function]
 void Complete(sparsegraph *sg_orig, Candidate *Cand, Partition *Part, int cell, TracesVars *tv,
      ^~~~~~~~
traces.c:780:21: warning: 'WorkArray0' defined but not used [-Wunused-variable]
 static TLS_ATTR int WorkArray0[MAXN];
                     ^~~~~~~~~~
traces.c: In function 'traces_refine_notrace.isra.21':
traces.c:2403:71: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:2417:48: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             CStack[BigCellPos] = ind0;
                             ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:2418:51: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             StackMarkers[BigCell] = 0;
                             ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c: In function 'traces_refine_sametrace.isra.22':
traces.c:4191:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:4206:52: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                 ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:4207:55: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                 ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c: In function 'traces_refine_comptrie.isra.26':
traces.c:3577:71: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:3593:48: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             CStack[BigCellPos] = ind0;
                             ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:3594:51: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             StackMarkers[BigCell] = 0;
                             ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c: In function 'traces_refine.isra.33':
traces.c:1690:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:1705:52: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                 ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:1704:71: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             if ((StackMarkers[ind0] != tv->stackmark) && (BigCell != ind0)) {
                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
traces.c: In function 'CompStage1':
traces.c:2999:71: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:2744:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:3014:48: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             CStack[BigCellPos] = ind0;
                             ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:2744:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:3015:51: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             StackMarkers[BigCell] = 0;
                             ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:2744:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
traces.c: In function 'refine_tr':
traces.c:5004:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:4745:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:5018:52: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                 ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:4745:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:5019:55: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                 ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:4745:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
traces.c: In function 'Traces':
traces.c:6567:44: warning: 'closeloop' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         if (closeloop < tv->tolevel) k = SpineTL->tgtend;
                                            ^
traces.c:6311:13: note: 'closeloop' was declared here
     boolean closeloop, firstsing, has_nexttcell;
             ^~~~~~~~~
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL1_la-nautil.lo `test -f 'nautil.c' || echo './'`nautil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nautil.c  -fPIC -DPIC -o .libs/libnautyL1_la-nautil.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL1_la-naugraph.lo `test -f 'naugraph.c' || echo './'`naugraph.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naugraph.c  -fPIC -DPIC -o .libs/libnautyL1_la-naugraph.o
In file included from naugraph.c:25:
naugraph.c: In function 'refine1':
nauty.h:576:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
naugraph.c:348:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:843:59: note: in definition of macro 'POPCNTFUNC'
 #define POPCNTFUNC(type,name,params,...) type name params __VA_ARGS__
                                                           ^~~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL1_la-naurng.lo `test -f 'naurng.c' || echo './'`naurng.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naurng.c  -fPIC -DPIC -o .libs/libnautyL1_la-naurng.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL1_la-nausparse.lo `test -f 'nausparse.c' || echo './'`nausparse.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nausparse.c  -fPIC -DPIC -o .libs/libnautyL1_la-nausparse.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL1_la-schreier.lo `test -f 'schreier.c' || echo './'`schreier.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c schreier.c  -fPIC -DPIC -o .libs/libnautyL1_la-schreier.o
schreier.c:53:1: warning: 'testispermutation' defined but not used [-Wunused-function]
 testispermutation(int id, int *p, int n)
 ^~~~~~~~~~~~~~~~~
schreier.c: In function 'filterschreier.constprop':
schreier.c:648:16: warning: 'ident' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if (!ident && !ingroup)
         ~~~~~~~^~~~~~~~~~~
schreier.c: In function 'getorbitsmin':
schreier.c:861:7: warning: 'icell' may be used uninitialized in this function [-Wmaybe-uninitialized]
       for ( ; icell < ncell; ++icell)
       ^~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL1_la-gtools.lo `test -f 'gtools.c' || echo './'`gtools.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gtools.c  -fPIC -DPIC -o .libs/libnautyL1_la-gtools.o
In file included from gtools.h:63,
                 from gtools.c:6:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gtools.c: In function 'getecline':
gtools.c:406:9: warning: 'sizesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int sizesize,edgesize;
         ^~~~~~~~
gtools.c:444:39: warning: 'edgesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
         s[1] = (char)((sizesize << 4) + edgesize);
                      ~~~~~~~~~~~~~~~~~^~~~~~~~~~~
gtools.c:439:44: warning: 'bodysize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     DYNALLOC1(unsigned char,s,s_sz,headsize+bodysize,"getecline");
                                            ^
gtools.c:439:44: warning: 'headsize' may be used uninitialized in this function [-Wmaybe-uninitialized]
gtools.c: In function 'stringtograph':
gtools.c:677:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
gtools.c: In function 'stringtograph_inc':
gtools.c:832:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg':
./nauty/nauty.h:1171:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:915:9: note: 'm' was declared here
     int m,n;
         ^
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg_inc':
./nauty/nauty.h:1171:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:1068:9: note: 'm' was declared here
     int m,n;
         ^
gtools.c: In function 'stringtosparsegraph':
gtools.c:1270:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL1_la-naututil.lo `test -f 'naututil.c' || echo './'`naututil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naututil.c  -fPIC -DPIC -o .libs/libnautyL1_la-naututil.o
naututil.c: In function 'putquotient_sg':
naututil.c:1566:11: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int i,m,n;
           ^
naututil.c: In function 'readptn':
naututil.c:1759:17: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int c,v1,v2,m;
                 ^
naututil.c: In function 'readvperm':
naututil.c:2161:9: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int m,c,v1,v2;
         ^
naututil.c: In function 'complement_sg':
naututil.c:2599:13: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int i,l,m,n;
             ^
naututil.c: In function 'mathon_sg':
naututil.c:2652:13: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int i,k,m,n1,n2;
             ^
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL1_la-nautinv.lo `test -f 'nautinv.c' || echo './'`nautinv.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nautinv.c  -fPIC -DPIC -o .libs/libnautyL1_la-nautinv.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
nautinv.c: In function 'cellind':
nautinv.c:1375:17: warning: unused variable 'sw' [-Wunused-variable]
         setword sw;
                 ^~
In file included from nautinv.h:15,
                 from nautinv.c:45:
nautinv.c: In function 'refinvar':
./nauty/nauty.h:576:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
nautinv.c:1578:14: note: 'maxpos' was declared here
  int maxcell,maxpos,hint;
              ^~~~~~
./nauty/nauty.h:845:29: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type name params __VA_ARGS__
                             ^~~~~~~~~~~
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL1_la-nautycliquer.lo `test -f 'nautycliquer.c' || echo './'`nautycliquer.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nautycliquer.c  -fPIC -DPIC -o .libs/libnautyL1_la-nautycliquer.o
In file included from gtools.h:63,
                 from nautycliquer.h:8,
                 from nautycliquer.c:19:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL1_la-planarity.lo `test -f 'planarity.c' || echo './'`planarity.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c planarity.c  -fPIC -DPIC -o .libs/libnautyL1_la-planarity.o
planarity.c: In function 'sparseg_adjl_dir_edge_exists':
planarity.c:1064:24: warning: variable 'prev_e' set but not used [-Wunused-but-set-variable]
     int         cur_e, prev_e;
                        ^~~~~~
planarity.c: In function 'sparseg_adjl_is_planar':
planarity.c:2603:23: warning: variable 'w' set but not used [-Wunused-but-set-variable]
             int       w;
                       ^
planarity.c: In function 'embedg_get_reduced_obs':
planarity.c:5605:18: warning: variable 'a' set but not used [-Wunused-but-set-variable]
         int      a, b, n_x;
                  ^
planarity.c: In function 'embedg_obstruction':
planarity.c:5911:24: warning: unused variable 'time_to_now' [-Wunused-variable]
     float      sttime, time_to_now;
                        ^~~~~~~~~~~
planarity.c:5911:16: warning: unused variable 'sttime' [-Wunused-variable]
     float      sttime, time_to_now;
                ^~~~~~
planarity.c: In function 'embedg_is_embed_valid':
planarity.c:8636:17: warning: unused variable 'v' [-Wunused-variable]
     int         v, f;
                 ^
In file included from planarity.h:25,
                 from planarity.c:32:
planarity.c: In function 'embedg_VES_get_succ_on_ext_face':
planarity.c:8793:16: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
         ASSERT(embed_graph[*s].link[0] = twin);
                ^~~~~~~~~~~
planarity.c:8793:9: note: in expansion of macro 'ASSERT'
         ASSERT(embed_graph[*s].link[0] = twin);
         ^~~~~~
planarity.c:8719:27: warning: unused variable 'eout' [-Wunused-variable]
     int        vout, ein, eout, tout;
                           ^~~~
planarity.c:8719:22: warning: unused variable 'ein' [-Wunused-variable]
     int        vout, ein, eout, tout;
                      ^~~
planarity.c: In function 'embedg_mark_minor_B':
planarity.c:9501:32: warning: unused variable 'vz' [-Wunused-variable]
     int          vv, u_x, u_y, vz, u_z, u_max, u_min;
                                ^~
planarity.c: In function 'embedg_mark_minor_D':
planarity.c:9634:30: warning: variable 'p_y' set but not used [-Wunused-but-set-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                              ^~~
planarity.c:9634:25: warning: variable 'p_x' set but not used [-Wunused-but-set-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                         ^~~
planarity.c:9634:18: warning: unused variable 'i' [-Wunused-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                  ^
At top level:
planarity.c:2185:1: warning: 'embedg_dlcl_rec_insert_right' defined but not used [-Wunused-function]
 embedg_dlcl_rec_insert_right (t_dlcl *l, t_dlcl *r)
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from planarity.h:43,
                 from planarity.c:32:
naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
planarity.h:45:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
planarity.c: In function 'embedg_recover_embedding':
planarity.c:5013:25: warning: 'v_w_in_embed' may be used uninitialized in this function [-Wmaybe-uninitialized]
             (*embedding)[v_w_in_embed].next = (*vertices)[v_l].first_edge;
                         ^
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL1_la-gutil1.lo `test -f 'gutil1.c' || echo './'`gutil1.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gutil1.c  -fPIC -DPIC -o .libs/libnautyL1_la-gutil1.o
In file included from gtools.h:63,
                 from gutil1.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL1_la-gutil2.lo `test -f 'gutil2.c' || echo './'`gutil2.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gutil2.c  -fPIC -DPIC -o .libs/libnautyL1_la-gutil2.o
In file included from gtools.h:63,
                 from gutil2.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gutil2.c: In function 'conncontent':
gutil2.c:355:9: warning: 'minv' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int minv,mindeg,deg,goodv;
         ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
gutil2.c:355:9: note: 'minv' was declared here
     int minv,mindeg,deg,goodv;
         ^~~~
./nauty/nauty.h:843:59: note: in definition of macro 'POPCNTFUNC'
 #define POPCNTFUNC(type,name,params,...) type name params __VA_ARGS__
                                                           ^~~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL1_la-gtnauty.lo `test -f 'gtnauty.c' || echo './'`gtnauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gtnauty.c  -fPIC -DPIC -o .libs/libnautyL1_la-gtnauty.o
gtnauty.c: In function 'istransitive':
gtnauty.c:653:9: warning: unused variable 'count' [-Wunused-variable]
     int count[MAXN];
         ^~~~~
gtnauty.c:652:10: warning: unused variable 'x' [-Wunused-variable]
     long x[MAXN];
          ^
In file included from gtools.h:63,
                 from gtnauty.c:14:
At top level:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL1_la-naugroup.lo `test -f 'naugroup.c' || echo './'`naugroup.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naugroup.c  -fPIC -DPIC -o .libs/libnautyL1_la-naugroup.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/usr/bin/sed -e 's#LIBNAUTY_#LIBNAUTY'L1'_#' nauty.map > nautyL1.map
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_geng-geng.o `test -f 'geng.c' || echo './'`geng.c
geng.c:688:1: warning: 'gcomplement' defined but not used [-Wunused-function]
 gcomplement(graph *g, graph *gc, int n)
 ^~~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL1_la-traces.lo `test -f 'traces.c' || echo './'`traces.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c traces.c  -fPIC -DPIC -o .libs/libnautyL1_la-traces.o
traces.c: In function 'Traces':
traces.c:840:12: warning: unused variable 'j1' [-Wunused-variable]
     size_t j1;
            ^~
traces.c:839:48: warning: unused variable 'wgh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                                ^~~~
traces.c:839:41: warning: unused variable 'wgh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                         ^~~~
traces.c:839:34: warning: unused variable 'ngh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c:839:27: warning: unused variable 'ngh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                           ^~~~
traces.c:839:20: warning: unused variable 'vtx2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                    ^~~~
traces.c:839:14: warning: unused variable 'vtx1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
              ^~~~
traces.c:839:9: warning: unused variable 'deg' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
         ^~~
traces.c: In function 'traces_refine':
traces.c:1380:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:1379:9: warning: variable 'conta' set but not used [-Wunused-but-set-variable]
     int conta;
         ^~~~~
traces.c: In function 'traces_refine_notrace':
traces.c:2150:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c:2140:56: warning: unused variable 'auxcells' [-Wunused-variable]
     int i, j, k, jk, sc, ind0, ind1, ind2, ind3, labi, auxcells;
                                                        ^~~~~~~~
traces.c: In function 'traces_refine_maketrie':
traces.c:2746:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_comptrie':
traces.c:3323:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_sametrace':
traces.c:3906:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c: In function 'refine_tr':
traces.c:4572:15: warning: unused variable 'm' [-Wunused-variable]
     const int m = SETWORDSNEEDED(n);
               ^
traces.c: In function 'refine_tr_refine':
traces.c:4748:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:4746:13: warning: unused variable 'TraceCell' [-Wunused-variable]
     boolean TraceCell = FALSE;
             ^~~~~~~~~
traces.c:4744:85: warning: unused variable 'Tracestpend' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                                     ^~~~~~~~~~~
traces.c:4744:73: warning: unused variable 'Traceccend' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                         ^~~~~~~~~~
traces.c:4744:63: warning: unused variable 'TraceEnd' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                               ^~~~~~~~
traces.c:4744:31: warning: unused variable 'TracePos' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                               ^~~~~~~~
traces.c:4742:9: warning: variable 'newtrace' set but not used [-Wunused-but-set-variable]
     int newtrace = FALSE;
         ^~~~~~~~
traces.c:4739:72: warning: unused variable 'TraceStepsInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
                                                                        ^~~~~~~~~~~~~
traces.c:4739:60: warning: unused variable 'TraceCCInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
                                                            ^~~~~~~~~~
traces.c:4739:50: warning: unused variable 'TraceInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
                                                  ^~~~~~~~
traces.c: In function 'CheckForMatching':
traces.c:6006:10: warning: variable 'cls' set but not used [-Wunused-but-set-variable]
     int *cls;
          ^~~
traces.c: In function 'Complete':
traces.c:6280:9: warning: unused variable 'numtemporbits' [-Wunused-variable]
     int numtemporbits;
         ^~~~~~~~~~~~~
traces.c:6278:12: warning: unused variable 'j' [-Wunused-variable]
     int i, j, k;
            ^
traces.c: In function 'CompStage1':
traces.c:6835:28: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TreeNode, *TrieNode;
                            ^~~~~~~~
traces.c:6834:52: warning: unused variable 'temp' [-Wunused-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                                                    ^~~~
traces.c:6834:29: warning: variable 'gom_level' set but not used [-Wunused-but-set-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                             ^~~~~~~~~
traces.c: In function 'CompStage2':
traces.c:7028:17: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TrieNode;
                 ^~~~~~~~
traces.c:7026:17: warning: unused variable 'AuxOrb' [-Wunused-variable]
     int *CuOrb,*AuxOrb;
                 ^~~~~~
traces.c: In function 'copy_sg_structure':
traces.c:7493:18: warning: unused variable 'v2' [-Wunused-variable]
     size_t *v1, *v2, k;
                  ^~
traces.c:7491:25: warning: unused variable 'e2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                         ^~
traces.c:7491:20: warning: unused variable 'd2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                    ^~
traces.c:7491:15: warning: variable 'e1' set but not used [-Wunused-but-set-variable]
     int *d1, *e1, *d2, *e2;
               ^~
traces.c: In function 'NonSingDegPlus2':
traces.c:8803:27: warning: variable 'singcount' set but not used [-Wunused-but-set-variable]
     int k, deg1, singdeg, singcount;
                           ^~~~~~~~~
traces.c: In function 'PrintWeightedGraph2':
traces.c:9251:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'PrintBlissGraph':
traces.c:9267:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'WeightCodes':
traces.c:10173:34: warning: variable 'ngh2' set but not used [-Wunused-but-set-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c: At top level:
traces.c:243:16: warning: 'traces_degree_refine' declared 'static' but never defined [-Wunused-function]
 static boolean traces_degree_refine(sparsegraph*, Candidate*, int, Partition*,
                ^~~~~~~~~~~~~~~~~~~~
traces.c:256:13: warning: 'traces_refine_refine' declared 'static' but never defined [-Wunused-function]
 static int  traces_refine_refine(sparsegraph*, Candidate*, int, Partition*,
             ^~~~~~~~~~~~~~~~~~~~
traces.c:10316:9: warning: 'TargetCellFirstPathSmall' defined but not used [-Wunused-function]
 boolean TargetCellFirstPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
         ^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:10282:5: warning: 'TargetCellExpPathSmall' defined but not used [-Wunused-function]
 int TargetCellEmake[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
xpPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
     ^~~~~~~~~~~~~~~~~~~~~~
traces.c:10248:9: warning: 'TargetCellSmall' defined but not used [-Wunused-function]
 boolean TargetCellSmall(Candidate *TargCand, Partition *Part, int n, struct TracesVars* tv, int Lv) {
         ^~~~~~~~~~~~~~~
traces.c:10148:5: warning: 'VerifyPerm' defined but not used [-Wunused-function]
 int VerifyPerm(int *perm, int n,int where) {
     ^~~~~~~~~~
traces.c:10129:9: warning: 'VerifyPart' defined but not used [-Wunused-function]
 boolean VerifyPart(Partition *Part, int start, int end) {
         ^~~~~~~~~~
traces.c:10116:9: warning: 'VerifyId' defined but not used [-Wunused-function]
 boolean VerifyId(int *p, int n) {
         ^~~~~~~~
traces.c:10101:9: warning: 'VerifyCand' defined but not used [-Wunused-function]
 boolean VerifyCand(Candidate *Cand, int n, int line) {
         ^~~~~~~~~~
traces.c:10019:7: warning: 'trie_dump' defined but not used [-Wunused-function]
 void  trie_dump(trie *t) {
       ^~~~~~~~~
traces.c:9584:6: warning: 'SetAutom' defined but not used [-Wunused-function]
 void SetAutom(int q, int n, struct TracesVars *tv) {
      ^~~~~~~~
traces.c:9281:6: warning: 'putgraphplus_sg' defined but not used [-Wunused-function]
 void putgraphplus_sg(FILE *f, sparsegraph *sg, int linelength)
      ^~~~~~~~~~~~~~~
traces.c:9265:6: warning: 'PrintBlissGraph' defined but not used [-Wunused-function]
 void PrintBlissGraph(int n) {
      ^~~~~~~~~~~~~~~
traces.c:9249:6: warning: 'PrintWeightedGraph2' defined but not used [-Wunused-function]
 void PrintWeightedGraph2(int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:9231:6: warning: 'PrintWeightedGraph1' defined but not used [-Wunused-function]
 void PrintWeightedGraph1(sparsegraph *g_arg, int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:8641:6: warning: 'MakeDiscrete' defined but not used [-Wunused-function]
 void MakeDiscrete(Partition *Part, int cell) {
      ^~~~~~~~~~~~
traces.c:6276:6: warning: 'Complete' defined but not used [-Wunused-function]
 void Complete(sparsegraph *sg_orig, Candidate *Cand, Partition *Part, int cell, TracesVars *tv,
      ^~~~~~~~
traces.c:780:21: warning: 'WorkArray0' defined but not used [-Wunused-variable]
 static TLS_ATTR int WorkArray0[MAXN];
                     ^~~~~~~~~~
traces.c: In function 'traces_refine_notrace.isra.21':
traces.c:2403:71: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:2417:48: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             CStack[BigCellPos] = ind0;
                             ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:2418:51: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             StackMarkers[BigCell] = 0;
                             ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c: In function 'traces_refine_sametrace.isra.22':
traces.c:4191:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:4206:52: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                 ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:4207:55: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                 ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c: In function 'traces_refine_comptrie.isra.26':
traces.c:3577:71: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:3593:48: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             CStack[BigCellPos] = ind0;
                             ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:3594:51: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             StackMarkers[BigCell] = 0;
                             ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c: In function 'traces_refine.isra.33':
traces.c:1690:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:1705:52: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                 ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:1704:71: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             if ((StackMarkers[ind0] != tv->stackmark) && (BigCell != ind0)) {
                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
traces.c: In function 'CompStage1':
traces.c:2999:71: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:2744:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:3014:48: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             CStack[BigCellPos] = ind0;
                             ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:2744:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:3015:51: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             StackMarkers[BigCell] = 0;
                             ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:2744:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
traces.c: In function 'refine_tr':
traces.c:5004:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:4745:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:5018:52: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                 ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:4745:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:5019:55: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                 ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:4745:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
traces.c: In function 'Traces':
traces.c:6567:44: warning: 'closeloop' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         if (closeloop < tv->tolevel) k = SpineTL->tgtend;
                                            ^
traces.c:6311:13: note: 'closeloop' was declared here
     boolean closeloop, firstsing, has_nexttcell;
             ^~~~~~~~~
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_genquarticg-genquarticg.o `test -f 'genquarticg.c' || echo './'`genquarticg.c
genquarticg.c:18: warning: "MAXN" redefined
 #define MAXN 28
 
<command-line>: note: this is the location of the previous definition
genquarticg.c: In function 'extend':
genquarticg.c:807:25: warning: 'conf' may be used uninitialized in this function [-Wmaybe-uninitialized]
                         extend(n+1, g, edge1, epair1, numpair1, epairorbit1, multar1, zar1, col00w1, conf);
                         ^~~~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from genquarticg.c:23:
genquarticg.c:250:17: note: 'conf' was declared here
     boolean     conf;
                 ^~~~
./nauty/nauty.h:845:29: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type name params __VA_ARGS__
                             ^~~~~~~~~~~
genquarticg.c:656:38: warning: 'maxdovi' may be used uninitialized in this function [-Wmaybe-uninitialized]
                         if (doviorbit[maxdovi] == doviorbit[numdovi-1])
                                      ^
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from genquarticg.c:23:
genquarticg.c:235:51: note: 'maxdovi' was declared here
           tcol, got_one, i, j, numpair1, numdovi, maxdovi, i1, j1, i2, j2,
                                                   ^~~~~~~
./nauty/nauty.h:845:29: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type name params __VA_ARGS__
                             ^~~~~~~~~~~
genquarticg.c:530:40: warning: 'mcol1' may be used uninitialized in this function [-Wmaybe-uninitialized]
                     if( dcol1 == dcol0 && tcol == mcol1 )
                                        ^~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from genquarticg.c:23:
genquarticg.c:234:57: note: 'mcol1' was declared here
     int   vm1, vm2, vm3, vm4, vt1, vt2, vt3, vt4, c, b, mcol1,
                                                         ^~~~~
./nauty/nauty.h:845:29: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type name params __VA_ARGS__
                             ^~~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_genrang-genrang.o `test -f 'genrang.c' || echo './'`genrang.c
In file included from gtools.h:63,
                 from genrang.c:45:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
genrang.c: In function 'main':
genrang.c:1245:9: warning: 'bipartite' may be used uninitialized in this function [-Wmaybe-uninitialized]
      if (bipartite)
         ^
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_genspecialg-genspecialg.o `test -f 'genspecialg.c' || echo './'`genspecialg.c
genspecialg.c: In function 'main':
genspecialg.c:876:61: warning: variable 'Gswitch' set but not used [-Wunused-but-set-variable]
     boolean pswitch,cswitch,eswitch,kswitch,bswitch,Qswitch,Gswitch;
                                                             ^~~~~~~
genspecialg.c:876:13: warning: variable 'pswitch' set but not used [-Wunused-but-set-variable]
     boolean pswitch,cswitch,eswitch,kswitch,bswitch,Qswitch,Gswitch;
             ^~~~~~~
In file included from gtools.h:63,
                 from genspecialg.c:39:
At top level:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=24   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_gentourng-gentourng.o `test -f 'gentourng.c' || echo './'`gentourng.c
gentourng.c: In function 'main':
gentourng.c:1182:25: warning: variable 'gotd' set but not used [-Wunused-but-set-variable]
         boolean badargs,gotd,gotD,gotf,gotmr;
                         ^~~~
At top level:
gentourng.c:383:1: warning: 'gcomplement' defined but not used [-Wunused-function]
 gcomplement(graph *g, graph *gc, int n)
 ^~~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_gentreeg-gentreeg.o `test -f 'gentreeg.c' || echo './'`gentreeg.c
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
gentreeg.c: In function 'Gen':
gentreeg.c:339:8: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
      } else
        ^~~~
gentreeg.c:356:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else'
         if (s!=0 || p<=ub+1) {
         ^~
gentreeg.c: In function 'main':
gentreeg.c:415:6: warning: variable 'splitlevinc' set but not used [-Wunused-but-set-variable]
  int splitlevinc;
      ^~~~~~~~~~~
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_hamheuristic-hamheuristic.o `test -f 'hamheuristic.c' || echo './'`hamheuristic.c
hamheuristic.c: In function 'main':
hamheuristic.c:223:5: warning: 'left' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (left)
     ^
hamheuristic.c:52:13: note: 'left' was declared here
     boolean left,cycle;
             ^~~~
hamheuristic.c:180:14: warning: 'vext' may be used uninitialized in this function [-Wmaybe-uninitialized]
      work[0] = vext;
      ~~~~~~~~^~~~~~
hamheuristic.c:50:20: note: 'vext' was declared here
     int i,ix,x,j,w,vext,exts;
                    ^~~~
hamheuristic.c:397:41: warning: 'outfile' may be used uninitialized in this function [-Wmaybe-uninitialized]
             else if (outcode == GRAPH6) writeg6_sg(outfile,&sg);
                                         ^~~~~~~~~~~~~~~~~~~~~~~
hamheuristic.c:396:16: warning: 'outcode' may be used uninitialized in this function [-Wmaybe-uninitialized]
             if (outcode == SPARSE6) writes6_sg(outfile,&sg);
                ^
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_labelg-labelg.o `test -f 'labelg.c' || echo './'`labelg.c
labelg.c: In function 'main':
labelg.c:402:14: warning: 'maxinvarlevel' may be used uninitialized in this function [-Wmaybe-uninitialized]
              fcanonise_inv(g,m,n,h,fmt,invarproc[inv].entrypoint,
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            mininvarlevel,maxinvarlevel,invararg,loops>0||digraph);
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
labelg.c:402:14: warning: 'mininvarlevel' may be used uninitialized in this function [-Wmaybe-uninitialized]
labelg.c:402:14: warning: 'fmt' may be used uninitialized in this function [-Wmaybe-uninitialized]
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_linegraphg-linegraphg.o `test -f 'linegraphg.c' || echo './'`linegraphg.c
linegraphg.c: In function 'main':
linegraphg.c:68:29: warning: 'mid' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 eno[j] = eno[mid];
                             ^
linegraphg.c:30:18: note: 'mid' was declared here
     size_t hi,lo,mid,v,w;
                  ^~~
linegraphg.c:155:29: warning: 'mid' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 eno[j] = eno[mid];
                             ^
linegraphg.c:116:18: note: 'mid' was declared here
     size_t hi,lo,mid,v,w;
                  ^~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_listg-listg.o `test -f 'listg.c' || echo './'`listg.c
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from listg.c:50:
listg.c: In function 'putLaplacianMagma':
listg.c:442:13: warning: unused variable 'j0' [-Wunused-variable]
     int i,j,j0,d;
             ^~
./nauty/nauty.h:845:29: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type name params __VA_ARGS__
                             ^~~~~~~~~~~
In file included from gtools.h:63,
                 from listg.c:50:
At top level:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_newedgeg-newedgeg.o `test -f 'newedgeg.c' || echo './'`newedgeg.c
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_multig-multig.o `test -f 'multig.c' || echo './'`multig.c
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_NRswitchg-NRswitchg.o `test -f 'NRswitchg.c' || echo './'`NRswitchg.c
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_planarg-planarg.o `test -f 'planarg.c' || echo './'`planarg.c
planarg.c: In function 'main':
planarg.c:104:9: warning: 'outfile' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if (fwrite((void*)buff,1,len,f) != len)
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~
planarg.c:173:19: note: 'outfile' was declared here
     FILE *infile,*outfile;
                   ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_pickg-testg.o `test -f 'testg.c' || echo './'`testg.c
In file included from testg.c:337:
splay.c: In function 'splay_insert':
splay.c:249:9: warning: unused variable 'i' [-Wunused-variable]
     int i,cmp;
         ^
splay.c: In function 'splay_lookup':
splay.c:314:9: warning: unused variable 'i' [-Wunused-variable]
     int i,cmp;   /* i is available for COMPARE */
         ^
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_ranlabg-ranlabg.o `test -f 'ranlabg.c' || echo './'`ranlabg.c
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_shortg-shortg.o `test -f 'shortg.c' || echo './'`shortg.c
In file included from gtools.h:63,
                 from shortg.c:74:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
shortg.c: In function 'main':
shortg.c:609:25: warning: 'outfile' may be used uninitialized in this function [-Wmaybe-uninitialized]
                         writeline(outfile,kswitch ? prevdstr : prevcdstr);
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
shortg.c:597:16: warning: 'sortout' may be used uninitialized in this function [-Wmaybe-uninitialized]
         while (fromsort(sortout,&cdstr,&dstr,&numread))
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
shortg.c:491:13: warning: 'sortin' may be used uninitialized in this function [-Wmaybe-uninitialized]
             tosort(sortin,cdstr,kswitch ? dstr : NULL,vswitch ? numread : 0);
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
shortg.c:547:13: warning: 'maxinvarlevel' may be used uninitialized in this function [-Wmaybe-uninitialized]
             fcanonise_inv(g,m,n,h,format?fmt:NULL,
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 invarproc[inv].entrypoint,mininvarlevel,maxinvarlevel,
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                 invararg, loops>0||digraph);
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
shortg.c:547:13: warning: 'mininvarlevel' may be used uninitialized in this function [-Wmaybe-uninitialized]
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_showg-showg.o `test -f 'showg.c' || echo './'`showg.c
showg.c: In function 'readgg':
showg.c:622:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
showg.c:562:19: note: 'x' was declared here
     int n,i,j,k,v,x,nb,need;
                   ^
showg.c:738:8: warning: 'readg_code' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if (readg_code == DIGRAPH6 && p - s != D6LEN(n))
        ^
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_subdivideg-subdivideg.o `test -f 'subdivideg.c' || echo './'`subdivideg.c
subdivideg.c: In function 'main':
subdivideg.c:72:29: warning: 'mid' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 eno[j] = eno[mid];
                             ^
subdivideg.c:28:18: note: 'mid' was declared here
     size_t hi,lo,mid,w;
                  ^~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_planarg-planarity.o `test -f 'planarity.c' || echo './'`planarity.c
planarity.c: In function 'sparseg_adjl_dir_edge_exists':
planarity.c:1064:24: warning: variable 'prev_e' set but not used [-Wunused-but-set-variable]
     int         cur_e, prev_e;
                        ^~~~~~
planarity.c: In function 'sparseg_adjl_is_planar':
planarity.c:2603:23: warning: variable 'w' set but not used [-Wunused-but-set-variable]
             int       w;
                       ^
planarity.c: In function 'embedg_get_reduced_obs':
planarity.c:5605:18: warning: variable 'a' set but not used [-Wunused-but-set-variable]
         int      a, b, n_x;
                  ^
planarity.c: In function 'embedg_obstruction':
planarity.c:5911:24: warning: unused variable 'time_to_now' [-Wunused-variable]
     float      sttime, time_to_now;
                        ^~~~~~~~~~~
planarity.c:5911:16: warning: unused variable 'sttime' [-Wunused-variable]
     float      sttime, time_to_now;
                ^~~~~~
planarity.c: In function 'embedg_is_embed_valid':
planarity.c:8636:17: warning: unused variable 'v' [-Wunused-variable]
     int         v, f;
                 ^
In file included from planarity.h:25,
                 from planarity.c:32:
planarity.c: In function 'embedg_VES_get_succ_on_ext_face':
planarity.c:8793:16: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
         ASSERT(embed_graph[*s].link[0] = twin);
                ^~~~~~~~~~~
planarity.c:8793:9: note: in expansion of macro 'ASSERT'
         ASSERT(embed_graph[*s].link[0] = twin);
         ^~~~~~
planarity.c:8719:27: warning: unused variable 'eout' [-Wunused-variable]
     int        vout, ein, eout, tout;
                           ^~~~
planarity.c:8719:22: warning: unused variable 'ein' [-Wunused-variable]
     int        vout, ein, eout, tout;
                      ^~~
planarity.c: In function 'embedg_mark_minor_B':
planarity.c:9501:32: warning: unused variable 'vz' [-Wunused-variable]
     int          vv, u_x, u_y, vz, u_z, u_max, u_min;
                                ^~
planarity.c: In function 'embedg_mark_minor_D':
planarity.c:9634:30: warning: variable 'p_y' set but not used [-Wunused-but-set-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                              ^~~
planarity.c:9634:25: warning: variable 'p_x' set but not used [-Wunused-but-set-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                         ^~~
planarity.c:9634:18: warning: unused variable 'i' [-Wunused-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                  ^
At top level:
planarity.c:2185:1: warning: 'embedg_dlcl_rec_insert_right' defined but not used [-Wunused-function]
 embedg_dlcl_rec_insert_right (t_dlcl *l, t_dlcl *r)
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from planarity.h:43,
                 from planarity.c:32:
naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
planarity.h:45:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
planarity.c: In function 'embedg_recover_embedding':
planarity.c:5013:25: warning: 'v_w_in_embed' may be used uninitialized in this function [-Wmaybe-uninitialized]
             (*embedding)[v_w_in_embed].next = (*vertices)[v_l].first_edge;
                         ^
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_underlyingg-underlyingg.o `test -f 'underlyingg.c' || echo './'`underlyingg.c
underlyingg.c: In function 'main':
underlyingg.c:46:18: warning: unused variable 'outcode' [-Wunused-variable]
     int codetype,outcode;
                  ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_twohamg-twohamg.o `test -f 'twohamg.c' || echo './'`twohamg.c
twohamg.c: In function 'dumpdata':
twohamg.c:138:9: warning: unused variable 'i' [-Wunused-variable]
     int i;
         ^
At top level:
twohamg.c:136:1: warning: 'dumpdata' defined but not used [-Wunused-function]
 dumpdata(int id, int nblue, int nred, int n)
 ^~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_vcolg-vcolg.o `test -f 'vcolg.c' || echo './'`vcolg.c
vcolg.c:74:1: warning: 'writeautom' defined but not used [-Wunused-function]
 writeautom(int *p, int n)
 ^~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_blisstog-blisstog.o `test -f 'blisstog.c' || echo './'`blisstog.c
blisstog.c: In function 'main':
blisstog.c:170:26: warning: passing argument 1 of 'readblissgraph' from incompatible pointer type [-Wincompatible-pointer-types]
      if (!readblissgraph(stdin,&g))
                          ^~~~~
blisstog.c:25:23: note: expected 'gzFile' {aka 'struct gzFile_s *'} but argument is of type 'FILE *' {aka 'struct _IO_FILE *'}
 readblissgraph(gzFile f, sparsegraph *g)
                ~~~~~~~^
In file included from gtools.h:63,
                 from blisstog.c:15:
At top level:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_checks6-checks6.o `test -f 'checks6.c' || echo './'`checks6.c
checks6.c: In function 'seemsbad':
checks6.c:27:7: warning: unused variable 'ii' [-Wunused-variable]
  long ii;
       ^~
checks6.c:25:19: warning: unused variable 'pq' [-Wunused-variable]
         char *p,x,pq;
                   ^~
checks6.c: In function 'main':
checks6.c:131:8: warning: unused variable 'n' [-Wunused-variable]
  int m,n,codetype;
        ^
checks6.c:131:6: warning: unused variable 'm' [-Wunused-variable]
  int m,n,codetype;
      ^
checks6.c: In function 'seemsbad':
checks6.c:124:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
In file included from gtools.h:63,
                 from checks6.c:16:
At top level:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_sumlines-sumlines.o `test -f 'sumlines.c' || echo './'`sumlines.c
sumlines.c: In function 'scanline':
sumlines.c:750:20: warning: unused variable 'gmp_warning' [-Wunused-variable]
     static boolean gmp_warning = FALSE;
                    ^~~~~~~~~~~
sumlines.c: In function 'read_formats':
sumlines.c:1180:19: warning: variable 'ignore' set but not used [-Wunused-but-set-variable]
     int i,c,flags,ignore;
                   ^~~~~~
At top level:
sumlines.c:750:20: warning: 'gmp_warning' defined but not used [-Wunused-variable]
     static boolean gmp_warning = FALSE;
                    ^~~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyA1_la-nauty.lo `test -f 'nauty.c' || echo './'`nauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nauty.c  -fPIC -DPIC -o .libs/libnautyA1_la-nauty.o
nauty.c: In function 'firstpathnode':
nauty.c:111:42: warning: 'childcount' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define OPTCALL(proc) if (proc != NULL) (*proc)
                                          ^
nauty.c:568:41: note: 'childcount' was declared here
     int tv1,index,rtnlevel,tcellsize,tc,childcount,qinvar,refcode;
                                         ^~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyA1_la-nautil.lo `test -f 'nautil.c' || echo './'`nautil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nautil.c  -fPIC -DPIC -o .libs/libnautyA1_la-nautil.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nauty_watercluster2-watercluster2.o `test -f 'watercluster2.c' || echo './'`watercluster2.c
watercluster2.c: In function 'writelist':
watercluster2.c:408:3: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   for (i=0;list[i]>=0;i++) fprintf(stderr,"%d ",list[i]); fprintf(stderr,"\n");
   ^~~
watercluster2.c:408:59: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   for (i=0;list[i]>=0;i++) fprintf(stderr,"%d ",list[i]); fprintf(stderr,"\n");
                                                           ^~~~~~~
watercluster2.c: In function 'direct_all_nontriv':
watercluster2.c:2282:7: warning: variable 'num_in_orbit' set but not used [-Wunused-but-set-variable]
   int num_in_orbit[MAXN];
       ^~~~~~~~~~~~
watercluster2.c: In function 'main':
watercluster2.c:4063:37: warning: unknown escape sequence: '\m'
      printf("Usage: %s\n\n%s",USAGE,HELPTEXT);
                                     ^~~~~~~~
watercluster2.c:4057:17: warning: variable 'last' set but not used [-Wunused-but-set-variable]
   long long int last=0LL;
                 ^~~~
In file included from gtools.h:63,
                 from watercluster2.c:90:
At top level:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
watercluster2.c: In function 'chooseorbit':
watercluster2.c:1968:32: warning: 'num_in_orbit[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
       orbitchoices[num_in_orbit[bestroot]]++;
                    ~~~~~~~~~~~~^~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyA1_la-naugraph.lo `test -f 'naugraph.c' || echo './'`naugraph.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naugraph.c  -fPIC -DPIC -o .libs/libnautyA1_la-naugraph.o
In file included from naugraph.c:25:
naugraph.c: In function 'refine1':
nauty.h:576:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
naugraph.c:348:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:843:59: note: in definition of macro 'POPCNTFUNC'
 #define POPCNTFUNC(type,name,params,...) type name params __VA_ARGS__
                                                           ^~~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyA1_la-naurng.lo `test -f 'naurng.c' || echo './'`naurng.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naurng.c  -fPIC -DPIC -o .libs/libnautyA1_la-naurng.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyA1_la-nausparse.lo `test -f 'nausparse.c' || echo './'`nausparse.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nausparse.c  -fPIC -DPIC -o .libs/libnautyA1_la-nausparse.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyA1_la-schreier.lo `test -f 'schreier.c' || echo './'`schreier.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c schreier.c  -fPIC -DPIC -o .libs/libnautyA1_la-schreier.o
schreier.c:53:1: warning: 'testispermutation' defined but not used [-Wunused-function]
 testispermutation(int id, int *p, int n)
 ^~~~~~~~~~~~~~~~~
schreier.c: In function 'filterschreier.constprop':
schreier.c:648:16: warning: 'ident' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if (!ident && !ingroup)
         ~~~~~~~^~~~~~~~~~~
schreier.c: In function 'getorbitsmin':
schreier.c:861:7: warning: 'icell' may be used uninitialized in this function [-Wmaybe-uninitialized]
       for ( ; icell < ncell; ++icell)
       ^~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyA1_la-gtools.lo `test -f 'gtools.c' || echo './'`gtools.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gtools.c  -fPIC -DPIC -o .libs/libnautyA1_la-gtools.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
In file included from gtools.h:63,
                 from gtools.c:6:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gtools.c: In function 'getecline':
gtools.c:406:9: warning: 'sizesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int sizesize,edgesize;
         ^~~~~~~~
gtools.c:444:39: warning: 'edgesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
         s[1] = (char)((sizesize << 4) + edgesize);
                      ~~~~~~~~~~~~~~~~~^~~~~~~~~~~
gtools.c:439:44: warning: 'bodysize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     DYNALLOC1(unsigned char,s,s_sz,headsize+bodysize,"getecline");
                                            ^
gtools.c:439:44: warning: 'headsize' may be used uninitialized in this function [-Wmaybe-uninitialized]
gtools.c: In function 'stringtograph':
gtools.c:677:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
gtools.c: In function 'stringtograph_inc':
gtools.c:832:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg':
./nauty/nauty.h:1171:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:915:9: note: 'm' was declared here
     int m,n;
         ^
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg_inc':
./nauty/nauty.h:1171:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:1068:9: note: 'm' was declared here
     int m,n;
         ^
gtools.c: In function 'stringtosparsegraph':
gtools.c:1270:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyA1_la-naututil.lo `test -f 'naututil.c' || echo './'`naututil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naututil.c  -fPIC -DPIC -o .libs/libnautyA1_la-naututil.o
naututil.c: In function 'putquotient_sg':
naututil.c:1566:11: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int i,m,n;
           ^
naututil.c: In function 'readptn':
naututil.c:1759:17: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int c,v1,v2,m;
                 ^
naututil.c: In function 'readvperm':
naututil.c:2161:9: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int m,c,v1,v2;
         ^
naututil.c: In function 'complement_sg':
naututil.c:2599:13: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int i,l,m,n;
             ^
naututil.c: In function 'mathon_sg':
naututil.c:2652:13: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int i,k,m,n1,n2;
             ^
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyA1_la-nautinv.lo `test -f 'nautinv.c' || echo './'`nautinv.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nautinv.c  -fPIC -DPIC -o .libs/libnautyA1_la-nautinv.o
nautinv.c: In function 'cellind':
nautinv.c:1375:17: warning: unused variable 'sw' [-Wunused-variable]
         setword sw;
                 ^~
In file included from nautinv.h:15,
                 from nautinv.c:45:
nautinv.c: In function 'refinvar':
./nauty/nauty.h:576:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
nautinv.c:1578:14: note: 'maxpos' was declared here
  int maxcell,maxpos,hint;
              ^~~~~~
./nauty/nauty.h:845:29: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type name params __VA_ARGS__
                             ^~~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyA1_la-nautycliquer.lo `test -f 'nautycliquer.c' || echo './'`nautycliquer.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nautycliquer.c  -fPIC -DPIC -o .libs/libnautyA1_la-nautycliquer.o
In file included from gtools.h:63,
                 from nautycliquer.h:8,
                 from nautycliquer.c:19:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyA1_la-planarity.lo `test -f 'planarity.c' || echo './'`planarity.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c planarity.c  -fPIC -DPIC -o .libs/libnautyA1_la-planarity.o
planarity.c: In function 'sparseg_adjl_dir_edge_exists':
planarity.c:1064:24: warning: variable 'prev_e' set but not used [-Wunused-but-set-variable]
     int         cur_e, prev_e;
                        ^~~~~~
planarity.c: In function 'sparseg_adjl_is_planar':
planarity.c:2603:23: warning: variable 'w' set but not used [-Wunused-but-set-variable]
             int       w;
                       ^
planarity.c: In function 'embedg_get_reduced_obs':
planarity.c:5605:18: warning: variable 'a' set but not used [-Wunused-but-set-variable]
         int      a, b, n_x;
                  ^
planarity.c: In function 'embedg_obstruction':
planarity.c:5911:24: warning: unused variable 'time_to_now' [-Wunused-variable]
     float      sttime, time_to_now;
                        ^~~~~~~~~~~
planarity.c:5911:16: warning: unused variable 'sttime' [-Wunused-variable]
     float      sttime, time_to_now;
                ^~~~~~
planarity.c: In function 'embedg_is_embed_valid':
planarity.c:8636:17: warning: unused variable 'v' [-Wunused-variable]
     int         v, f;
                 ^
In file included from planarity.h:25,
                 from planarity.c:32:
planarity.c: In function 'embedg_VES_get_succ_on_ext_face':
planarity.c:8793:16: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
         ASSERT(embed_graph[*s].link[0] = twin);
                ^~~~~~~~~~~
planarity.c:8793:9: note: in expansion of macro 'ASSERT'
         ASSERT(embed_graph[*s].link[0] = twin);
         ^~~~~~
planarity.c:8719:27: warning: unused variable 'eout' [-Wunused-variable]
     int        vout, ein, eout, tout;
                           ^~~~
planarity.c:8719:22: warning: unused variable 'ein' [-Wunused-variable]
     int        vout, ein, eout, tout;
                      ^~~
planarity.c: In function 'embedg_mark_minor_B':
planarity.c:9501:32: warning: unused variable 'vz' [-Wunused-variable]
     int          vv, u_x, u_y, vz, u_z, u_max, u_min;
                                ^~
planarity.c: In function 'embedg_mark_minor_D':
planarity.c:9634:30: warning: variable 'p_y' set but not used [-Wunused-but-set-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                              ^~~
planarity.c:9634:25: warning: variable 'p_x' set but not used [-Wunused-but-set-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                         ^~~
planarity.c:9634:18: warning: unused variable 'i' [-Wunused-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                  ^
At top level:
planarity.c:2185:1: warning: 'embedg_dlcl_rec_insert_right' defined but not used [-Wunused-function]
 embedg_dlcl_rec_insert_right (t_dlcl *l, t_dlcl *r)
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from planarity.h:43,
                 from planarity.c:32:
naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
planarity.h:45:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
planarity.c: In function 'embedg_recover_embedding':
planarity.c:5013:25: warning: 'v_w_in_embed' may be used uninitialized in this function [-Wmaybe-uninitialized]
             (*embedding)[v_w_in_embed].next = (*vertices)[v_l].first_edge;
                         ^
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyA1_la-gutil1.lo `test -f 'gutil1.c' || echo './'`gutil1.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gutil1.c  -fPIC -DPIC -o .libs/libnautyA1_la-gutil1.o
In file included from gtools.h:63,
                 from gutil1.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyA1_la-gutil2.lo `test -f 'gutil2.c' || echo './'`gutil2.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gutil2.c  -fPIC -DPIC -o .libs/libnautyA1_la-gutil2.o
In file included from gtools.h:63,
                 from gutil2.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gutil2.c: In function 'conncontent':
gutil2.c:355:9: warning: 'minv' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int minv,mindeg,deg,goodv;
         ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
gutil2.c:355:9: note: 'minv' was declared here
     int minv,mindeg,deg,goodv;
         ^~~~
./nauty/nauty.h:843:59: note: in definition of macro 'POPCNTFUNC'
 #define POPCNTFUNC(type,name,params,...) type name params __VA_ARGS__
                                                           ^~~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyA1_la-gtnauty.lo `test -f 'gtnauty.c' || echo './'`gtnauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gtnauty.c  -fPIC -DPIC -o .libs/libnautyA1_la-gtnauty.o
gtnauty.c: In function 'istransitive':
gtnauty.c:653:9: warning: unused variable 'count' [-Wunused-variable]
     int count[MAXN];
         ^~~~~
gtnauty.c:652:10: warning: unused variable 'x' [-Wunused-variable]
     long x[MAXN];
          ^
In file included from gtools.h:63,
                 from gtnauty.c:14:
At top level:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyA1_la-naugroup.lo `test -f 'naugroup.c' || echo './'`naugroup.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naugroup.c  -fPIC -DPIC -o .libs/libnautyA1_la-naugroup.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/usr/bin/sed -e 's#LIBNAUTY_#LIBNAUTY'A1'_#' nauty.map > nautyA1.map
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS0_la-nauty.lo `test -f 'nauty.c' || echo './'`nauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nauty.c  -fPIC -DPIC -o .libs/libnautyS0_la-nauty.o
nauty.c: In function 'firstpathnode0.isra.2':
nauty.c:111:42: warning: 'childcount' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define OPTCALL(proc) if (proc != NULL) (*proc)
                                          ^
nauty.c:568:41: note: 'childcount' was declared here
     int tv1,index,rtnlevel,tcellsize,tc,childcount,qinvar,refcode;
                                         ^~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS0_la-nautil.lo `test -f 'nautil.c' || echo './'`nautil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nautil.c  -fPIC -DPIC -o .libs/libnautyS0_la-nautil.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyA1_la-traces.lo `test -f 'traces.c' || echo './'`traces.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c traces.c  -fPIC -DPIC -o .libs/libnautyA1_la-traces.o
traces.c: In function 'Traces':
traces.c:840:12: warning: unused variable 'j1' [-Wunused-variable]
     size_t j1;
            ^~
traces.c:839:48: warning: unused variable 'wgh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                                ^~~~
traces.c:839:41: warning: unused variable 'wgh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                         ^~~~
traces.c:839:34: warning: unused variable 'ngh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c:839:27: warning: unused variable 'ngh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                           ^~~~
traces.c:839:20: warning: unused variable 'vtx2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                    ^~~~
traces.c:839:14: warning: unused variable 'vtx1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
              ^~~~
traces.c:839:9: warning: unused variable 'deg' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
         ^~~
traces.c: In function 'traces_refine':
traces.c:1380:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:1379:9: warning: variable 'conta' set but not used [-Wunused-but-set-variable]
     int conta;
         ^~~~~
traces.c: In function 'traces_refine_notrace':
traces.c:2150:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c:2140:56: warning: unused variable 'auxcells' [-Wunused-variable]
     int i, j, k, jk, sc, ind0, ind1, ind2, ind3, labi, auxcells;
                                                        ^~~~~~~~
traces.c: In function 'traces_refine_maketrie':
traces.c:2746:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_comptrie':
traces.c:3323:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_sametrace':
traces.c:3906:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c: In function 'refine_tr':
traces.c:4572:15: warning: unused variable 'm' [-Wunused-variable]
     const int m = SETWORDSNEEDED(n);
               ^
traces.c: In function 'refine_tr_refine':
traces.c:4748:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:4746:13: warning: unused variable 'TraceCell' [-Wunused-variable]
     boolean TraceCell = FALSE;
             ^~~~~~~~~
traces.c:4744:85: warning: unused variable 'Tracestpend' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                                     ^~~~~~~~~~~
traces.c:4744:73: warning: unused variable 'Traceccend' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                         ^~~~~~~~~~
traces.c:4744:63: warning: unused variable 'TraceEnd' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                               ^~~~~~~~
traces.c:4744:31: warning: unused variable 'TracePos' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                               ^~~~~~~~
traces.c:4742:9: warning: variable 'newtrace' set but not used [-Wunused-but-set-variable]
     int newtrace = FALSE;
         ^~~~~~~~
traces.c:4739:72: warning: unused variable 'TraceStepsInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
                                                                        ^~~~~~~~~~~~~
traces.c:4739:60: warning: unused variable 'TraceCCInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
                                                            ^~~~~~~~~~
traces.c:4739:50: warning: unused variable 'TraceInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
                                                  ^~~~~~~~
traces.c: In function 'CheckForMatching':
traces.c:6006:10: warning: variable 'cls' set but not used [-Wunused-but-set-variable]
     int *cls;
          ^~~
traces.c: In function 'Complete':
traces.c:6280:9: warning: unused variable 'numtemporbits' [-Wunused-variable]
     int numtemporbits;
         ^~~~~~~~~~~~~
traces.c:6278:12: warning: unused variable 'j' [-Wunused-variable]
     int i, j, k;
            ^
traces.c: In function 'CompStage1':
traces.c:6835:28: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TreeNode, *TrieNode;
                            ^~~~~~~~
traces.c:6834:52: warning: unused variable 'temp' [-Wunused-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                                                    ^~~~
traces.c:6834:29: warning: variable 'gom_level' set but not used [-Wunused-but-set-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                             ^~~~~~~~~
traces.c: In function 'CompStage2':
traces.c:7028:17: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TrieNode;
                 ^~~~~~~~
traces.c:7026:17: warning: unused variable 'AuxOrb' [-Wunused-variable]
     int *CuOrb,*AuxOrb;
                 ^~~~~~
traces.c: In function 'copy_sg_structure':
traces.c:7493:18: warning: unused variable 'v2' [-Wunused-variable]
     size_t *v1, *v2, k;
                  ^~
traces.c:7491:25: warning: unused variable 'e2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                         ^~
traces.c:7491:20: warning: unused variable 'd2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                    ^~
traces.c:7491:15: warning: variable 'e1' set but not used [-Wunused-but-set-variable]
     int *d1, *e1, *d2, *e2;
               ^~
traces.c: In function 'NonSingDegPlus2':
traces.c:8803:27: warning: variable 'singcount' set but not used [-Wunused-but-set-variable]
     int k, deg1, singdeg, singcount;
                           ^~~~~~~~~
traces.c: In function 'PrintWeightedGraph2':
traces.c:9251:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'PrintBlissGraph':
traces.c:9267:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'WeightCodes':
traces.c:10173:34: warning: variable 'ngh2' set but not used [-Wunused-but-set-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c: At top level:
traces.c:243:16: warning: 'traces_degree_refine' declared 'static' but never defined [-Wunused-function]
 static boolean traces_degree_refine(sparsegraph*, Candidate*, int, Partition*,
                ^~~~~~~~~~~~~~~~~~~~
traces.c:256:13: warning: 'traces_refine_refine' declared 'static' but never defined [-Wunused-function]
 static int  traces_refine_refine(sparsegraph*, Candidate*, int, Partition*,
             ^~~~~~~~~~~~~~~~~~~~
traces.c:10316:9: warning: 'TargetCellFirstPathSmall' defined but not used [-Wunused-function]
 boolean TargetCellFirstPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
         ^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:10282:5: warning: 'TargetCellExpPathSmall' defined but not used [-Wunused-function]
 int TargetCellEmake[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
xpPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
     ^~~~~~~~~~~~~~~~~~~~~~
traces.c:10248:9: warning: 'TargetCellSmall' defined but not used [-Wunused-function]
 boolean TargetCellSmall(Candidate *TargCand, Partition *Part, int n, struct TracesVars* tv, int Lv) {
         ^~~~~~~~~~~~~~~
traces.c:10148:5: warning: 'VerifyPerm' defined but not used [-Wunused-function]
 int VerifyPerm(int *perm, int n,int where) {
     ^~~~~~~~~~
traces.c:10129:9: warning: 'VerifyPart' defined but not used [-Wunused-function]
 boolean VerifyPart(Partition *Part, int start, int end) {
         ^~~~~~~~~~
traces.c:10116:9: warning: 'VerifyId' defined but not used [-Wunused-function]
 boolean VerifyId(int *p, int n) {
         ^~~~~~~~
traces.c:10101:9: warning: 'VerifyCand' defined but not used [-Wunused-function]
 boolean VerifyCand(Candidate *Cand, int n, int line) {
         ^~~~~~~~~~
traces.c:10019:7: warning: 'trie_dump' defined but not used [-Wunused-function]
 void  trie_dump(trie *t) {
       ^~~~~~~~~
traces.c:9584:6: warning: 'SetAutom' defined but not used [-Wunused-function]
 void SetAutom(int q, int n, struct TracesVars *tv) {
      ^~~~~~~~
traces.c:9281:6: warning: 'putgraphplus_sg' defined but not used [-Wunused-function]
 void putgraphplus_sg(FILE *f, sparsegraph *sg, int linelength)
      ^~~~~~~~~~~~~~~
traces.c:9265:6: warning: 'PrintBlissGraph' defined but not used [-Wunused-function]
 void PrintBlissGraph(int n) {
      ^~~~~~~~~~~~~~~
traces.c:9249:6: warning: 'PrintWeightedGraph2' defined but not used [-Wunused-function]
 void PrintWeightedGraph2(int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:9231:6: warning: 'PrintWeightedGraph1' defined but not used [-Wunused-function]
 void PrintWeightedGraph1(sparsegraph *g_arg, int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:8641:6: warning: 'MakeDiscrete' defined but not used [-Wunused-function]
 void MakeDiscrete(Partition *Part, int cell) {
      ^~~~~~~~~~~~
traces.c:6276:6: warning: 'Complete' defined but not used [-Wunused-function]
 void Complete(sparsegraph *sg_orig, Candidate *Cand, Partition *Part, int cell, TracesVars *tv,
      ^~~~~~~~
traces.c:780:21: warning: 'WorkArray0' defined but not used [-Wunused-variable]
 static TLS_ATTR int WorkArray0[MAXN];
                     ^~~~~~~~~~
traces.c: In function 'traces_refine_notrace.isra.21':
traces.c:2403:71: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:2417:48: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             CStack[BigCellPos] = ind0;
                             ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:2418:51: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             StackMarkers[BigCell] = 0;
                             ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c: In function 'traces_refine_sametrace.isra.22':
traces.c:4191:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:4206:52: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                 ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:4207:55: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                 ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c: In function 'traces_refine_comptrie.isra.26':
traces.c:3577:71: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:3593:48: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             CStack[BigCellPos] = ind0;
                             ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:3594:51: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             StackMarkers[BigCell] = 0;
                             ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c: In function 'traces_refine.isra.33':
traces.c:1690:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:1705:52: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                 ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:1704:71: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             if ((StackMarkers[ind0] != tv->stackmark) && (BigCell != ind0)) {
                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
traces.c: In function 'CompStage1':
traces.c:2999:71: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:2744:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:3014:48: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             CStack[BigCellPos] = ind0;
                             ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:2744:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:3015:51: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             StackMarkers[BigCell] = 0;
                             ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:2744:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
traces.c: In function 'refine_tr':
traces.c:5004:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:4745:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:5018:52: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                 ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:4745:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:5019:55: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                 ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:4745:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
traces.c: In function 'Traces':
traces.c:6567:44: warning: 'closeloop' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         if (closeloop < tv->tolevel) k = SpineTL->tgtend;
                                            ^
traces.c:6311:13: note: 'closeloop' was declared here
     boolean closeloop, firstsing, has_nexttcell;
             ^~~~~~~~~
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS0_la-naugraph.lo `test -f 'naugraph.c' || echo './'`naugraph.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naugraph.c  -fPIC -DPIC -o .libs/libnautyS0_la-naugraph.o
In file included from naugraph.c:25:
naugraph.c: In function 'refine':
nauty.h:586:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
naugraph.c:195:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:843:59: note: in definition of macro 'POPCNTFUNC'
 #define POPCNTFUNC(type,name,params,...) type name params __VA_ARGS__
                                                           ^~~~~~~~~~~
naugraph.c: In function 'refine1':
nauty.h:576:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
naugraph.c:348:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:843:59: note: in definition of macro 'POPCNTFUNC'
 #define POPCNTFUNC(type,name,params,...) type name params __VA_ARGS__
                                                           ^~~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS0_la-naurng.lo `test -f 'naurng.c' || echo './'`naurng.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naurng.c  -fPIC -DPIC -o .libs/libnautyS0_la-naurng.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS0_la-nausparse.lo `test -f 'nausparse.c' || echo './'`nausparse.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nausparse.c  -fPIC -DPIC -o .libs/libnautyS0_la-nausparse.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS0_la-schreier.lo `test -f 'schreier.c' || echo './'`schreier.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c schreier.c  -fPIC -DPIC -o .libs/libnautyS0_la-schreier.o
schreier.c:53:1: warning: 'testispermutation' defined but not used [-Wunused-function]
 testispermutation(int id, int *p, int n)
 ^~~~~~~~~~~~~~~~~
schreier.c: In function 'filterschreier.constprop':
schreier.c:648:16: warning: 'ident' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if (!ident && !ingroup)
         ~~~~~~~^~~~~~~~~~~
schreier.c: In function 'getorbitsmin':
schreier.c:861:7: warning: 'icell' may be used uninitialized in this function [-Wmaybe-uninitialized]
       for ( ; icell < ncell; ++icell)
       ^~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS0_la-gtools.lo `test -f 'gtools.c' || echo './'`gtools.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gtools.c  -fPIC -DPIC -o .libs/libnautyS0_la-gtools.o
In file included from gtools.h:63,
                 from gtools.c:6:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gtools.c: In function 'getecline':
gtools.c:406:9: warning: 'sizesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int sizesize,edgesize;
         ^~~~~~~~
gtools.c:444:39: warning: 'edgesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
         s[1] = (char)((sizesize << 4) + edgesize);
                      ~~~~~~~~~~~~~~~~~^~~~~~~~~~~
gtools.c:439:44: warning: 'bodysize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     DYNALLOC1(unsigned char,s,s_sz,headsize+bodysize,"getecline");
                                            ^
gtools.c:439:44: warning: 'headsize' may be used uninitialized in this function [-Wmaybe-uninitialized]
gtools.c: In function 'stringtograph':
gtools.c:677:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
gtools.c: In function 'stringtograph_inc':
gtools.c:832:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg':
./nauty/nauty.h:1171:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:915:9: note: 'm' was declared here
     int m,n;
         ^
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg_inc':
./nauty/nauty.h:1171:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:1068:9: note: 'm' was declared here
     int m,n;
         ^
gtools.c: In function 'stringtosparsegraph':
gtools.c:1270:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS0_la-naututil.lo `test -f 'naututil.c' || echo './'`naututil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naututil.c  -fPIC -DPIC -o .libs/libnautyS0_la-naututil.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS0_la-nautinv.lo `test -f 'nautinv.c' || echo './'`nautinv.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nautinv.c  -fPIC -DPIC -o .libs/libnautyS0_la-nautinv.o
nautinv.c: In function 'cellind':
nautinv.c:1375:17: warning: unused variable 'sw' [-Wunused-variable]
         setword sw;
                 ^~
In file included from nautinv.h:15,
                 from nautinv.c:45:
nautinv.c: In function 'refinvar':
./nauty/nauty.h:586:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
nautinv.c:1578:14: note: 'maxpos' was declared here
  int maxcell,maxpos,hint;
              ^~~~~~
./nauty/nauty.h:845:29: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type name params __VA_ARGS__
                             ^~~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS0_la-nautycliquer.lo `test -f 'nautycliquer.c' || echo './'`nautycliquer.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nautycliquer.c  -fPIC -DPIC -o .libs/libnautyS0_la-nautycliquer.o
In file included from gtools.h:63,
                 from nautycliquer.h:8,
                 from nautycliquer.c:19:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS0_la-planarity.lo `test -f 'planarity.c' || echo './'`planarity.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c planarity.c  -fPIC -DPIC -o .libs/libnautyS0_la-planarity.o
planarity.c: In function 'sparseg_adjl_dir_edge_exists':
planarity.c:1064:24: warning: variable 'prev_e' set but not used [-Wunused-but-set-variable]
     int         cur_e, prev_e;
                        ^~~~~~
planarity.c: In function 'sparseg_adjl_is_planar':
planarity.c:2603:23: warning: variable 'w' set but not used [-Wunused-but-set-variable]
             int       w;
                       ^
planarity.c: In function 'embedg_get_reduced_obs':
planarity.c:5605:18: warning: variable 'a' set but not used [-Wunused-but-set-variable]
         int      a, b, n_x;
                  ^
planarity.c: In function 'embedg_obstruction':
planarity.c:5911:24: warning: unused variable 'time_to_now' [-Wunused-variable]
     float      sttime, time_to_now;
                        ^~~~~~~~~~~
planarity.c:5911:16: warning: unused variable 'sttime' [-Wunused-variable]
     float      sttime, time_to_now;
                ^~~~~~
planarity.c: In function 'embedg_is_embed_valid':
planarity.c:8636:17: warning: unused variable 'v' [-Wunused-variable]
     int         v, f;
                 ^
In file included from planarity.h:25,
                 from planarity.c:32:
planarity.c: In function 'embedg_VES_get_succ_on_ext_face':
planarity.c:8793:16: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
         ASSERT(embed_graph[*s].link[0] = twin);
                ^~~~~~~~~~~
planarity.c:8793:9: note: in expansion of macro 'ASSERT'
         ASSERT(embed_graph[*s].link[0] = twin);
         ^~~~~~
planarity.c:8719:27: warning: unused variable 'eout' [-Wunused-variable]
     int        vout, ein, eout, tout;
                           ^~~~
planarity.c:8719:22: warning: unused variable 'ein' [-Wunused-variable]
     int        vout, ein, eout, tout;
                      ^~~
planarity.c: In function 'embedg_mark_minor_B':
planarity.c:9501:32: warning: unused variable 'vz' [-Wunused-variable]
     int          vv, u_x, u_y, vz, u_z, u_max, u_min;
                                ^~
planarity.c: In function 'embedg_mark_minor_D':
planarity.c:9634:30: warning: variable 'p_y' set but not used [-Wunused-but-set-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                              ^~~
planarity.c:9634:25: warning: variable 'p_x' set but not used [-Wunused-but-set-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                         ^~~
planarity.c:9634:18: warning: unused variable 'i' [-Wunused-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                  ^
At top level:
planarity.c:2185:1: warning: 'embedg_dlcl_rec_insert_right' defined but not used [-Wunused-function]
 embedg_dlcl_rec_insert_right (t_dlcl *l, t_dlcl *r)
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from planarity.h:43,
                 from planarity.c:32:
naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
planarity.h:45:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
planarity.c: In function 'embedg_recover_embedding':
planarity.c:5013:25: warning: 'v_w_in_embed' may be used uninitialized in this function [-Wmaybe-uninitialized]
             (*embedding)[v_w_in_embed].next = (*vertices)[v_l].first_edge;
                         ^
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS0_la-gutil1.lo `test -f 'gutil1.c' || echo './'`gutil1.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gutil1.c  -fPIC -DPIC -o .libs/libnautyS0_la-gutil1.o
In file included from gtools.h:63,
                 from gutil1.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS0_la-gutil2.lo `test -f 'gutil2.c' || echo './'`gutil2.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gutil2.c  -fPIC -DPIC -o .libs/libnautyS0_la-gutil2.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
In file included from gtools.h:63,
                 from gutil2.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gutil2.c: In function 'conncontent':
gutil2.c:355:9: warning: 'minv' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int minv,mindeg,deg,goodv;
         ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
gutil2.c:355:9: note: 'minv' was declared here
     int minv,mindeg,deg,goodv;
         ^~~~
./nauty/nauty.h:843:59: note: in definition of macro 'POPCNTFUNC'
 #define POPCNTFUNC(type,name,params,...) type name params __VA_ARGS__
                                                           ^~~~~~~~~~~
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS0_la-gtnauty.lo `test -f 'gtnauty.c' || echo './'`gtnauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gtnauty.c  -fPIC -DPIC -o .libs/libnautyS0_la-gtnauty.o
In file included from gtools.h:63,
                 from gtnauty.c:14:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS0_la-naugroup.lo `test -f 'naugroup.c' || echo './'`naugroup.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naugroup.c  -fPIC -DPIC -o .libs/libnautyS0_la-naugroup.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/usr/bin/sed -e 's#LIBNAUTY_#LIBNAUTY'S0'_#' nauty.map > nautyS0.map
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW0_la-nauty.lo `test -f 'nauty.c' || echo './'`nauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nauty.c  -fPIC -DPIC -o .libs/libnautyW0_la-nauty.o
nauty.c: In function 'firstpathnode0.isra.2':
nauty.c:111:42: warning: 'childcount' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define OPTCALL(proc) if (proc != NULL) (*proc)
                                          ^
nauty.c:568:41: note: 'childcount' was declared here
     int tv1,index,rtnlevel,tcellsize,tc,childcount,qinvar,refcode;
                                         ^~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS0_la-traces.lo `test -f 'traces.c' || echo './'`traces.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c traces.c  -fPIC -DPIC -o .libs/libnautyS0_la-traces.o
traces.c: In function 'Traces':
traces.c:840:12: warning: unused variable 'j1' [-Wunused-variable]
     size_t j1;
            ^~
traces.c:839:48: warning: unused variable 'wgh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                                ^~~~
traces.c:839:41: warning: unused variable 'wgh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                         ^~~~
traces.c:839:34: warning: unused variable 'ngh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c:839:27: warning: unused variable 'ngh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                           ^~~~
traces.c:839:20: warning: unused variable 'vtx2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                    ^~~~
traces.c:839:14: warning: unused variable 'vtx1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
              ^~~~
traces.c:839:9: warning: unused variable 'deg' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
         ^~~
traces.c: In function 'traces_refine':
traces.c:1380:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:1379:9: warning: variable 'conta' set but not used [-Wunused-but-set-variable]
     int conta;
         ^~~~~
traces.c: In function 'traces_refine_notrace':
traces.c:2150:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c:2140:56: warning: unused variable 'auxcells' [-Wunused-variable]
     int i, j, k, jk, sc, ind0, ind1, ind2, ind3, labi, auxcells;
                                                        ^~~~~~~~
traces.c: In function 'traces_refine_maketrie':
traces.c:2746:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_comptrie':
traces.c:3323:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_sametrace':
traces.c:3906:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c: In function 'refine_tr':
traces.c:4572:15: warning: unused variable 'm' [-Wunused-variable]
     const int m = SETWORDSNEEDED(n);
               ^
traces.c: In function 'refine_tr_refine':
traces.c:4748:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:4746:13: warning: unused variable 'TraceCell' [-Wunused-variable]
     boolean TraceCell = FALSE;
             ^~~~~~~~~
traces.c:4744:85: warning: unused variable 'Tracestpend' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                                     ^~~~~~~~~~~
traces.c:4744:73: warning: unused variable 'Traceccend' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                         ^~~~~~~~~~
traces.c:4744:63: warning: unused variable 'TraceEnd' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                               ^~~~~~~~
traces.c:4744:31: warning: unused variable 'TracePos' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                               ^~~~~~~~
traces.c:4742:9: warning: variable 'newtrace' set but not used [-Wunused-but-set-variable]
     int newtrace = FALSE;
         ^~~~~~~~
traces.c:4739:72: warning: unused variable 'TraceStepsInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
                                                                        ^~~~~~~~~~~~~
traces.c:4739:60: warning: unused variable 'TraceCCInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
                                                            ^~~~~~~~~~
traces.c:4739:50: warning: unused variable 'TraceInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
                                                  ^~~~~~~~
traces.c: In function 'CheckForMatching':
traces.c:6006:10: warning: variable 'cls' set but not used [-Wunused-but-set-variable]
     int *cls;
          ^~~
traces.c: In function 'Complete':
traces.c:6280:9: warning: unused variable 'numtemporbits' [-Wunused-variable]
     int numtemporbits;
         ^~~~~~~~~~~~~
traces.c:6278:12: warning: unused variable 'j' [-Wunused-variable]
     int i, j, k;
            ^
traces.c: In function 'CompStage1':
traces.c:6835:28: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TreeNode, *TrieNode;
                            ^~~~~~~~
traces.c:6834:52: warning: unused variable 'temp' [-Wunused-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                                                    ^~~~
traces.c:6834:29: warning: variable 'gom_level' set but not used [-Wunused-but-set-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                             ^~~~~~~~~
traces.c: In function 'CompStage2':
traces.c:7028:17: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TrieNode;
                 ^~~~~~~~
traces.c:7026:17: warning: unused variable 'AuxOrb' [-Wunused-variable]
     int *CuOrb,*AuxOrb;
                 ^~~~~~
traces.c: In function 'copy_sg_structure':
traces.c:7493:18: warning: unused variable 'v2' [-Wunused-variable]
     size_t *v1, *v2, k;
                  ^~
traces.c:7491:25: warning: unused variable 'e2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                         ^~
traces.c:7491:20: warning: unused variable 'd2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                    ^~
traces.c:7491:15: warning: variable 'e1' set but not used [-Wunused-but-set-variable]
     int *d1, *e1, *d2, *e2;
               ^~
traces.c: In function 'NonSingDegPlus2':
traces.c:8803:27: warning: variable 'singcount' set but not used [-Wunused-but-set-variable]
     int k, deg1, singdeg, singcount;
                           ^~~~~~~~~
traces.c: In function 'PrintWeightedGraph2':
traces.c:9251:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'PrintBlissGraph':
traces.c:9267:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'WeightCodes':
traces.c:10173:34: warning: variable 'ngh2' set but not used [-Wunused-but-set-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c: At top level:
traces.c:243:16: warning: 'traces_degree_refine' declared 'static' but never defined [-Wunused-function]
 static boolean traces_degree_refine(sparsegraph*, Candidate*, int, Partition*,
                ^~~~~~~~~~~~~~~~~~~~
traces.c:256:13: warning: 'traces_refine_refine' declared 'static' but never defined [-Wunused-function]
 static int  traces_refine_refine(sparsegraph*, Candidate*, int, Partition*,
             ^~~~~~~~~~~~~~~~~~~~
traces.c:10316:9: warning: 'TargetCellFirstPathSmall' defined but not used [-Wunused-function]
 boolean TargetCellFirstPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
         ^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:10282:5: warning: 'TargetCellExpPathSmall' defined but not used [-Wunused-function]
 int TargetCellEmake[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
xpPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
     ^~~~~~~~~~~~~~~~~~~~~~
traces.c:10248:9: warning: 'TargetCellSmall' defined but not used [-Wunused-function]
 boolean TargetCellSmall(Candidate *TargCand, Partition *Part, int n, struct TracesVars* tv, int Lv) {
         ^~~~~~~~~~~~~~~
traces.c:10148:5: warning: 'VerifyPerm' defined but not used [-Wunused-function]
 int VerifyPerm(int *perm, int n,int where) {
     ^~~~~~~~~~
traces.c:10129:9: warning: 'VerifyPart' defined but not used [-Wunused-function]
 boolean VerifyPart(Partition *Part, int start, int end) {
         ^~~~~~~~~~
traces.c:10116:9: warning: 'VerifyId' defined but not used [-Wunused-function]
 boolean VerifyId(int *p, int n) {
         ^~~~~~~~
traces.c:10101:9: warning: 'VerifyCand' defined but not used [-Wunused-function]
 boolean VerifyCand(Candidate *Cand, int n, int line) {
         ^~~~~~~~~~
traces.c:10019:7: warning: 'trie_dump' defined but not used [-Wunused-function]
 void  trie_dump(trie *t) {
       ^~~~~~~~~
traces.c:9584:6: warning: 'SetAutom' defined but not used [-Wunused-function]
 void SetAutom(int q, int n, struct TracesVars *tv) {
      ^~~~~~~~
traces.c:9281:6: warning: 'putgraphplus_sg' defined but not used [-Wunused-function]
 void putgraphplus_sg(FILE *f, sparsegraph *sg, int linelength)
      ^~~~~~~~~~~~~~~
traces.c:9265:6: warning: 'PrintBlissGraph' defined but not used [-Wunused-function]
 void PrintBlissGraph(int n) {
      ^~~~~~~~~~~~~~~
traces.c:9249:6: warning: 'PrintWeightedGraph2' defined but not used [-Wunused-function]
 void PrintWeightedGraph2(int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:9231:6: warning: 'PrintWeightedGraph1' defined but not used [-Wunused-function]
 void PrintWeightedGraph1(sparsegraph *g_arg, int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:8641:6: warning: 'MakeDiscrete' defined but not used [-Wunused-function]
 void MakeDiscrete(Partition *Part, int cell) {
      ^~~~~~~~~~~~
traces.c:6276:6: warning: 'Complete' defined but not used [-Wunused-function]
 void Complete(sparsegraph *sg_orig, Candidate *Cand, Partition *Part, int cell, TracesVars *tv,
      ^~~~~~~~
traces.c: In function 'traces_refine_notrace.isra.19':
traces.c:2551:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:2564:39: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                       ^
traces.c:2565:45: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                             ^
traces.c: In function 'traces_refine_sametrace.isra.20':
traces.c:4352:79: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:4367:43: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     CStack[BigCellPos] = ind0;
                                           ^
traces.c:4366:75: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (BigCell != ind0)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
traces.c: In function 'traces_refine_comptrie.isra.24':
traces.c:3719:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:3734:39: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                       ^
traces.c:3735:45: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                             ^
traces.c: In function 'traces_refine.isra.31':
traces.c:1863:79: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:1878:43: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     CStack[BigCellPos] = ind0;
                                           ^
traces.c:1877:75: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (BigCell != ind0)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
traces.c: In function 'CompStage1':
traces.c:3139:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:2744:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:3153:39: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                       ^
traces.c:2744:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:3154:45: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                             ^
traces.c:2744:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
traces.c: In function 'refine_tr':
traces.c:5148:79: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:4745:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:5162:43: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     CStack[BigCellPos] = ind0;
                                           ^
traces.c:4745:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:5163:49: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     StackMarkers[BigCell] = 0;
                                                 ^
traces.c:4745:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
traces.c: In function 'Traces':
traces.c:6567:44: warning: 'closeloop' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         if (closeloop < tv->tolevel) k = SpineTL->tgtend;
                                            ^
traces.c:6311:13: note: 'closeloop' was declared here
     boolean closeloop, firstsing, has_nexttcell;
             ^~~~~~~~~
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW0_la-nautil.lo `test -f 'nautil.c' || echo './'`nautil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nautil.c  -fPIC -DPIC -o .libs/libnautyW0_la-nautil.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW0_la-naugraph.lo `test -f 'naugraph.c' || echo './'`naugraph.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naugraph.c  -fPIC -DPIC -o .libs/libnautyW0_la-naugraph.o
In file included from naugraph.c:25:
naugraph.c: In function 'refine':
nauty.h:586:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
naugraph.c:195:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:843:59: note: in definition of macro 'POPCNTFUNC'
 #define POPCNTFUNC(type,name,params,...) type name params __VA_ARGS__
                                                           ^~~~~~~~~~~
naugraph.c: In function 'refine1':
nauty.h:576:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
naugraph.c:348:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:843:59: note: in definition of macro 'POPCNTFUNC'
 #define POPCNTFUNC(type,name,params,...) type name params __VA_ARGS__
                                                           ^~~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW0_la-naurng.lo `test -f 'naurng.c' || echo './'`naurng.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naurng.c  -fPIC -DPIC -o .libs/libnautyW0_la-naurng.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW0_la-nausparse.lo `test -f 'nausparse.c' || echo './'`nausparse.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nausparse.c  -fPIC -DPIC -o .libs/libnautyW0_la-nausparse.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW0_la-schreier.lo `test -f 'schreier.c' || echo './'`schreier.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c schreier.c  -fPIC -DPIC -o .libs/libnautyW0_la-schreier.o
schreier.c:53:1: warning: 'testispermutation' defined but not used [-Wunused-function]
 testispermutation(int id, int *p, int n)
 ^~~~~~~~~~~~~~~~~
schreier.c: In function 'filterschreier.constprop':
schreier.c:648:16: warning: 'ident' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if (!ident && !ingroup)
         ~~~~~~~^~~~~~~~~~~
schreier.c: In function 'getorbitsmin':
schreier.c:861:7: warning: 'icell' may be used uninitialized in this function [-Wmaybe-uninitialized]
       for ( ; icell < ncell; ++icell)
       ^~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW0_la-gtools.lo `test -f 'gtools.c' || echo './'`gtools.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gtools.c  -fPIC -DPIC -o .libs/libnautyW0_la-gtools.o
In file included from gtools.h:63,
                 from gtools.c:6:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gtools.c: In function 'getecline':
gtools.c:406:9: warning: 'sizesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int sizesize,edgesize;
         ^~~~~~~~
gtools.c:444:39: warning: 'edgesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
         s[1] = (char)((sizesize << 4) + edgesize);
                      ~~~~~~~~~~~~~~~~~^~~~~~~~~~~
gtools.c:439:44: warning: 'bodysize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     DYNALLOC1(unsigned char,s,s_sz,headsize+bodysize,"getecline");
                                            ^
gtools.c:439:44: warning: 'headsize' may be used uninitialized in this function [-Wmaybe-uninitialized]
gtools.c: In function 'stringtograph':
gtools.c:677:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
gtools.c: In function 'stringtograph_inc':
gtools.c:832:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg':
./nauty/nauty.h:1171:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:915:9: note: 'm' was declared here
     int m,n;
         ^
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg_inc':
./nauty/nauty.h:1171:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:1068:9: note: 'm' was declared here
     int m,n;
         ^
gtools.c: In function 'stringtosparsegraph':
gtools.c:1270:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW0_la-naututil.lo `test -f 'naututil.c' || echo './'`naututil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naututil.c  -fPIC -DPIC -o .libs/libnautyW0_la-naututil.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW0_la-nautinv.lo `test -f 'nautinv.c' || echo './'`nautinv.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nautinv.c  -fPIC -DPIC -o .libs/libnautyW0_la-nautinv.o
nautinv.c: In function 'cellind':
nautinv.c:1375:17: warning: unused variable 'sw' [-Wunused-variable]
         setword sw;
                 ^~
In file included from nautinv.h:15,
                 from nautinv.c:45:
nautinv.c: In function 'refinvar':
./nauty/nauty.h:586:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
nautinv.c:1578:14: note: 'maxpos' was declared here
  int maxcell,maxpos,hint;
              ^~~~~~
./nauty/nauty.h:845:29: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type name params __VA_ARGS__
                             ^~~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW0_la-nautycliquer.lo `test -f 'nautycliquer.c' || echo './'`nautycliquer.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nautycliquer.c  -fPIC -DPIC -o .libs/libnautyW0_la-nautycliquer.o
In file included from gtools.h:63,
                 from nautycliquer.h:8,
                 from nautycliquer.c:19:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW0_la-planarity.lo `test -f 'planarity.c' || echo './'`planarity.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c planarity.c  -fPIC -DPIC -o .libs/libnautyW0_la-planarity.o
planarity.c: In function 'sparseg_adjl_dir_edge_exists':
planarity.c:1064:24: warning: variable 'prev_e' set but not used [-Wunused-but-set-variable]
     int         cur_e, prev_e;
                        ^~~~~~
planarity.c: In function 'sparseg_adjl_is_planar':
planarity.c:2603:23: warning: variable 'w' set but not used [-Wunused-but-set-variable]
             int       w;
                       ^
planarity.c: In function 'embedg_get_reduced_obs':
planarity.c:5605:18: warning: variable 'a' set but not used [-Wunused-but-set-variable]
         int      a, b, n_x;
                  ^
planarity.c: In function 'embedg_obstruction':
planarity.c:5911:24: warning: unused variable 'time_to_now' [-Wunused-variable]
     float      sttime, time_to_now;
                        ^~~~~~~~~~~
planarity.c:5911:16: warning: unused variable 'sttime' [-Wunused-variable]
     float      sttime, time_to_now;
                ^~~~~~
planarity.c: In function 'embedg_is_embed_valid':
planarity.c:8636:17: warning: unused variable 'v' [-Wunused-variable]
     int         v, f;
                 ^
In file included from planarity.h:25,
                 from planarity.c:32:
planarity.c: In function 'embedg_VES_get_succ_on_ext_face':
planarity.c:8793:16: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
         ASSERT(embed_graph[*s].link[0] = twin);
                ^~~~~~~~~~~
planarity.c:8793:9: note: in expansion of macro 'ASSERT'
         ASSERT(embed_graph[*s].link[0] = twin);
         ^~~~~~
planarity.c:8719:27: warning: unused variable 'eout' [-Wunused-variable]
     int        vout, ein, eout, tout;
                           ^~~~
planarity.c:8719:22: warning: unused variable 'ein' [-Wunused-variable]
     int        vout, ein, eout, tout;
                      ^~~
planarity.c: In function 'embedg_mark_minor_B':
planarity.c:9501:32: warning: unused variable 'vz' [-Wunused-variable]
     int          vv, u_x, u_y, vz, u_z, u_max, u_min;
                                ^~
planarity.c: In function 'embedg_mark_minor_D':
planarity.c:9634:30: warning: variable 'p_y' set but not used [-Wunused-but-set-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                              ^~~
planarity.c:9634:25: warning: variable 'p_x' set but not used [-Wunused-but-set-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                         ^~~
planarity.c:9634:18: warning: unused variable 'i' [-Wunused-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                  ^
At top level:
planarity.c:2185:1: warning: 'embedg_dlcl_rec_insert_right' defined but not used [-Wunused-function]
 embedg_dlcl_rec_insert_right (t_dlcl *l, t_dlcl *r)
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from planarity.h:43,
                 from planarity.c:32:
naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
planarity.h:45:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
planarity.c: In function 'embedg_recover_embedding':
planarity.c:5013:25: warning: 'v_w_in_embed' may be used uninitialized in this function [-Wmaybe-uninitialized]
             (*embedding)[v_w_in_embed].next = (*vertices)[v_l].first_edge;
                         ^
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW0_la-gutil1.lo `test -f 'gutil1.c' || echo './'`gutil1.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gutil1.c  -fPIC -DPIC -o .libs/libnautyW0_la-gutil1.o
In file included from gtools.h:63,
                 from gutil1.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW0_la-gutil2.lo `test -f 'gutil2.c' || echo './'`gutil2.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gutil2.c  -fPIC -DPIC -o .libs/libnautyW0_la-gutil2.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
In file included from gtools.h:63,
                 from gutil2.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gutil2.c: In function 'conncontent':
gutil2.c:355:9: warning: 'minv' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int minv,mindeg,deg,goodv;
         ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
gutil2.c:355:9: note: 'minv' was declared here
     int minv,mindeg,deg,goodv;
         ^~~~
./nauty/nauty.h:843:59: note: in definition of macro 'POPCNTFUNC'
 #define POPCNTFUNC(type,name,params,...) type name params __VA_ARGS__
                                                           ^~~~~~~~~~~
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW0_la-gtnauty.lo `test -f 'gtnauty.c' || echo './'`gtnauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gtnauty.c  -fPIC -DPIC -o .libs/libnautyW0_la-gtnauty.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
In file included from gtools.h:63,
                 from gtnauty.c:14:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW0_la-naugroup.lo `test -f 'naugroup.c' || echo './'`naugroup.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naugroup.c  -fPIC -DPIC -o .libs/libnautyW0_la-naugroup.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/usr/bin/sed -e 's#LIBNAUTY_#LIBNAUTY'W0'_#' nauty.map > nautyW0.map
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL0_la-nauty.lo `test -f 'nauty.c' || echo './'`nauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nauty.c  -fPIC -DPIC -o .libs/libnautyL0_la-nauty.o
nauty.c: In function 'firstpathnode0.isra.2':
nauty.c:111:42: warning: 'childcount' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define OPTCALL(proc) if (proc != NULL) (*proc)
                                          ^
nauty.c:568:41: note: 'childcount' was declared here
     int tv1,index,rtnlevel,tcellsize,tc,childcount,qinvar,refcode;
                                         ^~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyW0_la-traces.lo `test -f 'traces.c' || echo './'`traces.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c traces.c  -fPIC -DPIC -o .libs/libnautyW0_la-traces.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
traces.c: In function 'Traces':
traces.c:840:12: warning: unused variable 'j1' [-Wunused-variable]
     size_t j1;
            ^~
traces.c:839:48: warning: unused variable 'wgh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                                ^~~~
traces.c:839:41: warning: unused variable 'wgh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                         ^~~~
traces.c:839:34: warning: unused variable 'ngh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c:839:27: warning: unused variable 'ngh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                           ^~~~
traces.c:839:20: warning: unused variable 'vtx2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                    ^~~~
traces.c:839:14: warning: unused variable 'vtx1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
              ^~~~
traces.c:839:9: warning: unused variable 'deg' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
         ^~~
traces.c: In function 'traces_refine':
traces.c:1380:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:1379:9: warning: variable 'conta' set but not used [-Wunused-but-set-variable]
     int conta;
         ^~~~~
traces.c: In function 'traces_refine_notrace':
traces.c:2150:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c:2140:56: warning: unused variable 'auxcells' [-Wunused-variable]
     int i, j, k, jk, sc, ind0, ind1, ind2, ind3, labi, auxcells;
                                                        ^~~~~~~~
traces.c: In function 'traces_refine_maketrie':
traces.c:2746:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_comptrie':
traces.c:3323:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_sametrace':
traces.c:3906:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c: In function 'refine_tr':
traces.c:4572:15: warning: unused variable 'm' [-Wunused-variable]
     const int m = SETWORDSNEEDED(n);
               ^
traces.c: In function 'refine_tr_refine':
traces.c:4748:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:4746:13: warning: unused variable 'TraceCell' [-Wunused-variable]
     boolean TraceCell = FALSE;
             ^~~~~~~~~
traces.c:4744:85: warning: unused variable 'Tracestpend' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                                     ^~~~~~~~~~~
traces.c:4744:73: warning: unused variable 'Traceccend' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                         ^~~~~~~~~~
traces.c:4744:63: warning: unused variable 'TraceEnd' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                               ^~~~~~~~
traces.c:4744:31: warning: unused variable 'TracePos' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                               ^~~~~~~~
traces.c:4742:9: warning: variable 'newtrace' set but not used [-Wunused-but-set-variable]
     int newtrace = FALSE;
         ^~~~~~~~
traces.c:4739:72: warning: unused variable 'TraceStepsInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
                                                                        ^~~~~~~~~~~~~
traces.c:4739:60: warning: unused variable 'TraceCCInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
                                                            ^~~~~~~~~~
traces.c:4739:50: warning: unused variable 'TraceInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
                                                  ^~~~~~~~
traces.c: In function 'CheckForMatching':
traces.c:6006:10: warning: variable 'cls' set but not used [-Wunused-but-set-variable]
     int *cls;
          ^~~
traces.c: In function 'Complete':
traces.c:6280:9: warning: unused variable 'numtemporbits' [-Wunused-variable]
     int numtemporbits;
         ^~~~~~~~~~~~~
traces.c:6278:12: warning: unused variable 'j' [-Wunused-variable]
     int i, j, k;
            ^
traces.c: In function 'CompStage1':
traces.c:6835:28: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TreeNode, *TrieNode;
                            ^~~~~~~~
traces.c:6834:52: warning: unused variable 'temp' [-Wunused-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                                                    ^~~~
traces.c:6834:29: warning: variable 'gom_level' set but not used [-Wunused-but-set-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                             ^~~~~~~~~
traces.c: In function 'CompStage2':
traces.c:7028:17: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TrieNode;
                 ^~~~~~~~
traces.c:7026:17: warning: unused variable 'AuxOrb' [-Wunused-variable]
     int *CuOrb,*AuxOrb;
                 ^~~~~~
traces.c: In function 'copy_sg_structure':
traces.c:7493:18: warning: unused variable 'v2' [-Wunused-variable]
     size_t *v1, *v2, k;
                  ^~
traces.c:7491:25: warning: unused variable 'e2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                         ^~
traces.c:7491:20: warning: unused variable 'd2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                    ^~
traces.c:7491:15: warning: variable 'e1' set but not used [-Wunused-but-set-variable]
     int *d1, *e1, *d2, *e2;
               ^~
traces.c: In function 'NonSingDegPlus2':
traces.c:8803:27: warning: variable 'singcount' set but not used [-Wunused-but-set-variable]
     int k, deg1, singdeg, singcount;
                           ^~~~~~~~~
traces.c: In function 'PrintWeightedGraph2':
traces.c:9251:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'PrintBlissGraph':
traces.c:9267:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'WeightCodes':
traces.c:10173:34: warning: variable 'ngh2' set but not used [-Wunused-but-set-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c: At top level:
traces.c:243:16: warning: 'traces_degree_refine' declared 'static' but never defined [-Wunused-function]
 static boolean traces_degree_refine(sparsegraph*, Candidate*, int, Partition*,
                ^~~~~~~~~~~~~~~~~~~~
traces.c:256:13: warning: 'traces_refine_refine' declared 'static' but never defined [-Wunused-function]
 static int  traces_refine_refine(sparsegraph*, Candidate*, int, Partition*,
             ^~~~~~~~~~~~~~~~~~~~
traces.c:10316:9: warning: 'TargetCellFirstPathSmall' defined but not used [-Wunused-function]
 boolean TargetCellFirstPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
         ^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:10282:5: warning: 'TargetCellExpPathSmall' defined but not used [-Wunused-function]
 int TargetCellExpPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
     ^~~~~~~~~~~~~~~~~~~~~~
traces.c:10248:9: warning: 'TargetCellSmall' defined but not used [-Wunused-function]
 boolean TargetCellSmall(Candidate *TargCand, Partition *Part, int n, struct TracesVars* tv, int Lv) {
         ^~~~~~~~~~~~~~~
traces.c:10148:5: warning: 'VerifyPerm' defined but not used [-Wunused-function]
 int VerifyPerm(int *perm, int n,int where) {
     ^~~~~~~~~~
traces.c:10129:9: warning: 'VerifyPart' defined but not used [-Wunused-function]
 boolean VerifyPart(Partition *Part, int start, int end) {
         ^~~~~~~~~~
traces.c:10116:9: warning: 'VerifyId' defined but not used [-Wunused-function]
 boolean VerifyId(int *p, int n) {
         ^~~~~~~~
traces.c:10101:9: warning: 'VerifyCand' defined but not used [-Wunused-function]
 boolean VerifyCand(Candidate *Cand, int n, int line) {
         ^~~~~~~~~~
traces.c:10019:7: warning: 'trie_dump' defined but not used [-Wunused-function]
 void  trie_dump(trie *t) {
       ^~~~~~~~~
traces.c:9584:6: warning: 'SetAutom' defined but not used [-Wunused-function]
 void SetAutom(int q, int n, struct TracesVars *tv) {
      ^~~~~~~~
traces.c:9281:6: warning: 'putgraphplus_sg' defined but not used [-Wunused-function]
 void putgraphplus_sg(FILE *f, sparsegraph *sg, int linelength)
      ^~~~~~~~~~~~~~~
traces.c:9265:6: warning: 'PrintBlissGraph' defined but not used [-Wunused-function]
 void PrintBlissGraph(int n) {
      ^~~~~~~~~~~~~~~
traces.c:9249:6: warning: 'PrintWeightedGraph2' defined but not used [-Wunused-function]
 void PrintWeightedGraph2(int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:9231:6: warning: 'PrintWeightedGraph1' defined but not used [-Wunused-function]
 void PrintWeightedGraph1(sparsegraph *g_arg, int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:8641:6: warning: 'MakeDiscrete' defined but not used [-Wunused-function]
 void MakeDiscrete(Partition *Part, int cell) {
      ^~~~~~~~~~~~
traces.c:6276:6: warning: 'Complete' defined but not used [-Wunused-function]
 void Complete(sparsegraph *sg_orig, Candidate *Cand, Partition *Part, int cell, TracesVars *tv,
      ^~~~~~~~
traces.c: In function 'traces_refine_notrace.isra.19':
traces.c:2551:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:2564:39: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                       ^
traces.c:2565:45: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                             ^
traces.c: In function 'traces_refine_sametrace.isra.20':
traces.c:4352:79: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:4367:43: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     CStack[BigCellPos] = ind0;
                                           ^
traces.c:4366:75: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (BigCell != ind0)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
traces.c: In function 'traces_refine_comptrie.isra.24':
traces.c:3719:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:3734:39: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                       ^
traces.c:3735:45: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                             ^
traces.c: In function 'traces_refine.isra.31':
traces.c:1863:79: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:1878:43: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     CStack[BigCellPos] = ind0;
                                           ^
traces.c:1877:75: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (BigCell != ind0)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
traces.c: In function 'CompStage1':
traces.c:3139:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:2744:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:3153:39: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                       ^
traces.c:2744:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:3154:45: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                             ^
traces.c:2744:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
traces.c: In function 'refine_tr':
traces.c:5148:79: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:4745:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:5162:43: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     CStack[BigCellPos] = ind0;
                                           ^
traces.c:4745:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:5163:49: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     StackMarkers[BigCell] = 0;
                                                 ^
traces.c:4745:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
traces.c: In function 'Traces':
traces.c:6567:44: warning: 'closeloop' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         if (closeloop < tv->tolevel) k = SpineTL->tgtend;
                                            ^
traces.c:6311:13: note: 'closeloop' was declared here
     boolean closeloop, firstsing, has_nexttcell;
             ^~~~~~~~~
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL0_la-nautil.lo `test -f 'nautil.c' || echo './'`nautil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nautil.c  -fPIC -DPIC -o .libs/libnautyL0_la-nautil.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL0_la-naugraph.lo `test -f 'naugraph.c' || echo './'`naugraph.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naugraph.c  -fPIC -DPIC -o .libs/libnautyL0_la-naugraph.o
In file included from naugraph.c:25:
naugraph.c: In function 'refine':
nauty.h:586:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
naugraph.c:195:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:843:59: note: in definition of macro 'POPCNTFUNC'
 #define POPCNTFUNC(type,name,params,...) type name params __VA_ARGS__
                                                           ^~~~~~~~~~~
naugraph.c: In function 'refine1':
nauty.h:576:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
naugraph.c:348:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:843:59: note: in definition of macro 'POPCNTFUNC'
 #define POPCNTFUNC(type,name,params,...) type name params __VA_ARGS__
                                                           ^~~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL0_la-naurng.lo `test -f 'naurng.c' || echo './'`naurng.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naurng.c  -fPIC -DPIC -o .libs/libnautyL0_la-naurng.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL0_la-nausparse.lo `test -f 'nausparse.c' || echo './'`nausparse.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nausparse.c  -fPIC -DPIC -o .libs/libnautyL0_la-nausparse.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL0_la-schreier.lo `test -f 'schreier.c' || echo './'`schreier.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c schreier.c  -fPIC -DPIC -o .libs/libnautyL0_la-schreier.o
schreier.c:53:1: warning: 'testispermutation' defined but not used [-Wunused-function]
 testispermutation(int id, int *p, int n)
 ^~~~~~~~~~~~~~~~~
schreier.c: In function 'filterschreier.constprop':
schreier.c:648:16: warning: 'ident' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if (!ident && !ingroup)
         ~~~~~~~^~~~~~~~~~~
schreier.c: In function 'getorbitsmin':
schreier.c:861:7: warning: 'icell' may be used uninitialized in this function [-Wmaybe-uninitialized]
       for ( ; icell < ncell; ++icell)
       ^~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL0_la-gtools.lo `test -f 'gtools.c' || echo './'`gtools.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gtools.c  -fPIC -DPIC -o .libs/libnautyL0_la-gtools.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
In file included from gtools.h:63,
                 from gtools.c:6:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gtools.c: In function 'getecline':
gtools.c:406:9: warning: 'sizesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int sizesize,edgesize;
         ^~~~~~~~
gtools.c:444:39: warning: 'edgesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
         s[1] = (char)((sizesize << 4) + edgesize);
                      ~~~~~~~~~~~~~~~~~^~~~~~~~~~~
gtools.c:439:44: warning: 'bodysize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     DYNALLOC1(unsigned char,s,s_sz,headsize+bodysize,"getecline");
                                            ^
gtools.c:439:44: warning: 'headsize' may be used uninitialized in this function [-Wmaybe-uninitialized]
gtools.c: In function 'stringtograph':
gtools.c:677:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
gtools.c: In function 'stringtograph_inc':
gtools.c:832:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg':
./nauty/nauty.h:1171:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:915:9: note: 'm' was declared here
     int m,n;
         ^
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg_inc':
./nauty/nauty.h:1171:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:1068:9: note: 'm' was declared here
     int m,n;
         ^
gtools.c: In function 'stringtosparsegraph':
gtools.c:1270:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL0_la-naututil.lo `test -f 'naututil.c' || echo './'`naututil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naututil.c  -fPIC -DPIC -o .libs/libnautyL0_la-naututil.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL0_la-nautinv.lo `test -f 'nautinv.c' || echo './'`nautinv.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nautinv.c  -fPIC -DPIC -o .libs/libnautyL0_la-nautinv.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
nautinv.c: In function 'cellind':
nautinv.c:1375:17: warning: unused variable 'sw' [-Wunused-variable]
         setword sw;
                 ^~
In file included from nautinv.h:15,
                 from nautinv.c:45:
nautinv.c: In function 'refinvar':
./nauty/nauty.h:586:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
nautinv.c:1578:14: note: 'maxpos' was declared here
  int maxcell,maxpos,hint;
              ^~~~~~
./nauty/nauty.h:845:29: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type name params __VA_ARGS__
                             ^~~~~~~~~~~
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL0_la-nautycliquer.lo `test -f 'nautycliquer.c' || echo './'`nautycliquer.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nautycliquer.c  -fPIC -DPIC -o .libs/libnautyL0_la-nautycliquer.o
In file included from gtools.h:63,
                 from nautycliquer.h:8,
                 from nautycliquer.c:19:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL0_la-planarity.lo `test -f 'planarity.c' || echo './'`planarity.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c planarity.c  -fPIC -DPIC -o .libs/libnautyL0_la-planarity.o
planarity.c: In function 'sparseg_adjl_dir_edge_exists':
planarity.c:1064:24: warning: variable 'prev_e' set but not used [-Wunused-but-set-variable]
     int         cur_e, prev_e;
                        ^~~~~~
planarity.c: In function 'sparseg_adjl_is_planar':
planarity.c:2603:23: warning: variable 'w' set but not used [-Wunused-but-set-variable]
             int       w;
                       ^
planarity.c: In function 'embedg_get_reduced_obs':
planarity.c:5605:18: warning: variable 'a' set but not used [-Wunused-but-set-variable]
         int      a, b, n_x;
                  ^
planarity.c: In function 'embedg_obstruction':
planarity.c:5911:24: warning: unused variable 'time_to_now' [-Wunused-variable]
     float      sttime, time_to_now;
                        ^~~~~~~~~~~
planarity.c:5911:16: warning: unused variable 'sttime' [-Wunused-variable]
     float      sttime, time_to_now;
                ^~~~~~
planarity.c: In function 'embedg_is_embed_valid':
planarity.c:8636:17: warning: unused variable 'v' [-Wunused-variable]
     int         v, f;
                 ^
In file included from planarity.h:25,
                 from planarity.c:32:
planarity.c: In function 'embedg_VES_get_succ_on_ext_face':
planarity.c:8793:16: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
         ASSERT(embed_graph[*s].link[0] = twin);
                ^~~~~~~~~~~
planarity.c:8793:9: note: in expansion of macro 'ASSERT'
         ASSERT(embed_graph[*s].link[0] = twin);
         ^~~~~~
planarity.c:8719:27: warning: unused variable 'eout' [-Wunused-variable]
     int        vout, ein, eout, tout;
                           ^~~~
planarity.c:8719:22: warning: unused variable 'ein' [-Wunused-variable]
     int        vout, ein, eout, tout;
                      ^~~
planarity.c: In function 'embedg_mark_minor_B':
planarity.c:9501:32: warning: unused variable 'vz' [-Wunused-variable]
     int          vv, u_x, u_y, vz, u_z, u_max, u_min;
                                ^~
planarity.c: In function 'embedg_mark_minor_D':
planarity.c:9634:30: warning: variable 'p_y' set but not used [-Wunused-but-set-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                              ^~~
planarity.c:9634:25: warning: variable 'p_x' set but not used [-Wunused-but-set-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                         ^~~
planarity.c:9634:18: warning: unused variable 'i' [-Wunused-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                  ^
At top level:
planarity.c:2185:1: warning: 'embedg_dlcl_rec_insert_right' defined but not used [-Wunused-function]
 embedg_dlcl_rec_insert_right (t_dlcl *l, t_dlcl *r)
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from planarity.h:43,
                 from planarity.c:32:
naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
planarity.h:45:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
planarity.c: In function 'embedg_recover_embedding':
planarity.c:5013:25: warning: 'v_w_in_embed' may be used uninitialized in this function [-Wmaybe-uninitialized]
             (*embedding)[v_w_in_embed].next = (*vertices)[v_l].first_edge;
                         ^
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL0_la-gutil1.lo `test -f 'gutil1.c' || echo './'`gutil1.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gutil1.c  -fPIC -DPIC -o .libs/libnautyL0_la-gutil1.o
In file included from gtools.h:63,
                 from gutil1.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL0_la-gutil2.lo `test -f 'gutil2.c' || echo './'`gutil2.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gutil2.c  -fPIC -DPIC -o .libs/libnautyL0_la-gutil2.o
In file included from gtools.h:63,
                 from gutil2.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gutil2.c: In function 'conncontent':
gutil2.c:355:9: warning: 'minv' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int minv,mindeg,deg,goodv;
         ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
gutil2.c:355:9: note: 'minv' was declared here
     int minv,mindeg,deg,goodv;
         ^~~~
./nauty/nauty.h:843:59: note: in definition of macro 'POPCNTFUNC'
 #define POPCNTFUNC(type,name,params,...) type name params __VA_ARGS__
                                                           ^~~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL0_la-gtnauty.lo `test -f 'gtnauty.c' || echo './'`gtnauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gtnauty.c  -fPIC -DPIC -o .libs/libnautyL0_la-gtnauty.o
In file included from gtools.h:63,
                 from gtnauty.c:14:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL0_la-naugroup.lo `test -f 'naugroup.c' || echo './'`naugroup.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naugroup.c  -fPIC -DPIC -o .libs/libnautyL0_la-naugroup.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/usr/bin/sed -e 's#LIBNAUTY_#LIBNAUTY'L0'_#' nauty.map > nautyL0.map
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyL0_la-traces.lo `test -f 'traces.c' || echo './'`traces.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c traces.c  -fPIC -DPIC -o .libs/libnautyL0_la-traces.o
traces.c: In function 'Traces':
traces.c:840:12: warning: unused variable 'j1' [-Wunused-variable]
     size_t j1;
            ^~
traces.c:839:48: warning: unused variable 'wgh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                                ^~~~
traces.c:839:41: warning: unused variable 'wgh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                         ^~~~
traces.c:839:34: warning: unused variable 'ngh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c:839:27: warning: unused variable 'ngh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                           ^~~~
traces.c:839:20: warning: unused variable 'vtx2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                    ^~~~
traces.c:839:14: warning: unused variable 'vtx1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
              ^~~~
traces.c:839:9: warning: unused variable 'deg' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
         ^~~
traces.c: In function 'traces_refine':
traces.c:1380:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:1379:9: warning: variable 'conta' set but not used [-Wunused-but-set-variable]
     int conta;
         ^~~~~
traces.c: In function 'traces_refine_notrace':
traces.c:2150:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c:2140:56: warning: unused variable 'auxcells' [-Wunused-variable]
     int i, j, k, jk, sc, ind0, ind1, ind2, ind3, labi, auxcells;
                                                        ^~~~~~~~
traces.c: In function 'traces_refine_maketrie':
traces.c:2746:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_comptrie':
traces.c:3323:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_sametrace':
traces.c:3906:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c: In function 'refine_tr':
traces.c:4572:15: warning: unused variable 'm' [-Wunused-variable]
     const int m = SETWORDSNEEDED(n);
               ^
traces.c: In function 'refine_tr_refine':
traces.c:4748:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:4746:13: warning: unused variable 'TraceCell' [-Wunused-variable]
     boolean TraceCell = FALSE;
             ^~~~~~~~~
traces.c:4744:85: warning: unused variable 'Tracestpend' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                                     ^~~~~~~~~~~
traces.c:4744:73: warning: unused variable 'Traceccend' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                         ^~~~~~~~~~
traces.c:4744:63: warning: unused variable 'TraceEnd' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                               ^~~~~~~~
traces.c:4744:31: warning: unused variable 'TracePos' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                               ^~~~~~~~
traces.c:4742:9: warning: variable 'newtrace' set but not used [-Wunused-but-set-variable]
     int newtrace = FALSE;
         ^~~~~~~~
traces.c:4739:72: warning: unused variable 'TraceStepsInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
                                                                        ^~~~~~~~~~~~~
traces.c:4739:60: warning: unused variable 'TraceCCInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
                                                            ^~~~~~~~~~
traces.c:4739:50: warning: unused variable 'TraceInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
                                                  ^~~~~~~~
traces.c: In function 'CheckForMatching':
traces.c:6006:10: warning: variable 'cls' set but not used [-Wunused-but-set-variable]
     int *cls;
          ^~~
traces.c: In function 'Complete':
traces.c:6280:9: warning: unused variable 'numtemporbits' [-Wunused-variable]
     int numtemporbits;
         ^~~~~~~~~~~~~
traces.c:6278:12: warning: unused variable 'j' [-Wunused-variable]
     int i, j, k;
            ^
traces.c: In function 'CompStage1':
traces.c:6835:28: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TreeNode, *TrieNode;
                            ^~~~~~~~
traces.c:6834:52: warning: unused variable 'temp' [-Wunused-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                                                    ^~~~
traces.c:6834:29: warning: variable 'gom_level' set but not used [-Wunused-but-set-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                             ^~~~~~~~~
traces.c: In function 'CompStage2':
traces.c:7028:17: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TrieNode;
                 ^~~~~~~~
traces.c:7026:17: warning: unused variable 'AuxOrb' [-Wunused-variable]
     int *CuOrb,*AuxOrb;
                 ^~~~~~
traces.c: In function 'copy_sg_structure':
traces.c:7493:18: warning: unused variable 'v2' [-Wunused-variable]
     size_t *v1, *v2, k;
                  ^~
traces.c:7491:25: warning: unused variable 'e2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                         ^~
traces.c:7491:20: warning: unused variable 'd2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                    ^~
traces.c:7491:15: warning: variable 'e1' set but not used [-Wunused-but-set-variable]
     int *d1, *e1, *d2, *e2;
               ^~
traces.c: In function 'NonSingDegPlus2':
traces.c:8803:27: warning: variable 'singcount' set but not used [-Wunused-but-set-variable]
     int k, deg1, singdeg, singcount;
                           ^~~~~~~~~
traces.c: In function 'PrintWeightedGraph2':
traces.c:9251:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'PrintBlissGraph':
traces.c:9267:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'WeightCodes':
traces.c:10173:34: warning: variable 'ngh2' set but not used [-Wunused-but-set-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c: At top level:
traces.c:243:16: warning: 'traces_degree_refine' declared 'static' but never defined [-Wunused-function]
 static boolean traces_degree_refine(sparsegraph*, Candidate*, int, Partition*,
                ^~~~~~~~~~~~~~~~~~~~
traces.c:256:13: warning: 'traces_refine_refine' declared 'static' but never defined [-Wunused-function]
 static int  traces_refine_refine(sparsegraph*, Candidate*, int, Partition*,
             ^~~~~~~~~~~~~~~~~~~~
traces.c:10316:9: warning: 'TargetCellFirstPathSmall' defined but not used [-Wunused-function]
 boolean TargetCellFirstPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
         ^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:10282:5: warning: 'TargetCellExpPathSmall' defined but not used [-Wunused-function]
 int TargetCellEmake[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
xpPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
     ^~~~~~~~~~~~~~~~~~~~~~
traces.c:10248:9: warning: 'TargetCellSmall' defined but not used [-Wunused-function]
 boolean TargetCellSmall(Candidate *TargCand, Partition *Part, int n, struct TracesVars* tv, int Lv) {
         ^~~~~~~~~~~~~~~
traces.c:10148:5: warning: 'VerifyPerm' defined but not used [-Wunused-function]
 int VerifyPerm(int *perm, int n,int where) {
     ^~~~~~~~~~
traces.c:10129:9: warning: 'VerifyPart' defined but not used [-Wunused-function]
 boolean VerifyPart(Partition *Part, int start, int end) {
         ^~~~~~~~~~
traces.c:10116:9: warning: 'VerifyId' defined but not used [-Wunused-function]
 boolean VerifyId(int *p, int n) {
         ^~~~~~~~
traces.c:10101:9: warning: 'VerifyCand' defined but not used [-Wunused-function]
 boolean VerifyCand(Candidate *Cand, int n, int line) {
         ^~~~~~~~~~
traces.c:10019:7: warning: 'trie_dump' defined but not used [-Wunused-function]
 void  trie_dump(trie *t) {
       ^~~~~~~~~
traces.c:9584:6: warning: 'SetAutom' defined but not used [-Wunused-function]
 void SetAutom(int q, int n, struct TracesVars *tv) {
      ^~~~~~~~
traces.c:9281:6: warning: 'putgraphplus_sg' defined but not used [-Wunused-function]
 void putgraphplus_sg(FILE *f, sparsegraph *sg, int linelength)
      ^~~~~~~~~~~~~~~
traces.c:9265:6: warning: 'PrintBlissGraph' defined but not used [-Wunused-function]
 void PrintBlissGraph(int n) {
      ^~~~~~~~~~~~~~~
traces.c:9249:6: warning: 'PrintWeightedGraph2' defined but not used [-Wunused-function]
 void PrintWeightedGraph2(int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:9231:6: warning: 'PrintWeightedGraph1' defined but not used [-Wunused-function]
 void PrintWeightedGraph1(sparsegraph *g_arg, int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:8641:6: warning: 'MakeDiscrete' defined but not used [-Wunused-function]
 void MakeDiscrete(Partition *Part, int cell) {
      ^~~~~~~~~~~~
traces.c:6276:6: warning: 'Complete' defined but not used [-Wunused-function]
 void Complete(sparsegraph *sg_orig, Candidate *Cand, Partition *Part, int cell, TracesVars *tv,
      ^~~~~~~~
traces.c: In function 'traces_refine_notrace.isra.19':
traces.c:2551:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:2564:39: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                       ^
traces.c:2565:45: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                             ^
traces.c: In function 'traces_refine_sametrace.isra.20':
traces.c:4352:79: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:4367:43: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     CStack[BigCellPos] = ind0;
                                           ^
traces.c:4366:75: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (BigCell != ind0)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
traces.c: In function 'traces_refine_comptrie.isra.24':
traces.c:3719:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:3734:39: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                       ^
traces.c:3735:45: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                             ^
traces.c: In function 'traces_refine.isra.31':
traces.c:1863:79: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:1878:43: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     CStack[BigCellPos] = ind0;
                                           ^
traces.c:1877:75: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (BigCell != ind0)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
traces.c: In function 'CompStage1':
traces.c:3139:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:2744:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:3153:39: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                       ^
traces.c:2744:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:3154:45: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                             ^
traces.c:2744:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
traces.c: In function 'refine_tr':
traces.c:5148:79: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:4745:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:5162:43: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     CStack[BigCellPos] = ind0;
                                           ^
traces.c:4745:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:5163:49: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     StackMarkers[BigCell] = 0;
                                                 ^
traces.c:4745:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
traces.c: In function 'Traces':
traces.c:6567:44: warning: 'closeloop' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         if (closeloop < tv->tolevel) k = SpineTL->tgtend;
                                            ^
traces.c:6311:13: note: 'closeloop' was declared here
     boolean closeloop, firstsing, has_nexttcell;
             ^~~~~~~~~
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS1_la-nauty.lo `test -f 'nauty.c' || echo './'`nauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nauty.c  -fPIC -DPIC -o .libs/libnautyS1_la-nauty.o
nauty.c: In function 'firstpathnode':
nauty.c:111:42: warning: 'childcount' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define OPTCALL(proc) if (proc != NULL) (*proc)
                                          ^
nauty.c:568:41: note: 'childcount' was declared here
     int tv1,index,rtnlevel,tcellsize,tc,childcount,qinvar,refcode;
                                         ^~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS1_la-nautil.lo `test -f 'nautil.c' || echo './'`nautil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nautil.c  -fPIC -DPIC -o .libs/libnautyS1_la-nautil.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS1_la-naugraph.lo `test -f 'naugraph.c' || echo './'`naugraph.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naugraph.c  -fPIC -DPIC -o .libs/libnautyS1_la-naugraph.o
In file included from naugraph.c:25:
naugraph.c: In function 'refine1':
nauty.h:576:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
naugraph.c:348:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:843:59: note: in definition of macro 'POPCNTFUNC'
 #define POPCNTFUNC(type,name,params,...) type name params __VA_ARGS__
                                                           ^~~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS1_la-naurng.lo `test -f 'naurng.c' || echo './'`naurng.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naurng.c  -fPIC -DPIC -o .libs/libnautyS1_la-naurng.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS1_la-nausparse.lo `test -f 'nausparse.c' || echo './'`nausparse.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nausparse.c  -fPIC -DPIC -o .libs/libnautyS1_la-nausparse.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS1_la-schreier.lo `test -f 'schreier.c' || echo './'`schreier.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c schreier.c  -fPIC -DPIC -o .libs/libnautyS1_la-schreier.o
schreier.c:53:1: warning: 'testispermutation' defined but not used [-Wunused-function]
 testispermutation(int id, int *p, int n)
 ^~~~~~~~~~~~~~~~~
schreier.c: In function 'filterschreier.constprop':
schreier.c:648:16: warning: 'ident' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if (!ident && !ingroup)
         ~~~~~~~^~~~~~~~~~~
schreier.c: In function 'getorbitsmin':
schreier.c:861:7: warning: 'icell' may be used uninitialized in this function [-Wmaybe-uninitialized]
       for ( ; icell < ncell; ++icell)
       ^~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS1_la-gtools.lo `test -f 'gtools.c' || echo './'`gtools.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gtools.c  -fPIC -DPIC -o .libs/libnautyS1_la-gtools.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
In file included from gtools.h:63,
                 from gtools.c:6:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gtools.c: In function 'getecline':
gtools.c:406:9: warning: 'sizesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int sizesize,edgesize;
         ^~~~~~~~
gtools.c:444:39: warning: 'edgesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
         s[1] = (char)((sizesize << 4) + edgesize);
                      ~~~~~~~~~~~~~~~~~^~~~~~~~~~~
gtools.c:439:44: warning: 'bodysize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     DYNALLOC1(unsigned char,s,s_sz,headsize+bodysize,"getecline");
                                            ^
gtools.c:439:44: warning: 'headsize' may be used uninitialized in this function [-Wmaybe-uninitialized]
gtools.c: In function 'stringtograph':
gtools.c:677:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
gtools.c: In function 'stringtograph_inc':
gtools.c:832:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg':
./nauty/nauty.h:1171:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:915:9: note: 'm' was declared here
     int m,n;
         ^
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg_inc':
./nauty/nauty.h:1171:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:1068:9: note: 'm' was declared here
     int m,n;
         ^
gtools.c: In function 'stringtosparsegraph':
gtools.c:1270:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS1_la-naututil.lo `test -f 'naututil.c' || echo './'`naututil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naututil.c  -fPIC -DPIC -o .libs/libnautyS1_la-naututil.o
naututil.c: In function 'putquotient_sg':
naututil.c:1566:11: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int i,m,n;
           ^
naututil.c: In function 'readptn':
naututil.c:1759:17: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int c,v1,v2,m;
                 ^
naututil.c: In function 'readvperm':
naututil.c:2161:9: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int m,c,v1,v2;
         ^
naututil.c: In function 'complement_sg':
naututil.c:2599:13: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int i,l,m,n;
             ^
naututil.c: In function 'mathon_sg':
naututil.c:2652:13: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int i,k,m,n1,n2;
             ^
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS1_la-nautinv.lo `test -f 'nautinv.c' || echo './'`nautinv.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nautinv.c  -fPIC -DPIC -o .libs/libnautyS1_la-nautinv.o
nautinv.c: In function 'cellind':
nautinv.c:1375:17: warning: unused variable 'sw' [-Wunused-variable]
         setword sw;
                 ^~
In file included from nautinv.h:15,
                 from nautinv.c:45:
nautinv.c: In function 'refinvar':
./nauty/nauty.h:576:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
nautinv.c:1578:14: note: 'maxpos' was declared here
  int maxcell,maxpos,hint;
              ^~~~~~
./nauty/nauty.h:845:29: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type name params __VA_ARGS__
                             ^~~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS1_la-nautycliquer.lo `test -f 'nautycliquer.c' || echo './'`nautycliquer.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c nautycliquer.c  -fPIC -DPIC -o .libs/libnautyS1_la-nautycliquer.o
In file included from gtools.h:63,
                 from nautycliquer.h:8,
                 from nautycliquer.c:19:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS1_la-planarity.lo `test -f 'planarity.c' || echo './'`planarity.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c planarity.c  -fPIC -DPIC -o .libs/libnautyS1_la-planarity.o
planarity.c: In function 'sparseg_adjl_dir_edge_exists':
planarity.c:1064:24: warning: variable 'prev_e' set but not used [-Wunused-but-set-variable]
     int         cur_e, prev_e;
                        ^~~~~~
planarity.c: In function 'sparseg_adjl_is_planar':
planarity.c:2603:23: warning: variable 'w' set but not used [-Wunused-but-set-variable]
             int       w;
                       ^
planarity.c: In function 'embedg_get_reduced_obs':
planarity.c:5605:18: warning: variable 'a' set but not used [-Wunused-but-set-variable]
         int      a, b, n_x;
                  ^
planarity.c: In function 'embedg_obstruction':
planarity.c:5911:24: warning: unused variable 'time_to_now' [-Wunused-variable]
     float      sttime, time_to_now;
                        ^~~~~~~~~~~
planarity.c:5911:16: warning: unused variable 'sttime' [-Wunused-variable]
     float      sttime, time_to_now;
                ^~~~~~
planarity.c: In function 'embedg_is_embed_valid':
planarity.c:8636:17: warning: unused variable 'v' [-Wunused-variable]
     int         v, f;
                 ^
In file included from planarity.h:25,
                 from planarity.c:32:
planarity.c: In function 'embedg_VES_get_succ_on_ext_face':
planarity.c:8793:16: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
         ASSERT(embed_graph[*s].link[0] = twin);
                ^~~~~~~~~~~
planarity.c:8793:9: note: in expansion of macro 'ASSERT'
         ASSERT(embed_graph[*s].link[0] = twin);
         ^~~~~~
planarity.c:8719:27: warning: unused variable 'eout' [-Wunused-variable]
     int        vout, ein, eout, tout;
                           ^~~~
planarity.c:8719:22: warning: unused variable 'ein' [-Wunused-variable]
     int        vout, ein, eout, tout;
                      ^~~
planarity.c: In function 'embedg_mark_minor_B':
planarity.c:9501:32: warning: unused variable 'vz' [-Wunused-variable]
     int          vv, u_x, u_y, vz, u_z, u_max, u_min;
                                ^~
planarity.c: In function 'embedg_mark_minor_D':
planarity.c:9634:30: warning: variable 'p_y' set but not used [-Wunused-but-set-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                              ^~~
planarity.c:9634:25: warning: variable 'p_x' set but not used [-Wunused-but-set-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                         ^~~
planarity.c:9634:18: warning: unused variable 'i' [-Wunused-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                  ^
At top level:
planarity.c:2185:1: warning: 'embedg_dlcl_rec_insert_right' defined but not used [-Wunused-function]
 embedg_dlcl_rec_insert_right (t_dlcl *l, t_dlcl *r)
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from planarity.h:43,
                 from planarity.c:32:
naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
planarity.h:45:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
planarity.c: In function 'embedg_recover_embedding':
planarity.c:5013:25: warning: 'v_w_in_embed' may be used uninitialized in this function [-Wmaybe-uninitialized]
             (*embedding)[v_w_in_embed].next = (*vertices)[v_l].first_edge;
                         ^
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS1_la-gutil1.lo `test -f 'gutil1.c' || echo './'`gutil1.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gutil1.c  -fPIC -DPIC -o .libs/libnautyS1_la-gutil1.o
In file included from gtools.h:63,
                 from gutil1.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS1_la-gutil2.lo `test -f 'gutil2.c' || echo './'`gutil2.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gutil2.c  -fPIC -DPIC -o .libs/libnautyS1_la-gutil2.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
In file included from gtools.h:63,
                 from gutil2.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gutil2.c: In function 'conncontent':
gutil2.c:355:9: warning: 'minv' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int minv,mindeg,deg,goodv;
         ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
gutil2.c:355:9: note: 'minv' was declared here
     int minv,mindeg,deg,goodv;
         ^~~~
./nauty/nauty.h:843:59: note: in definition of macro 'POPCNTFUNC'
 #define POPCNTFUNC(type,name,params,...) type name params __VA_ARGS__
                                                           ^~~~~~~~~~~
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS1_la-gtnauty.lo `test -f 'gtnauty.c' || echo './'`gtnauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c gtnauty.c  -fPIC -DPIC -o .libs/libnautyS1_la-gtnauty.o
gtnauty.c: In function 'istransitive':
gtnauty.c:653:9: warning: unused variable 'count' [-Wunused-variable]
     int count[MAXN];
         ^~~~~
gtnauty.c:652:10: warning: unused variable 'x' [-Wunused-variable]
     long x[MAXN];
          ^
In file included from gtools.h:63,
                 from gtnauty.c:14:
At top level:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS1_la-naugroup.lo `test -f 'naugroup.c' || echo './'`naugroup.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c naugroup.c  -fPIC -DPIC -o .libs/libnautyS1_la-naugroup.o
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/usr/bin/sed -e 's#LIBNAUTY_#LIBNAUTY'S1'_#' nauty.map > nautyS1.map
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -version-info 9:1:7 -Wl,--version-script=./nauty.map -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o libnauty.la -rpath /usr/lib64 nauty.lo nautil.lo nausparse.lo naugraph.lo naurng.lo schreier.lo traces.lo gtools.lo naututil.lo nautinv.lo nautycliquer.lo planarity.lo gutil1.lo gutil2.lo gtnauty.lo naugroup.lo -lcliquer  
libtool: link: gcc -Wl,--as-needed -shared  -fPIC -DPIC  .libs/nauty.o .libs/nautil.o .libs/nausparse.o .libs/naugraph.o .libs/naurng.o .libs/schreier.o .libs/traces.o .libs/gtools.o .libs/naututil.o .libs/nautinv.o .libs/nautycliquer.o .libs/planarity.o .libs/gutil1.o .libs/gutil2.o .libs/gtnauty.o .libs/naugroup.o   -lcliquer -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -O2 -g -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -Wl,--version-script=./nauty.map -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld   -Wl,-soname -Wl,libnauty.so.2 -o .libs/libnauty.so.2.7.1
libtool: link: (cd ".libs" && rm -f "libnauty.so.2" && ln -s "libnauty.so.2.7.1" "libnauty.so.2")
libtool: link: (cd ".libs" && rm -f "libnauty.so" && ln -s "libnauty.so.2.7.1" "libnauty.so")
libtool: link: ( cd ".libs" && rm -f "libnauty.la" && ln -s "../libnauty.la" "libnauty.la" )
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -version-info 9:1:7 -Wl,--version-script=./nautyW1.map -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o libnautyW1.la -rpath /usr/lib64 libnautyW1_la-nauty.lo libnautyW1_la-nautil.lo libnautyW1_la-nausparse.lo libnautyW1_la-naugraph.lo libnautyW1_la-naurng.lo libnautyW1_la-schreier.lo libnautyW1_la-traces.lo libnautyW1_la-gtools.lo libnautyW1_la-naututil.lo libnautyW1_la-nautinv.lo libnautyW1_la-nautycliquer.lo libnautyW1_la-planarity.lo libnautyW1_la-gutil1.lo libnautyW1_la-gutil2.lo libnautyW1_la-gtnauty.lo libnautyW1_la-naugroup.lo -lcliquer  
libtool: link: gcc -Wl,--as-needed -shared  -fPIC -DPIC  .libs/libnautyW1_la-nauty.o .libs/libnautyW1_la-nautil.o .libs/libnautyW1_la-nausparse.o .libs/libnautyW1_la-naugraph.o .libs/libnautyW1_la-naurng.o .libs/libnautyW1_la-schreier.o .libs/libnautyW1_la-traces.o .libs/libnautyW1_la-gtools.o .libs/libnautyW1_la-naututil.o .libs/libnautyW1_la-nautinv.o .libs/libnautyW1_la-nautycliquer.o .libs/libnautyW1_la-planarity.o .libs/libnautyW1_la-gutil1.o .libs/libnautyW1_la-gutil2.o .libs/libnautyW1_la-gtnauty.o .libs/libnautyW1_la-naugroup.o   -lcliquer -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -O2 -g -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -Wl,--version-script=./nautyW1.map -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld   -Wl,-soname -Wl,libnautyW1.so.2 -o .libs/libnautyW1.so.2.7.1
libtool: link: (cd ".libs" && rm -f "libnautyW1.so.2" && ln -s "libnautyW1.so.2.7.1" "libnautyW1.so.2")
libtool: link: (cd ".libs" && rm -f "libnautyW1.so" && ln -s "libnautyW1.so.2.7.1" "libnautyW1.so")
libtool: link: ( cd ".libs" && rm -f "libnautyW1.la" && ln -s "../libnautyW1.la" "libnautyW1.la" )
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -version-info 9:1:7 -Wl,--version-script=./nautyL1.map -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o libnautyL1.la -rpath /usr/lib64 libnautyL1_la-nauty.lo libnautyL1_la-nautil.lo libnautyL1_la-nausparse.lo libnautyL1_la-naugraph.lo libnautyL1_la-naurng.lo libnautyL1_la-schreier.lo libnautyL1_la-traces.lo libnautyL1_la-gtools.lo libnautyL1_la-naututil.lo libnautyL1_la-nautinv.lo libnautyL1_la-nautycliquer.lo libnautyL1_la-planarity.lo libnautyL1_la-gutil1.lo libnautyL1_la-gutil2.lo libnautyL1_la-gtnauty.lo libnautyL1_la-naugroup.lo -lcliquer  
libtool: link: gcc -Wl,--as-needed -shared  -fPIC -DPIC  .libs/libnautyL1_la-nauty.o .libs/libnautyL1_la-nautil.o .libs/libnautyL1_la-nausparse.o .libs/libnautyL1_la-naugraph.o .libs/libnautyL1_la-naurng.o .libs/libnautyL1_la-schreier.o .libs/libnautyL1_la-traces.o .libs/libnautyL1_la-gtools.o .libs/libnautyL1_la-naututil.o .libs/libnautyL1_la-nautinv.o .libs/libnautyL1_la-nautycliquer.o .libs/libnautyL1_la-planarity.o .libs/libnautyL1_la-gutil1.o .libs/libnautyL1_la-gutil2.o .libs/libnautyL1_la-gtnauty.o .libs/libnautyL1_la-naugroup.o   -lcliquer -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -O2 -g -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -Wl,--version-script=./nautyL1.map -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld   -Wl,-soname -Wl,libnautyL1.so.2 -o .libs/libnautyL1.so.2.7.1
libtool: link: (cd ".libs" && rm -f "libnautyL1.so.2" && ln -s "libnautyL1.so.2.7.1" "libnautyL1.so.2")
libtool: link: (cd ".libs" && rm -f "libnautyL1.so" && ln -s "libnautyL1.so.2.7.1" "libnautyL1.so")
libtool: link: ( cd ".libs" && rm -f "libnautyL1.la" && ln -s "../libnautyL1.la" "libnautyL1.la" )
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
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/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-geng nauty_geng-geng.o ./libnautyW1.la -lcliquer  
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-geng nauty_geng-geng.o  ./.libs/libnautyW1.so -lcliquer
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
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/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-genquarticg nauty_genquarticg-genquarticg.o ./libnautyL1.la -lcliquer  
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-genquarticg nauty_genquarticg-genquarticg.o  ./.libs/libnautyL1.so -lcliquer
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
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/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-genrang nauty_genrang-genrang.o ./libnauty.la -lcliquer  
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-genrang nauty_genrang-genrang.o  ./.libs/libnauty.so -lcliquer
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/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-genspecialg nauty_genspecialg-genspecialg.o ./libnauty.la -lcliquer  
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-genspecialg nauty_genspecialg-genspecialg.o  ./.libs/libnauty.so -lcliquer
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o libnautyS1_la-traces.lo `test -f 'traces.c' || echo './'`traces.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c traces.c  -fPIC -DPIC -o .libs/libnautyS1_la-traces.o
traces.c: In function 'Traces':
traces.c:840:12: warning: unused variable 'j1' [-Wunused-variable]
     size_t j1;
            ^~
traces.c:839:48: warning: unused variable 'wgh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                                ^~~~
traces.c:839:41: warning: unused variable 'wgh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                         ^~~~
traces.c:839:34: warning: unused variable 'ngh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c:839:27: warning: unused variable 'ngh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                           ^~~~
traces.c:839:20: warning: unused variable 'vtx2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                    ^~~~
traces.c:839:14: warning: unused variable 'vtx1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
              ^~~~
traces.c:839:9: warning: unused variable 'deg' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
         ^~~
traces.c: In function 'traces_refine':
traces.c:1380:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:1379:9: warning: variable 'conta' set but not used [-Wunused-but-set-variable]
     int conta;
         ^~~~~
traces.c: In function 'traces_refine_notrace':
traces.c:2150:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c:2140:56: warning: unused variable 'auxcells' [-Wunused-variable]
     int i, j, k, jk, sc, ind0, ind1, ind2, ind3, labi, auxcells;
                                                        ^~~~~~~~
traces.c: In function 'traces_refine_maketrie':
traces.c:2746:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_comptrie':
traces.c:3323:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_sametrace':
traces.c:3906:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c: In function 'refine_tr':
traces.c:4572:15: warning: unused variable 'm' [-Wunused-variable]
     const int m = SETWORDSNEEDED(n);
               ^
traces.c: In function 'refine_tr_refine':
traces.c:4748:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:4746:13: warning: unused variable 'TraceCell' [-Wunused-variable]
     boolean TraceCell = FALSE;
             ^~~~~~~~~
traces.c:4744:85: warning: unused variable 'Tracestpend' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                                     ^~~~~~~~~~~
traces.c:4744:73: warning: unused variable 'Traceccend' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                         ^~~~~~~~~~
traces.c:4744:63: warning: unused variable 'TraceEnd' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                               ^~~~~~~~
traces.c:4744:31: warning: unused variable 'TracePos' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                               ^~~~~~~~
traces.c:4742:9: warning: variable 'newtrace' set but not used [-Wunused-but-set-variable]
     int newtrace = FALSE;
         ^~~~~~~~
traces.c:4739:72: warning: unused variable 'TraceStepsInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
                                                                        ^~~~~~~~~~~~~
traces.c:4739:60: warning: unused variable 'TraceCCInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
                                                            ^~~~~~~~~~
traces.c:4739:50: warning: unused variable 'TraceInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
                                                  ^~~~~~~~
traces.c: In function 'CheckForMatching':
traces.c:6006:10: warning: variable 'cls' set but not used [-Wunused-but-set-variable]
     int *cls;
          ^~~
traces.c: In function 'Complete':
traces.c:6280:9: warning: unused variable 'numtemporbits' [-Wunused-variable]
     int numtemporbits;
         ^~~~~~~~~~~~~
traces.c:6278:12: warning: unused variable 'j' [-Wunused-variable]
     int i, j, k;
            ^
traces.c: In function 'CompStage1':
traces.c:6835:28: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TreeNode, *TrieNode;
                            ^~~~~~~~
traces.c:6834:52: warning: unused variable 'temp' [-Wunused-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                                                    ^~~~
traces.c:6834:29: warning: variable 'gom_level' set but not used [-Wunused-but-set-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                             ^~~~~~~~~
traces.c: In function 'CompStage2':
traces.c:7028:17: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TrieNode;
                 ^~~~~~~~
traces.c:7026:17: warning: unused variable 'AuxOrb' [-Wunused-variable]
     int *CuOrb,*AuxOrb;
                 ^~~~~~
traces.c: In function 'copy_sg_structure':
traces.c:7493:18: warning: unused variable 'v2' [-Wunused-variable]
     size_t *v1, *v2, k;
                  ^~
traces.c:7491:25: warning: unused variable 'e2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                         ^~
traces.c:7491:20: warning: unused variable 'd2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                    ^~
traces.c:7491:15: warning: variable 'e1' set but not used [-Wunused-but-set-variable]
     int *d1, *e1, *d2, *e2;
               ^~
traces.c: In function 'NonSingDegPlus2':
traces.c:8803:27: warning: variable 'singcount' set but not used [-Wunused-but-set-variable]
     int k, deg1, singdeg, singcount;
                           ^~~~~~~~~
traces.c: In function 'PrintWeightedGraph2':
traces.c:9251:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'PrintBlissGraph':
traces.c:9267:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'WeightCodes':
traces.c:10173:34: warning: variable 'ngh2' set but not used [-Wunused-but-set-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c: At top level:
traces.c:243:16: warning: 'traces_degree_refine' declared 'static' but never defined [-Wunused-function]
 static boolean traces_degree_refine(sparsegraph*, Candidate*, int, Partition*,
                ^~~~~~~~~~~~~~~~~~~~
traces.c:256:13: warning: 'traces_refine_refine' declared 'static' but never defined [-Wunused-function]
 static int  traces_refine_refine(sparsegraph*, Candidate*, int, Partition*,
             ^~~~~~~~~~~~~~~~~~~~
traces.c:10316:9: warning: 'TargetCellFirstPathSmall' defined but not used [-Wunused-function]
 boolean TargetCellFirstPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
         ^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:10282:5: warning: 'TargetCellExpPathSmall' defined but not used [-Wunused-function]
 int TargetCellEmake[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
xpPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
     ^~~~~~~~~~~~~~~~~~~~~~
traces.c:10248:9: warning: 'TargetCellSmall' defined but not used [-Wunused-function]
 boolean TargetCellSmall(Candidate *TargCand, Partition *Part, int n, struct TracesVars* tv, int Lv) {
         ^~~~~~~~~~~~~~~
traces.c:10148:5: warning: 'VerifyPerm' defined but not used [-Wunused-function]
 int VerifyPerm(int *perm, int n,int where) {
     ^~~~~~~~~~
traces.c:10129:9: warning: 'VerifyPart' defined but not used [-Wunused-function]
 boolean VerifyPart(Partition *Part, int start, int end) {
         ^~~~~~~~~~
traces.c:10116:9: warning: 'VerifyId' defined but not used [-Wunused-function]
 boolean VerifyId(int *p, int n) {
         ^~~~~~~~
traces.c:10101:9: warning: 'VerifyCand' defined but not used [-Wunused-function]
 boolean VerifyCand(Candidate *Cand, int n, int line) {
         ^~~~~~~~~~
traces.c:10019:7: warning: 'trie_dump' defined but not used [-Wunused-function]
 void  trie_dump(trie *t) {
       ^~~~~~~~~
traces.c:9584:6: warning: 'SetAutom' defined but not used [-Wunused-function]
 void SetAutom(int q, int n, struct TracesVars *tv) {
      ^~~~~~~~
traces.c:9281:6: warning: 'putgraphplus_sg' defined but not used [-Wunused-function]
 void putgraphplus_sg(FILE *f, sparsegraph *sg, int linelength)
      ^~~~~~~~~~~~~~~
traces.c:9265:6: warning: 'PrintBlissGraph' defined but not used [-Wunused-function]
 void PrintBlissGraph(int n) {
      ^~~~~~~~~~~~~~~
traces.c:9249:6: warning: 'PrintWeightedGraph2' defined but not used [-Wunused-function]
 void PrintWeightedGraph2(int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:9231:6: warning: 'PrintWeightedGraph1' defined but not used [-Wunused-function]
 void PrintWeightedGraph1(sparsegraph *g_arg, int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:8641:6: warning: 'MakeDiscrete' defined but not used [-Wunused-function]
 void MakeDiscrete(Partition *Part, int cell) {
      ^~~~~~~~~~~~
traces.c:6276:6: warning: 'Complete' defined but not used [-Wunused-function]
 void Complete(sparsegraph *sg_orig, Candidate *Cand, Partition *Part, int cell, TracesVars *tv,
      ^~~~~~~~
traces.c:780:21: warning: 'WorkArray0' defined but not used [-Wunused-variable]
 static TLS_ATTR int WorkArray0[MAXN];
                     ^~~~~~~~~~
traces.c: In function 'traces_refine_notrace.isra.21':
traces.c:2403:71: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:2417:48: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             CStack[BigCellPos] = ind0;
                             ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:2418:51: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             StackMarkers[BigCell] = 0;
                             ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c: In function 'traces_refine_sametrace.isra.22':
traces.c:4191:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:4206:52: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                 ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:4207:55: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                 ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c: In function 'traces_refine_comptrie.isra.26':
traces.c:3577:71: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:3593:48: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             CStack[BigCellPos] = ind0;
                             ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:3594:51: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             StackMarkers[BigCell] = 0;
                             ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c: In function 'traces_refine.isra.33':
traces.c:1690:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:1705:52: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                 ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:1704:71: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             if ((StackMarkers[ind0] != tv->stackmark) && (BigCell != ind0)) {
                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
traces.c: In function 'CompStage1':
traces.c:2999:71: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:2744:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:3014:48: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             CStack[BigCellPos] = ind0;
                             ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:2744:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:3015:51: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             StackMarkers[BigCell] = 0;
                             ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:2744:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
traces.c: In function 'refine_tr':
traces.c:5004:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:4745:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:5018:52: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                 ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:4745:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:5019:55: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                 ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:4745:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
traces.c: In function 'Traces':
traces.c:6567:44: warning: 'closeloop' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         if (closeloop < tv->tolevel) k = SpineTL->tgtend;
                                            ^
traces.c:6311:13: note: 'closeloop' was declared here
     boolean closeloop, firstsing, has_nexttcell;
             ^~~~~~~~~
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
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libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-gentreeg nauty_gentreeg-gentreeg.o  ./.libs/libnauty.so -lcliquer
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libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-linegraphg nauty_linegraphg-linegraphg.o  ./.libs/libnauty.so -lcliquer
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libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-listg nauty_listg-listg.o  ./.libs/libnauty.so -lcliquer
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libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-multig nauty_multig-multig.o  ./.libs/libnauty.so -lcliquer
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libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-NRswitchg nauty_NRswitchg-NRswitchg.o  ./.libs/libnauty.so -lcliquer
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libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-ranlabg nauty_ranlabg-ranlabg.o  ./.libs/libnauty.so -lcliquer
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libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-shortg nauty_shortg-shortg.o  ./.libs/libnauty.so -lcliquer
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libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-subdivideg nauty_subdivideg-subdivideg.o  ./.libs/libnauty.so -lcliquer
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libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-twohamg nauty_twohamg-twohamg.o  ./.libs/libnauty.so -lcliquer
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libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-underlyingg nauty_underlyingg-underlyingg.o  ./.libs/libnauty.so -lcliquer
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libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-vcolg nauty_vcolg-vcolg.o  ./.libs/libnauty.so -lcliquer
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libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-blisstog nauty_blisstog-blisstog.o  ./.libs/libnauty.so -lcliquer -lz
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libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-watercluster2 nauty_watercluster2-watercluster2.o  ./.libs/libnauty.so -lcliquer
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libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-sumlines nauty_sumlines-sumlines.o  -lgmp
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/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-checks6 nauty_checks6-checks6.o ./libnauty.la -lcliquer  
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-checks6 nauty_checks6-checks6.o  ./.libs/libnauty.so -lcliquer
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/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -version-info 9:1:7 -Wl,--version-script=./nautyA1.map -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o libnautyA1.la -rpath /usr/lib64 libnautyA1_la-nauty.lo libnautyA1_la-nautil.lo libnautyA1_la-nausparse.lo libnautyA1_la-naugraph.lo libnautyA1_la-naurng.lo libnautyA1_la-schreier.lo libnautyA1_la-traces.lo libnautyA1_la-gtools.lo libnautyA1_la-naututil.lo libnautyA1_la-nautinv.lo libnautyA1_la-nautycliquer.lo libnautyA1_la-planarity.lo libnautyA1_la-gutil1.lo libnautyA1_la-gutil2.lo libnautyA1_la-gtnauty.lo libnautyA1_la-naugroup.lo -lcliquer  
libtool: link: gcc -Wl,--as-needed -shared  -fPIC -DPIC  .libs/libnautyA1_la-nauty.o .libs/libnautyA1_la-nautil.o .libs/libnautyA1_la-nausparse.o .libs/libnautyA1_la-naugraph.o .libs/libnautyA1_la-naurng.o .libs/libnautyA1_la-schreier.o .libs/libnautyA1_la-traces.o .libs/libnautyA1_la-gtools.o .libs/libnautyA1_la-naututil.o .libs/libnautyA1_la-nautinv.o .libs/libnautyA1_la-nautycliquer.o .libs/libnautyA1_la-planarity.o .libs/libnautyA1_la-gutil1.o .libs/libnautyA1_la-gutil2.o .libs/libnautyA1_la-gtnauty.o .libs/libnautyA1_la-naugroup.o   -lcliquer -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -O2 -g -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -Wl,--version-script=./nautyA1.map -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld   -Wl,-soname -Wl,libnautyA1.so.2 -o .libs/libnautyA1.so.2.7.1
libtool: link: (cd ".libs" && rm -f "libnautyA1.so.2" && ln -s "libnautyA1.so.2.7.1" "libnautyA1.so.2")
libtool: link: (cd ".libs" && rm -f "libnautyA1.so" && ln -s "libnautyA1.so.2.7.1" "libnautyA1.so")
libtool: link: ( cd ".libs" && rm -f "libnautyA1.la" && ln -s "../libnautyA1.la" "libnautyA1.la" )
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libtool: link: gcc -Wl,--as-needed -shared  -fPIC -DPIC  .libs/libnautyS0_la-nauty.o .libs/libnautyS0_la-nautil.o .libs/libnautyS0_la-nausparse.o .libs/libnautyS0_la-naugraph.o .libs/libnautyS0_la-naurng.o .libs/libnautyS0_la-schreier.o .libs/libnautyS0_la-traces.o .libs/libnautyS0_la-gtools.o .libs/libnautyS0_la-naututil.o .libs/libnautyS0_la-nautinv.o .libs/libnautyS0_la-nautycliquer.o .libs/libnautyS0_la-planarity.o .libs/libnautyS0_la-gutil1.o .libs/libnautyS0_la-gutil2.o .libs/libnautyS0_la-gtnauty.o .libs/libnautyS0_la-naugroup.o   -lcliquer -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -O2 -g -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -Wl,--version-script=./nautyS0.map -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld   -Wl,-soname -Wl,libnautyS0.so.2 -o .libs/libnautyS0.so.2.7.1
libtool: link: (cd ".libs" && rm -f "libnautyS0.so.2" && ln -s "libnautyS0.so.2.7.1" "libnautyS0.so.2")
libtool: link: (cd ".libs" && rm -f "libnautyS0.so" && ln -s "libnautyS0.so.2.7.1" "libnautyS0.so")
libtool: link: ( cd ".libs" && rm -f "libnautyS0.la" && ln -s "../libnautyS0.la" "libnautyS0.la" )
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/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -version-info 9:1:7 -Wl,--version-script=./nautyW0.map -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o libnautyW0.la -rpath /usr/lib64 libnautyW0_la-nauty.lo libnautyW0_la-nautil.lo libnautyW0_la-nausparse.lo libnautyW0_la-naugraph.lo libnautyW0_la-naurng.lo libnautyW0_la-schreier.lo libnautyW0_la-traces.lo libnautyW0_la-gtools.lo libnautyW0_la-naututil.lo libnautyW0_la-nautinv.lo libnautyW0_la-nautycliquer.lo libnautyW0_la-planarity.lo libnautyW0_la-gutil1.lo libnautyW0_la-gutil2.lo libnautyW0_la-gtnauty.lo libnautyW0_la-naugroup.lo -lcliquer  
libtool: link: gcc -Wl,--as-needed -shared  -fPIC -DPIC  .libs/libnautyW0_la-nauty.o .libs/libnautyW0_la-nautil.o .libs/libnautyW0_la-nausparse.o .libs/libnautyW0_la-naugraph.o .libs/libnautyW0_la-naurng.o .libs/libnautyW0_la-schreier.o .libs/libnautyW0_la-traces.o .libs/libnautyW0_la-gtools.o .libs/libnautyW0_la-naututil.o .libs/libnautyW0_la-nautinv.o .libs/libnautyW0_la-nautycliquer.o .libs/libnautyW0_la-planarity.o .libs/libnautyW0_la-gutil1.o .libs/libnautyW0_la-gutil2.o .libs/libnautyW0_la-gtnauty.o .libs/libnautyW0_la-naugroup.o   -lcliquer -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -O2 -g -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -Wl,--version-script=./nautyW0.map -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld   -Wl,-soname -Wl,libnautyW0.so.2 -o .libs/libnautyW0.so.2.7.1
libtool: link: (cd ".libs" && rm -f "libnautyW0.so.2" && ln -s "libnautyW0.so.2.7.1" "libnautyW0.so.2")
libtool: link: (cd ".libs" && rm -f "libnautyW0.so" && ln -s "libnautyW0.so.2.7.1" "libnautyW0.so")
libtool: link: ( cd ".libs" && rm -f "libnautyW0.la" && ln -s "../libnautyW0.la" "libnautyW0.la" )
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -version-info 9:1:7 -Wl,--version-script=./nautyL0.map -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o libnautyL0.la -rpath /usr/lib64 libnautyL0_la-nauty.lo libnautyL0_la-nautil.lo libnautyL0_la-nausparse.lo libnautyL0_la-naugraph.lo libnautyL0_la-naurng.lo libnautyL0_la-schreier.lo libnautyL0_la-traces.lo libnautyL0_la-gtools.lo libnautyL0_la-naututil.lo libnautyL0_la-nautinv.lo libnautyL0_la-nautycliquer.lo libnautyL0_la-planarity.lo libnautyL0_la-gutil1.lo libnautyL0_la-gutil2.lo libnautyL0_la-gtnauty.lo libnautyL0_la-naugroup.lo -lcliquer  
libtool: link: gcc -Wl,--as-needed -shared  -fPIC -DPIC  .libs/libnautyL0_la-nauty.o .libs/libnautyL0_la-nautil.o .libs/libnautyL0_la-nausparse.o .libs/libnautyL0_la-naugraph.o .libs/libnautyL0_la-naurng.o .libs/libnautyL0_la-schreier.o .libs/libnautyL0_la-traces.o .libs/libnautyL0_la-gtools.o .libs/libnautyL0_la-naututil.o .libs/libnautyL0_la-nautinv.o .libs/libnautyL0_la-nautycliquer.o .libs/libnautyL0_la-planarity.o .libs/libnautyL0_la-gutil1.o .libs/libnautyL0_la-gutil2.o .libs/libnautyL0_la-gtnauty.o .libs/libnautyL0_la-naugroup.o   -lcliquer -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -O2 -g -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -Wl,--version-script=./nautyL0.map -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld   -Wl,-soname -Wl,libnautyL0.so.2 -o .libs/libnautyL0.so.2.7.1
libtool: link: (cd ".libs" && rm -f "libnautyL0.so.2" && ln -s "libnautyL0.so.2.7.1" "libnautyL0.so.2")
libtool: link: (cd ".libs" && rm -f "libnautyL0.so" && ln -s "libnautyL0.so.2.7.1" "libnautyL0.so")
libtool: link: ( cd ".libs" && rm -f "libnautyL0.la" && ln -s "../libnautyL0.la" "libnautyL0.la" )
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/geng.h2m \
		-n  "generate small graphs" \
		-o nauty-geng.1 \
	./nauty-geng
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/genquarticg.h2m \
		-n  "generate quartic graphs" \
		-o nauty-genquarticg.1 \
	./nauty-genquarticg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -version-info 9:1:7 -Wl,--version-script=./nautyS1.map -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o libnautyS1.la -rpath /usr/lib64 libnautyS1_la-nauty.lo libnautyS1_la-nautil.lo libnautyS1_la-nausparse.lo libnautyS1_la-naugraph.lo libnautyS1_la-naurng.lo libnautyS1_la-schreier.lo libnautyS1_la-traces.lo libnautyS1_la-gtools.lo libnautyS1_la-naututil.lo libnautyS1_la-nautinv.lo libnautyS1_la-nautycliquer.lo libnautyS1_la-planarity.lo libnautyS1_la-gutil1.lo libnautyS1_la-gutil2.lo libnautyS1_la-gtnauty.lo libnautyS1_la-naugroup.lo -lcliquer  
libtool: link: gcc -Wl,--as-needed -shared  -fPIC -DPIC  .libs/libnautyS1_la-nauty.o .libs/libnautyS1_la-nautil.o .libs/libnautyS1_la-nausparse.o .libs/libnautyS1_la-naugraph.o .libs/libnautyS1_la-naurng.o .libs/libnautyS1_la-schreier.o .libs/libnautyS1_la-traces.o .libs/libnautyS1_la-gtools.o .libs/libnautyS1_la-naututil.o .libs/libnautyS1_la-nautinv.o .libs/libnautyS1_la-nautycliquer.o .libs/libnautyS1_la-planarity.o .libs/libnautyS1_la-gutil1.o .libs/libnautyS1_la-gutil2.o .libs/libnautyS1_la-gtnauty.o .libs/libnautyS1_la-naugroup.o   -lcliquer -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -O2 -g -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -Wl,--version-script=./nautyS1.map -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld   -Wl,-soname -Wl,libnautyS1.so.2 -o .libs/libnautyS1.so.2.7.1
libtool: link: (cd ".libs" && rm -f "libnautyS1.so.2" && ln -s "libnautyS1.so.2.7.1" "libnautyS1.so.2")
libtool: link: (cd ".libs" && rm -f "libnautyS1.so" && ln -s "libnautyS1.so.2.7.1" "libnautyS1.so")
libtool: link: ( cd ".libs" && rm -f "libnautyS1.la" && ln -s "../libnautyS1.la" "libnautyS1.la" )
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/genrang.h2m \
		-n  "generate random graphs" \
		-o nauty-genrang.1 \
	./nauty-genrang
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/genspecialg.h2m \
		-n  "generate special graphs" \
		-o nauty-genspecialg.1 \
	./nauty-genspecialg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/gentourng.h2m \
		-n  "generate small tournaments" \
		-o nauty-gentourng.1 \
	./nauty-gentourng
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/gentreeg.h2m \
		-n  "generate trees" \
		-o nauty-gentreeg.1 \
	./nauty-gentreeg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/hamheuristic.h2m \
		-n  "try to find hamiltonian cycles in any graphs" \
		-o nauty-hamheuristic.1 \
	./nauty-hamheuristic
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/linegraphg.h2m \
		-n  "compute the linegraphs of a file of graphs" \
		-o nauty-linegraphg.1 \
	./nauty-linegraphg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/labelg.h2m \
		-n  "canonically label graphs" \
		-o nauty-labelg.1 \
	./nauty-labelg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/listg.h2m \
		-n  "display graphs in a variety of forms" \
		-o nauty-listg.1 \
	./nauty-listg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/multig.h2m \
		-n  "generate small multigraphs with given underlying graph" \
		-o nauty-multig.1 \
	./nauty-multig
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/NRswitchg.h2m \
		-n  "complement vertex edges" \
		-o nauty-NRswitchg.1 \
	./nauty-NRswitchg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/newedgeg.h2m \
		-n  "create new edges from pairs of non-adjacent edges in each possible way" \
		-o nauty-newedgeg.1 \
	./nauty-newedgeg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/pickg.h2m \
		-n  "select graphs according to a variety of properties" \
		-o nauty-pickg.1 \
	./nauty-pickg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/planarg.h2m \
		-n  "test graphs for planarity and find embeddings or obstructions" \
		-o nauty-planarg.1 \
	./nauty-planarg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/ranlabg.h2m \
		-n  "randomly relabel graphs" \
		-o nauty-ranlabg.1 \
	./nauty-ranlabg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/shortg.h2m \
		-n  "remove isomorphs from a file of graphs" \
		-o nauty-shortg.1 \
	./nauty-shortg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/showg.h2m \
		-n  "(stand-alone subset of listg) " \
		-o nauty-showg.1 \
	./nauty-showg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/subdivideg.h2m \
		-n  "compute the subdivision graphs of a file of graphs" \
		-o nauty-subdivideg.1 \
	./nauty-subdivideg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/twohamg.h2m \
		-n  "split quartic graphs into two hamiltonian cycles" \
		-o nauty-twohamg.1 \
	./nauty-twohamg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/underlyingg.h2m \
		-n  "take the underlying undirected graphs of a file of graphs" \
		-o nauty-underlyingg.1 \
	./nauty-underlyingg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/vcolg.h2m \
		-n  "colour the vertices of graphs in all distinct ways" \
		-o nauty-vcolg.1 \
	./nauty-vcolg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/blisstog.h2m \
		-n  "convert files of graphs in bliss format to stdout in sparse6 format" \
		-o nauty-blisstog.1 \
	./nauty-blisstog
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/watercluster2.h2m \
		-n  "(faster alternative to directg) " \
		-o nauty-watercluster2.1 \
	./nauty-watercluster2
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/sumlines.h2m \
		-n  "sum lines matching specified graph formats" \
		-o nauty-sumlines.1 \
	./nauty-sumlines
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/checks6.h2m \
		-n  "check a file of graphs and optionally perform corrections" \
		-o nauty-checks6.1 \
	./nauty-checks6
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o dreadnaut dreadnaut-dreadnaut.o ./libnauty.la -lcliquer  
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libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-addedgeg nauty_addedgeg-addedgeg.o  ./.libs/libnauty.so -lcliquer
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libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-amtog nauty_amtog-amtog.o  ./.libs/libnauty.so -lcliquer
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libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-assembleg nauty_assembleg-assembleg.o  ./.libs/libnauty.so -lcliquer
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libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-biplabg nauty_biplabg-biplabg.o  ./.libs/libnauty.so -lcliquer
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libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-catg nauty_catg-catg.o  ./.libs/libnauty.so -lcliquer
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libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-complg nauty_complg-complg.o  ./.libs/libnauty.so -lcliquer
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libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-converseg nauty_converseg-converseg.o  ./.libs/libnauty.so -lcliquer
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libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-copyg nauty_copyg-copyg.o  ./.libs/libnauty.so -lcliquer
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libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-countg nauty_countg-testg.o  ./.libs/libnauty.so -lcliquer
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libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-cubhamg nauty_cubhamg-cubhamg.o  ./.libs/libnauty.so -lcliquer
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libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-deledgeg nauty_deledgeg-deledgeg.o  ./.libs/libnauty.so -lcliquer
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libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-delptg nauty_delptg-delptg.o  ./.libs/libnauty.so -lcliquer
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libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-directg nauty_directg-directg.o  ./.libs/libnauty.so -lcliquer
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libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-dretog nauty_dretog-dretog.o  ./.libs/libnauty.so -lcliquer
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make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-dretodot nauty_dretodot-dretodot.o ./libnauty.la -lcliquer  -lm 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-dretodot nauty_dretodot-dretodot.o  ./.libs/libnauty.so -lcliquer -lm
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-edgetransg nauty_edgetransg-edgetransg.o ./libnauty.la -lcliquer  
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-edgetransg nauty_edgetransg-edgetransg.o  ./.libs/libnauty.so -lcliquer
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-genbg nauty_genbg-genbg.o ./libnautyW1.la -lcliquer  
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-genbg nauty_genbg-genbg.o  ./.libs/libnautyW1.so -lcliquer
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/dreadnaut.h2m \
		-n  "command line interface to nauty graph isomorphism library" \
		-o dreadnaut.1 \
	./dreadnaut
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-genbgL nauty_genbgL-genbg.o ./libnautyL1.la -lcliquer  
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-genbgL nauty_genbgL-genbg.o  ./.libs/libnautyL1.so -lcliquer
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/addedgeg.h2m \
		-n  "add an edge in each possible way" \
		-o nauty-addedgeg.1 \
	./nauty-addedgeg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/amtog.h2m \
		-n  "read graphs in matrix format" \
		-o nauty-amtog.1 \
	./nauty-amtog
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/assembleg.h2m \
		-n  "assemble input graphs as components of output graphs" \
		-o nauty-assembleg.1 \
	./nauty-assembleg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/catg.h2m \
		-n  "concatenate files of graphs" \
		-o nauty-catg.1 \
	./nauty-catg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/biplabg.h2m \
		-n  "label bipartite graphs so the colour classes are contiguous" \
		-o nauty-biplabg.1 \
	./nauty-biplabg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/converseg.h2m \
		-n  "converse digraphs" \
		-o nauty-converseg.1 \
	./nauty-converseg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/complg.h2m \
		-n  "complement graphs" \
		-o nauty-complg.1 \
	./nauty-complg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/copyg.h2m \
		-n  "convert format and select subset" \
		-o nauty-copyg.1 \
	./nauty-copyg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/countg.h2m \
		-n  "count graphs according to a variety of properties" \
		-o nauty-countg.1 \
	./nauty-countg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/deledgeg.h2m \
		-n  "delete an edge in each possible way" \
		-o nauty-deledgeg.1 \
	./nauty-deledgeg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/cubhamg.h2m \
		-n  "find hamiltonian cycles in subcubic graphs" \
		-o nauty-cubhamg.1 \
	./nauty-cubhamg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/delptg.h2m \
		-n  "delete vertices" \
		-o nauty-delptg.1 \
	./nauty-delptg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/directg.h2m \
		-n  "generate small digraphs with given underlying graph" \
		-o nauty-directg.1 \
	./nauty-directg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/dretog.h2m \
		-n  "read graphs in dreadnaut format" \
		-o nauty-dretog.1 \
	./nauty-dretog
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/dretodot.h2m \
		-n  "read graphs and initial coloring in dreadnaut format and write in dot format" \
		-o nauty-dretodot.1 \
	./nauty-dretodot
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/edgetransg.h2m \
		-n  "select undirected graphs according to group action on vertices, edges and arcs" \
		-o nauty-edgetransg.1 \
	./nauty-edgetransg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/genbg.h2m \
		-n  "generate small bicoloured graphs" \
		-o nauty-genbg.1 \
	./nauty-genbg
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
LD_LIBRARY_PATH=./.libs /usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.7.1" --source="nauty 2.7.1" --no-info \
		-I ./man/genbgL.h2m \
		-n  "(L1 flavour) " \
		-o nauty-genbgL.1 \
	./nauty-genbgL
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
+ exit 0
Executing(%install): /bin/sh -e /var/tmp/rpm-tmp.5HdV8u
+ umask 022
+ cd /builddir/build/BUILD
+ '[' /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le '!=' / ']'
+ rm -rf /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le
++ dirname /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le
+ mkdir -p /builddir/build/BUILDROOT
+ mkdir /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le
+ cd nauty27r1
+ /usr/bin/make install DESTDIR=/builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le 'INSTALL=/usr/bin/install -p'
Making install in nauty
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1/nauty'
rm -f nauty.h nautinv.h naurng.h nausparse.h naututil.h naugroup.h schreier.h traces.h gtools.h gutils.h
HEADERLIST=" \
	../nauty.h \
	../naututil.h \
	../gtools.h \
	../nautinv.h \
	../naurng.h \
	../nausparse.h \
	../naugroup.h \
	../schreier.h \
	../traces.h \
	../gutils.h \
	"; \
for h in $HEADERLIST; do \
	BASENAME=`basename $h`; \
	test -e $BASENAME || ln -s $h $BASENAME; \
done
make[2]: Entering directory '/builddir/build/BUILD/nauty27r1/nauty'
make[2]: Nothing to be done for 'install-exec-am'.
make[2]: Nothing to be done for 'install-data-am'.
make[2]: Leaving directory '/builddir/build/BUILD/nauty27r1/nauty'
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1/nauty'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
make[1]: Circular nauty.map <- nauty.map dependency dropped.
make[2]: Entering directory '/builddir/build/BUILD/nauty27r1'
make[2]: Circular nauty.map <- nauty.map dependency dropped.
 /usr/bin/mkdir -p '/builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64'
 /bin/sh ./libtool   --mode=install /usr/bin/install -p   libnauty.la libnautyA1.la libnautyS0.la libnautyW0.la libnautyL0.la libnautyS1.la libnautyW1.la libnautyL1.la '/builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64'
libtool: install: /usr/bin/install -p .libs/libnauty.so.2.7.1 /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnauty.so.2.7.1
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64 && { ln -s -f libnauty.so.2.7.1 libnauty.so.2 || { rm -f libnauty.so.2 && ln -s libnauty.so.2.7.1 libnauty.so.2; }; })
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64 && { ln -s -f libnauty.so.2.7.1 libnauty.so || { rm -f libnauty.so && ln -s libnauty.so.2.7.1 libnauty.so; }; })
libtool: install: /usr/bin/install -p .libs/libnauty.lai /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnauty.la
libtool: install: /usr/bin/install -p .libs/libnautyA1.so.2.7.1 /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnautyA1.so.2.7.1
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64 && { ln -s -f libnautyA1.so.2.7.1 libnautyA1.so.2 || { rm -f libnautyA1.so.2 && ln -s libnautyA1.so.2.7.1 libnautyA1.so.2; }; })
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64 && { ln -s -f libnautyA1.so.2.7.1 libnautyA1.so || { rm -f libnautyA1.so && ln -s libnautyA1.so.2.7.1 libnautyA1.so; }; })
libtool: install: /usr/bin/install -p .libs/libnautyA1.lai /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnautyA1.la
libtool: install: /usr/bin/install -p .libs/libnautyS0.so.2.7.1 /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnautyS0.so.2.7.1
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64 && { ln -s -f libnautyS0.so.2.7.1 libnautyS0.so.2 || { rm -f libnautyS0.so.2 && ln -s libnautyS0.so.2.7.1 libnautyS0.so.2; }; })
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64 && { ln -s -f libnautyS0.so.2.7.1 libnautyS0.so || { rm -f libnautyS0.so && ln -s libnautyS0.so.2.7.1 libnautyS0.so; }; })
libtool: install: /usr/bin/install -p .libs/libnautyS0.lai /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnautyS0.la
libtool: install: /usr/bin/install -p .libs/libnautyW0.so.2.7.1 /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnautyW0.so.2.7.1
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64 && { ln -s -f libnautyW0.so.2.7.1 libnautyW0.so.2 || { rm -f libnautyW0.so.2 && ln -s libnautyW0.so.2.7.1 libnautyW0.so.2; }; })
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64 && { ln -s -f libnautyW0.so.2.7.1 libnautyW0.so || { rm -f libnautyW0.so && ln -s libnautyW0.so.2.7.1 libnautyW0.so; }; })
libtool: install: /usr/bin/install -p .libs/libnautyW0.lai /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnautyW0.la
libtool: install: /usr/bin/install -p .libs/libnautyL0.so.2.7.1 /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnautyL0.so.2.7.1
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64 && { ln -s -f libnautyL0.so.2.7.1 libnautyL0.so.2 || { rm -f libnautyL0.so.2 && ln -s libnautyL0.so.2.7.1 libnautyL0.so.2; }; })
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64 && { ln -s -f libnautyL0.so.2.7.1 libnautyL0.so || { rm -f libnautyL0.so && ln -s libnautyL0.so.2.7.1 libnautyL0.so; }; })
libtool: install: /usr/bin/install -p .libs/libnautyL0.lai /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnautyL0.la
libtool: install: /usr/bin/install -p .libs/libnautyS1.so.2.7.1 /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnautyS1.so.2.7.1
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64 && { ln -s -f libnautyS1.so.2.7.1 libnautyS1.so.2 || { rm -f libnautyS1.so.2 && ln -s libnautyS1.so.2.7.1 libnautyS1.so.2; }; })
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64 && { ln -s -f libnautyS1.so.2.7.1 libnautyS1.so || { rm -f libnautyS1.so && ln -s libnautyS1.so.2.7.1 libnautyS1.so; }; })
libtool: install: /usr/bin/install -p .libs/libnautyS1.lai /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnautyS1.la
libtool: install: /usr/bin/install -p .libs/libnautyW1.so.2.7.1 /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnautyW1.so.2.7.1
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64 && { ln -s -f libnautyW1.so.2.7.1 libnautyW1.so.2 || { rm -f libnautyW1.so.2 && ln -s libnautyW1.so.2.7.1 libnautyW1.so.2; }; })
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64 && { ln -s -f libnautyW1.so.2.7.1 libnautyW1.so || { rm -f libnautyW1.so && ln -s libnautyW1.so.2.7.1 libnautyW1.so; }; })
libtool: install: /usr/bin/install -p .libs/libnautyW1.lai /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnautyW1.la
libtool: install: /usr/bin/install -p .libs/libnautyL1.so.2.7.1 /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnautyL1.so.2.7.1
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64 && { ln -s -f libnautyL1.so.2.7.1 libnautyL1.so.2 || { rm -f libnautyL1.so.2 && ln -s libnautyL1.so.2.7.1 libnautyL1.so.2; }; })
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64 && { ln -s -f libnautyL1.so.2.7.1 libnautyL1.so || { rm -f libnautyL1.so && ln -s libnautyL1.so.2.7.1 libnautyL1.so; }; })
libtool: install: /usr/bin/install -p .libs/libnautyL1.lai /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnautyL1.la
libtool: warning: remember to run 'libtool --finish /usr/lib64'
 /usr/bin/mkdir -p '/builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin'
  /bin/sh ./libtool   --mode=install /usr/bin/install -p dreadnaut nauty-addedgeg nauty-amtog nauty-assembleg nauty-biplabg nauty-catg nauty-complg nauty-converseg nauty-copyg nauty-countg nauty-cubhamg nauty-deledgeg nauty-delptg nauty-directg nauty-dretodot nauty-dretog nauty-edgetransg nauty-genbg nauty-genbgL nauty-geng nauty-genquarticg nauty-genrang nauty-genspecialg nauty-gentourng nauty-gentreeg nauty-hamheuristic nauty-labelg nauty-linegraphg nauty-listg nauty-multig nauty-newedgeg nauty-NRswitchg nauty-pickg nauty-planarg nauty-ranlabg nauty-shortg nauty-showg nauty-subdivideg nauty-twohamg nauty-underlyingg nauty-vcolg nauty-watercluster2 nauty-blisstog nauty-checks6 nauty-sumlines '/builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin'
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/dreadnaut /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/dreadnaut
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-addedgeg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-addedgeg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-amtog /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-amtog
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-assembleg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-assembleg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-biplabg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-biplabg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-catg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-catg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-complg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-complg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-converseg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-converseg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-copyg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-copyg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-countg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-countg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-cubhamg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-cubhamg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-deledgeg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-deledgeg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-delptg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-delptg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-directg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-directg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-dretodot /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-dretodot
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-dretog /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-dretog
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-edgetransg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-edgetransg
libtool: warning: './libnautyW1.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-genbg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-genbg
libtool: warning: './libnautyL1.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-genbgL /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-genbgL
libtool: warning: './libnautyW1.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-geng /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-geng
libtool: warning: './libnautyL1.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-genquarticg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-genquarticg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-genrang /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-genrang
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-genspecialg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-genspecialg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-gentourng /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-gentourng
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-gentreeg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-gentreeg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-hamheuristic /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-hamheuristic
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-labelg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-labelg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-linegraphg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-linegraphg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-listg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-listg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-multig /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-multig
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-newedgeg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-newedgeg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-NRswitchg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-NRswitchg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-pickg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-pickg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-planarg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-planarg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-ranlabg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-ranlabg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-shortg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-shortg
libtool: install: /usr/bin/install -p nauty-showg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-showg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-subdivideg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-subdivideg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-twohamg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-twohamg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-underlyingg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-underlyingg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-vcolg /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-vcolg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-watercluster2 /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-watercluster2
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-blisstog /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-blisstog
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/nauty-checks6 /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-checks6
libtool: install: /usr/bin/install -p nauty-sumlines /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-sumlines
 /usr/bin/mkdir -p '/builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/share/man/man1'
 /usr/bin/install -p -m 644 dreadnaut.1 nauty-addedgeg.1 nauty-amtog.1 nauty-assembleg.1 nauty-biplabg.1 nauty-catg.1 nauty-complg.1 nauty-converseg.1 nauty-copyg.1 nauty-countg.1 nauty-cubhamg.1 nauty-deledgeg.1 nauty-delptg.1 nauty-directg.1 nauty-dretodot.1 nauty-dretog.1 nauty-edgetransg.1 nauty-genbg.1 nauty-genbgL.1 nauty-geng.1 nauty-genquarticg.1 nauty-genrang.1 nauty-genspecialg.1 nauty-gentourng.1 nauty-gentreeg.1 nauty-hamheuristic.1 nauty-labelg.1 nauty-linegraphg.1 nauty-listg.1 nauty-multig.1 nauty-newedgeg.1 nauty-NRswitchg.1 nauty-pickg.1 nauty-planarg.1 nauty-ranlabg.1 nauty-shortg.1 nauty-showg.1 nauty-subdivideg.1 nauty-twohamg.1 nauty-underlyingg.1 '/builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/share/man/man1'
 /usr/bin/install -p -m 644 nauty-vcolg.1 nauty-watercluster2.1 nauty-blisstog.1 nauty-checks6.1 nauty-sumlines.1 '/builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/share/man/man1'
 /usr/bin/mkdir -p '/builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/pkgconfig'
 /usr/bin/install -p -m 644 nauty.pc '/builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/pkgconfig'
 /usr/bin/mkdir -p '/builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/include/nauty'
 /usr/bin/install -p -m 644 nauty.h nautinv.h naurng.h nausparse.h naututil.h naugroup.h naugstrings.h nautaux.h nautycliquer.h planarity.h schreier.h traces.h gtools.h gutils.h '/builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/include/nauty'
make[2]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
+ rm /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnauty.la /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnautyA1.la /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnautyL0.la /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnautyL1.la /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnautyS0.la /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnautyS1.la /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnautyW0.la /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnautyW1.la
+ /usr/lib/rpm/find-debuginfo.sh -j2 --strict-build-id -m -i --build-id-seed 2.7.1-5.el8 --unique-debug-suffix -2.7.1-5.el8.ppc64le --unique-debug-src-base nauty-2.7.1-5.el8.ppc64le --run-dwz --dwz-low-mem-die-limit 10000000 --dwz-max-die-limit 50000000 -S debugsourcefiles.list /builddir/build/BUILD/nauty27r1
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/dreadnaut
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-NRswitchg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-addedgeg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-amtog
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-assembleg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-biplabg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-blisstog
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-catg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-checks6
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-complg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-converseg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-copyg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-cubhamg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-countg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-delptg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-deledgeg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-directg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-dretodot
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-edgetransg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-dretog
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-genbg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-genbgL
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-geng
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-genquarticg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-genrang
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-genspecialg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-gentreeg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-gentourng
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-hamheuristic
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-labelg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-listg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-linegraphg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-multig
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-newedgeg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-pickg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-planarg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-ranlabg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-shortg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-showg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-subdivideg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-sumlines
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-twohamg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-underlyingg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-vcolg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-watercluster2
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnauty.so.2.7.1
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnautyA1.so.2.7.1
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnautyL0.so.2.7.1
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnautyL1.so.2.7.1
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnautyS0.so.2.7.1
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnautyS1.so.2.7.1
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnautyW0.so.2.7.1
extracting debug info from /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib64/libnautyW1.so.2.7.1
/usr/lib/rpm/sepdebugcrcfix: Updated 53 CRC32s, 0 CRC32s did match.
4839 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 '' 1
+ /usr/lib/rpm/brp-python-hardlink
+ PYTHON3=/usr/libexec/platform-python
+ /usr/lib/rpm/redhat/brp-mangle-shebangs
Executing(%check): /bin/sh -e /var/tmp/rpm-tmp.QqGEmx
+ umask 022
+ cd /builddir/build/BUILD
+ cd nauty27r1
+ LD_LIBRARY_PATH=/builddir/build/BUILD/nauty27r1/.libs
+ make check
Making check in nauty
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1/nauty'
rm -f nauty.h nautinv.h naurng.h nausparse.h naututil.h naugroup.h schreier.h traces.h gtools.h gutils.h
HEADERLIST=" \
	../nauty.h \
	../naututil.h \
	../gtools.h \
	../nautinv.h \
	../naurng.h \
	../nausparse.h \
	../naugroup.h \
	../schreier.h \
	../traces.h \
	../gutils.h \
	"; \
for h in $HEADERLIST; do \
	BASENAME=`basename $h`; \
	test -e $BASENAME || ln -s $h $BASENAME; \
done
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1/nauty'
make[1]: Entering directory '/builddir/build/BUILD/nauty27r1'
make[1]: Circular nauty.map <- nauty.map dependency dropped.
make  dreadtest dreadtest1 dreadtestS dreadtestW dreadtestL dreadtestS1 dreadtestW1 dreadtestL1 dreadtest4K nautestS nautestW nautestL naucompare
make[2]: Entering directory '/builddir/build/BUILD/nauty27r1'
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o dreadtest-dreadnaut.o `test -f 'dreadnaut.c' || echo './'`dreadnaut.c
dreadnaut.c: In function 'main':
dreadnaut.c:1741:39: warning: 'timeafter' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             (timeafter-timebefore)/actmult);
                             ~~~~~~~~~~^~~~~~~~~~~~
dreadnaut.c:1741:39: warning: 'timebefore' may be used uninitialized in this function [-Wmaybe-uninitialized]
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o dreadtest dreadtest-dreadnaut.o ./libnauty.la -lcliquer  
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/dreadtest dreadtest-dreadnaut.o  ./.libs/libnauty.so -lcliquer
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o dreadtest1-dreadnaut.o `test -f 'dreadnaut.c' || echo './'`dreadnaut.c
dreadnaut.c: In function 'main':
dreadnaut.c:1741:39: warning: 'timeafter' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             (timeafter-timebefore)/actmult);
                             ~~~~~~~~~~^~~~~~~~~~~~
dreadnaut.c:1741:39: warning: 'timebefore' may be used uninitialized in this function [-Wmaybe-uninitialized]
make[2]: Circular nauty.map <- nauty.map dependency dropped.
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o dreadtest1 dreadtest1-dreadnaut.o ./libnautyA1.la -lcliquer  
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/dreadtest1 dreadtest1-dreadnaut.o  ./.libs/libnautyA1.so -lcliquer
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o dreadtestS-dreadnaut.o `test -f 'dreadnaut.c' || echo './'`dreadnaut.c
dreadnaut.c: In function 'main':
dreadnaut.c:1741:39: warning: 'timeafter' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             (timeafter-timebefore)/actmult);
                             ~~~~~~~~~~^~~~~~~~~~~~
dreadnaut.c:1741:39: warning: 'timebefore' may be used uninitialized in this function [-Wmaybe-uninitialized]
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o dreadtestS dreadtestS-dreadnaut.o ./libnautyS0.la -lcliquer  
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/dreadtestS dreadtestS-dreadnaut.o  ./.libs/libnautyS0.so -lcliquer
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o dreadtestW-dreadnaut.o `test -f 'dreadnaut.c' || echo './'`dreadnaut.c
dreadnaut.c: In function 'main':
dreadnaut.c:1741:39: warning: 'timeafter' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             (timeafter-timebefore)/actmult);
                             ~~~~~~~~~~^~~~~~~~~~~~
dreadnaut.c:1741:39: warning: 'timebefore' may be used uninitialized in this function [-Wmaybe-uninitialized]
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o dreadtestW dreadtestW-dreadnaut.o ./libnautyW0.la -lcliquer  
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/dreadtestW dreadtestW-dreadnaut.o  ./.libs/libnautyW0.so -lcliquer
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o dreadtestL-dreadnaut.o `test -f 'dreadnaut.c' || echo './'`dreadnaut.c
dreadnaut.c: In function 'main':
dreadnaut.c:1741:39: warning: 'timeafter' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             (timeafter-timebefore)/actmult);
                             ~~~~~~~~~~^~~~~~~~~~~~
dreadnaut.c:1741:39: warning: 'timebefore' may be used uninitialized in this function [-Wmaybe-uninitialized]
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o dreadtestL dreadtestL-dreadnaut.o ./libnautyL0.la -lcliquer  
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/dreadtestL dreadtestL-dreadnaut.o  ./.libs/libnautyL0.so -lcliquer
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o dreadtestS1-dreadnaut.o `test -f 'dreadnaut.c' || echo './'`dreadnaut.c
dreadnaut.c: In function 'main':
dreadnaut.c:1741:39: warning: 'timeafter' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             (timeafter-timebefore)/actmult);
                             ~~~~~~~~~~^~~~~~~~~~~~
dreadnaut.c:1741:39: warning: 'timebefore' may be used uninitialized in this function [-Wmaybe-uninitialized]
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o dreadtestS1 dreadtestS1-dreadnaut.o ./libnautyS1.la -lcliquer  
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/dreadtestS1 dreadtestS1-dreadnaut.o  ./.libs/libnautyS1.so -lcliquer
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o dreadtestW1-dreadnaut.o `test -f 'dreadnaut.c' || echo './'`dreadnaut.c
dreadnaut.c: In function 'main':
dreadnaut.c:1741:39: warning: 'timeafter' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             (timeafter-timebefore)/actmult);
                             ~~~~~~~~~~^~~~~~~~~~~~
dreadnaut.c:1741:39: warning: 'timebefore' may be used uninitialized in this function [-Wmaybe-uninitialized]
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o dreadtestW1 dreadtestW1-dreadnaut.o ./libnautyW1.la -lcliquer  
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/dreadtestW1 dreadtestW1-dreadnaut.o  ./.libs/libnautyW1.so -lcliquer
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o dreadtestL1-dreadnaut.o `test -f 'dreadnaut.c' || echo './'`dreadnaut.c
dreadnaut.c: In function 'main':
dreadnaut.c:1741:39: warning: 'timeafter' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             (timeafter-timebefore)/actmult);
                             ~~~~~~~~~~^~~~~~~~~~~~
dreadnaut.c:1741:39: warning: 'timebefore' may be used uninitialized in this function [-Wmaybe-uninitialized]
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o dreadtestL1 dreadtestL1-dreadnaut.o ./libnautyL1.la -lcliquer  
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/dreadtestL1 dreadtestL1-dreadnaut.o  ./.libs/libnautyL1.so -lcliquer
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o dreadtest4K-dreadnaut.o `test -f 'dreadnaut.c' || echo './'`dreadnaut.c
dreadnaut.c: In function 'main':
dreadnaut.c:1741:39: warning: 'timeafter' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             (timeafter-timebefore)/actmult);
                             ~~~~~~~~~~^~~~~~~~~~~~
dreadnaut.c:1741:39: warning: 'timebefore' may be used uninitialized in this function [-Wmaybe-uninitialized]
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o dreadtest4K-nauty.o `test -f 'nauty.c' || echo './'`nauty.c
nauty.c: In function 'firstpathnode':
nauty.c:111:42: warning: 'childcount' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define OPTCALL(proc) if (proc != NULL) (*proc)
                                          ^
nauty.c:568:41: note: 'childcount' was declared here
     int tv1,index,rtnlevel,tcellsize,tc,childcount,qinvar,refcode;
                                         ^~~~~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o dreadtest4K-nautil.o `test -f 'nautil.c' || echo './'`nautil.c
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o dreadtest4K-nausparse.o `test -f 'nausparse.c' || echo './'`nausparse.c
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o dreadtest4K-naugraph.o `test -f 'naugraph.c' || echo './'`naugraph.c
In file included from naugraph.c:25:
naugraph.c: In function 'refine':
nauty.h:586:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
naugraph.c:195:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:843:59: note: in definition of macro 'POPCNTFUNC'
 #define POPCNTFUNC(type,name,params,...) type name params __VA_ARGS__
                                                           ^~~~~~~~~~~
naugraph.c: In function 'refine1':
nauty.h:576:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
naugraph.c:348:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:843:59: note: in definition of macro 'POPCNTFUNC'
 #define POPCNTFUNC(type,name,params,...) type name params __VA_ARGS__
                                                           ^~~~~~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o dreadtest4K-naurng.o `test -f 'naurng.c' || echo './'`naurng.c
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o dreadtest4K-schreier.o `test -f 'schreier.c' || echo './'`schreier.c
schreier.c:53:1: warning: 'testispermutation' defined but not used [-Wunused-function]
 testispermutation(int id, int *p, int n)
 ^~~~~~~~~~~~~~~~~
schreier.c: In function 'filterschreier.constprop':
schreier.c:648:16: warning: 'ident' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if (!ident && !ingroup)
         ~~~~~~~^~~~~~~~~~~
schreier.c: In function 'getorbitsmin':
schreier.c:861:7: warning: 'icell' may be used uninitialized in this function [-Wmaybe-uninitialized]
       for ( ; icell < ncell; ++icell)
       ^~~
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o dreadtest4K-traces.o `test -f 'traces.c' || echo './'`traces.c
traces.c: In function 'Traces':
traces.c:840:12: warning: unused variable 'j1' [-Wunused-variable]
     size_t j1;
            ^~
traces.c:839:48: warning: unused variable 'wgh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                                ^~~~
traces.c:839:41: warning: unused variable 'wgh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                         ^~~~
traces.c:839:34: warning: unused variable 'ngh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c:839:27: warning: unused variable 'ngh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                           ^~~~
traces.c:839:20: warning: unused variable 'vtx2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                    ^~~~
traces.c:839:14: warning: unused variable 'vtx1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
              ^~~~
traces.c:839:9: warning: unused variable 'deg' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
         ^~~
traces.c: In function 'traces_refine':
traces.c:1380:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:1379:9: warning: variable 'conta' set but not used [-Wunused-but-set-variable]
     int conta;
         ^~~~~
traces.c: In function 'traces_refine_notrace':
traces.c:2150:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c:2140:56: warning: unused variable 'auxcells' [-Wunused-variable]
     int i, j, k, jk, sc, ind0, ind1, ind2, ind3, labi, auxcells;
                                                        ^~~~~~~~
traces.c: In function 'traces_refine_maketrie':
traces.c:2746:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_comptrie':
traces.c:3323:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_sametrace':
traces.c:3906:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c: In function 'refine_tr':
traces.c:4572:15: warning: unused variable 'm' [-Wunused-variable]
     const int m = SETWORDSNEEDED(n);
               ^
traces.c: In function 'refine_tr_refine':
traces.c:4748:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:4746:13: warning: unused variable 'TraceCell' [-Wunused-variable]
     boolean TraceCell = FALSE;
             ^~~~~~~~~
traces.c:4744:85: warning: unused variable 'Tracestpend' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                                     ^~~~~~~~~~~
traces.c:4744:73: warning: unused variable 'Traceccend' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                         ^~~~~~~~~~
traces.c:4744:63: warning: unused variable 'TraceEnd' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                               ^~~~~~~~
traces.c:4744:31: warning: unused variable 'TracePos' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                               ^~~~~~~~
traces.c:4742:9: warning: variable 'newtrace' set but not used [-Wunused-but-set-variable]
     int newtrace = FALSE;
         ^~~~~~~~
traces.c:4739:72: warning: unused variable 'TraceStepsInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
                                                                        ^~~~~~~~~~~~~
traces.c:4739:60: warning: unused variable 'TraceCCInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
                                                            ^~~~~~~~~~
traces.c:4739:50: warning: unused variable 'TraceInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
                                                  ^~~~~~~~
traces.c: In function 'CheckForMatching':
traces.c:6006:10: warning: variable 'cls' set but not used [-Wunused-but-set-variable]
     int *cls;
          ^~~
traces.c: In function 'Complete':
traces.c:6280:9: warning: unused variable 'numtemporbits' [-Wunused-variable]
     int numtemporbits;
         ^~~~~~~~~~~~~
traces.c:6278:12: warning: unused variable 'j' [-Wunused-variable]
     int i, j, k;
            ^
traces.c: In function 'CompStage1':
traces.c:6835:28: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TreeNode, *TrieNode;
                            ^~~~~~~~
traces.c:6834:52: warning: unused variable 'temp' [-Wunused-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                                                    ^~~~
traces.c:6834:29: warning: variable 'gom_level' set but not used [-Wunused-but-set-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                             ^~~~~~~~~
traces.c: In function 'CompStage2':
traces.c:7028:17: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TrieNode;
                 ^~~~~~~~
traces.c:7026:17: warning: unused variable 'AuxOrb' [-Wunused-variable]
     int *CuOrb,*AuxOrb;
                 ^~~~~~
traces.c: In function 'copy_sg_structure':
traces.c:7493:18: warning: unused variable 'v2' [-Wunused-variable]
     size_t *v1, *v2, k;
                  ^~
traces.c:7491:25: warning: unused variable 'e2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                         ^~
traces.c:7491:20: warning: unused variable 'd2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                    ^~
traces.c:7491:15: warning: variable 'e1' set but not used [-Wunused-but-set-variable]
     int *d1, *e1, *d2, *e2;
               ^~
traces.c: In function 'NonSingDegPlus2':
traces.c:8803:27: warning: variable 'singcount' set but not used [-Wunused-but-set-variable]
     int k, deg1, singdeg, singcount;
                           ^~~~~~~~~
traces.c: In function 'PrintWeightedGraph2':
traces.c:9251:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'PrintBlissGraph':
traces.c:9267:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'WeightCodes':
traces.c:10173:34: warning: variable 'ngh2' set but not used [-Wunused-but-set-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c: At top level:
traces.c:243:16: warning: 'traces_degree_refine' declared 'static' but never defined [-Wunused-function]
 static boolean traces_degree_refine(sparsegraph*, Candidate*, int, Partition*,
                ^~~~~~~~~~~~~~~~~~~~
traces.c:256:13: warning: 'traces_refine_refine' declared 'static' but never defined [-Wunused-function]
 static int  traces_refine_refine(sparsegraph*, Candidate*, int, Partition*,
             ^~~~~~~~~~~~~~~~~~~~
traces.c:10316:9: warning: 'TargetCellFirstPathSmall' defined but not used [-Wunused-function]
 boolean TargetCellFirstPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
         ^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:10282:5: warning: 'TargetCellExpPathSmall' defined but not used [-Wunused-function]
 int TargetCellExpPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
     ^~~~~~~~~~~~~~~~~~~~~~
traces.c:10248:9: warning: 'TargetCellSmall' defined but not used [-Wunused-function]
 boolean TargetCellSmall(Candidate *TargCand, Partition *Part, int n, struct TracesVars* tv, int Lv) {
         ^~~~~~~~~~~~~~~
traces.c:10148:5: warning: 'VerifyPerm' defined but not used [-Wunused-function]
 int VerifyPerm(int *perm, int n,int where) {
     ^~~~~~~~~~
traces.c:10129:9: warning: 'VerifyPart' defined but not used [-Wunused-function]
 boolean VerifyPart(Partition *Part, int start, int end) {
         ^~~~~~~~~~
traces.c:10116:9: warning: 'VerifyId' defined but not used [-Wunused-function]
 boolean VerifyId(int *p, int n) {
         ^~~~~~~~
traces.c:10101:9: warning: 'VerifyCand' defined but not used [-Wunused-function]
 boolean VerifyCand(Candidate *Cand, int n, int line) {
         ^~~~~~~~~~
traces.c:10019:7: warning: 'trie_dump' defined but not used [-Wunused-function]
 void  trie_dump(trie *t) {
       ^~~~~~~~~
traces.c:9584:6: warning: 'SetAutom' defined but not used [-Wunused-function]
 void SetAutom(int q, int n, struct TracesVars *tv) {
      ^~~~~~~~
traces.c:9281:6: warning: 'putgraphplus_sg' defined but not used [-Wunused-function]
 void putgraphplus_sg(FILE *f, sparsegraph *sg, int linelength)
      ^~~~~~~~~~~~~~~
traces.c:9265:6: warning: 'PrintBlissGraph' defined but not used [-Wunused-function]
 void PrintBlissGraph(int n) {
      ^~~~~~~~~~~~~~~
traces.c:9249:6: warning: 'PrintWeightedGraph2' defined but not used [-Wunused-function]
 void PrintWeightedGraph2(int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:9231:6: warning: 'PrintWeightedGraph1' defined but not used [-Wunused-function]
 void PrintWeightedGraph1(sparsegraph *g_arg, int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:8641:6: warning: 'MakeDiscrete' defined but not used [-Wunused-function]
 void MakeDiscrete(Partition *Part, int cell) {
      ^~~~~~~~~~~~
traces.c:6276:6: warning: 'Complete' defined but not used [-Wunused-function]
 void Complete(sparsegraph *sg_orig, Candidate *Cand, Partition *Part, int cell, TracesVars *tv,
      ^~~~~~~~
traces.c:780:21: warning: 'WorkArray0' defined but not used [-Wunused-variable]
 static TLS_ATTR int WorkArray0[MAXN];
                     ^~~~~~~~~~
traces.c: In function 'traces_refine_notrace.isra.21':
traces.c:2403:71: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:2417:48: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             CStack[BigCellPos] = ind0;
                             ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:2418:51: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             StackMarkers[BigCell] = 0;
                             ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c: In function 'traces_refine_sametrace.isra.22':
traces.c:4191:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:4206:52: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                 ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:4207:55: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                 ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c: In function 'traces_refine_comptrie.isra.26':
traces.c:3577:71: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:3593:48: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             CStack[BigCellPos] = ind0;
                             ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:3592:67: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                         if ((StackMarkers[ind0] != tv->stackmark) && (BigCell != ind0)) {
                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
traces.c: In function 'traces_refine.isra.33':
traces.c:1690:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:1705:52: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                 ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:1706:55: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                 ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c: In function 'CompStage1':
traces.c:2999:71: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:2744:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:3014:48: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             CStack[BigCellPos] = ind0;
                             ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:2744:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:3013:67: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                         if ((StackMarkers[ind0] != tv->stackmark) && (BigCell != ind0)) {
                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
traces.c:2744:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
traces.c: In function 'Traces':
traces.c:6567:44: warning: 'closeloop' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         if (closeloop < tv->tolevel) k = SpineTL->tgtend;
                                            ^
traces.c:6311:13: note: 'closeloop' was declared here
     boolean closeloop, firstsing, has_nexttcell;
             ^~~~~~~~~
traces.c: In function 'refine_tr':
traces.c:5004:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:4745:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:5018:52: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                 ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:4745:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:5019:55: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                 ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:4745:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o dreadtest4K-gtools.o `test -f 'gtools.c' || echo './'`gtools.c
In file included from gtools.h:63,
                 from gtools.c:6:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gtools.c: In function 'getecline':
gtools.c:406:9: warning: 'sizesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int sizesize,edgesize;
         ^~~~~~~~
gtools.c: In function 'stringtograph':
gtools.c:677:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
gtools.c: In function 'stringtograph_inc':
gtools.c:832:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
gtools.c: In function 'stringtosparsegraph':
gtools.c:1270:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o dreadtest4K-naututil.o `test -f 'naututil.c' || echo './'`naututil.c
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o dreadtest4K-nautinv.o `test -f 'nautinv.c' || echo './'`nautinv.c
nautinv.c: In function 'cellind':
nautinv.c:1375:17: warning: unused variable 'sw' [-Wunused-variable]
         setword sw;
                 ^~
In file included from nautinv.h:15,
                 from nautinv.c:45:
nautinv.c: In function 'refinvar':
./nauty/nauty.h:586:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
nautinv.c:1578:14: note: 'maxpos' was declared here
  int maxcell,maxpos,hint;
              ^~~~~~
./nauty/nauty.h:845:29: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type name params __VA_ARGS__
                             ^~~~~~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o dreadtest4K-nautycliquer.o `test -f 'nautycliquer.c' || echo './'`nautycliquer.c
In file included from gtools.h:63,
                 from nautycliquer.h:8,
                 from nautycliquer.c:19:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o dreadtest4K-planarity.o `test -f 'planarity.c' || echo './'`planarity.c
planarity.c: In function 'sparseg_adjl_dir_edge_exists':
planarity.c:1064:24: warning: variable 'prev_e' set but not used [-Wunused-but-set-variable]
     int         cur_e, prev_e;
                        ^~~~~~
planarity.c: In function 'sparseg_adjl_is_planar':
planarity.c:2603:23: warning: variable 'w' set but not used [-Wunused-but-set-variable]
             int       w;
                       ^
planarity.c: In function 'embedg_get_reduced_obs':
planarity.c:5605:18: warning: variable 'a' set but not used [-Wunused-but-set-variable]
         int      a, b, n_x;
                  ^
planarity.c: In function 'embedg_obstruction':
planarity.c:5911:24: warning: unused variable 'time_to_now' [-Wunused-variable]
     float      sttime, time_to_now;
                        ^~~~~~~~~~~
planarity.c:5911:16: warning: unused variable 'sttime' [-Wunused-variable]
     float      sttime, time_to_now;
                ^~~~~~
planarity.c: In function 'embedg_is_embed_valid':
planarity.c:8636:17: warning: unused variable 'v' [-Wunused-variable]
     int         v, f;
                 ^
In file included from planarity.h:25,
                 from planarity.c:32:
planarity.c: In function 'embedg_VES_get_succ_on_ext_face':
planarity.c:8793:16: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
         ASSERT(embed_graph[*s].link[0] = twin);
                ^~~~~~~~~~~
planarity.c:8793:9: note: in expansion of macro 'ASSERT'
         ASSERT(embed_graph[*s].link[0] = twin);
         ^~~~~~
planarity.c:8719:27: warning: unused variable 'eout' [-Wunused-variable]
     int        vout, ein, eout, tout;
                           ^~~~
planarity.c:8719:22: warning: unused variable 'ein' [-Wunused-variable]
     int        vout, ein, eout, tout;
                      ^~~
planarity.c: In function 'embedg_mark_minor_B':
planarity.c:9501:32: warning: unused variable 'vz' [-Wunused-variable]
     int          vv, u_x, u_y, vz, u_z, u_max, u_min;
                                ^~
planarity.c: In function 'embedg_mark_minor_D':
planarity.c:9634:30: warning: variable 'p_y' set but not used [-Wunused-but-set-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                              ^~~
planarity.c:9634:25: warning: variable 'p_x' set but not used [-Wunused-but-set-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                         ^~~
planarity.c:9634:18: warning: unused variable 'i' [-Wunused-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                  ^
At top level:
planarity.c:2185:1: warning: 'embedg_dlcl_rec_insert_right' defined but not used [-Wunused-function]
 embedg_dlcl_rec_insert_right (t_dlcl *l, t_dlcl *r)
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from planarity.h:43,
                 from planarity.c:32:
naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
planarity.h:45:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
planarity.c: In function 'embedg_recover_embedding':
planarity.c:5013:25: warning: 'v_w_in_embed' may be used uninitialized in this function [-Wmaybe-uninitialized]
             (*embedding)[v_w_in_embed].next = (*vertices)[v_l].first_edge;
                         ^
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o dreadtest4K-gutil1.o `test -f 'gutil1.c' || echo './'`gutil1.c
In file included from gtools.h:63,
                 from gutil1.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o dreadtest4K-gutil2.o `test -f 'gutil2.c' || echo './'`gutil2.c
In file included from gtools.h:63,
                 from gutil2.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gutil2.c: In function 'conncontent':
gutil2.c:355:9: warning: 'minv' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int minv,mindeg,deg,goodv;
         ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
gutil2.c:355:9: note: 'minv' was declared here
     int minv,mindeg,deg,goodv;
         ^~~~
./nauty/nauty.h:843:59: note: in definition of macro 'POPCNTFUNC'
 #define POPCNTFUNC(type,name,params,...) type name params __VA_ARGS__
                                                           ^~~~~~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o dreadtest4K-gtnauty.o `test -f 'gtnauty.c' || echo './'`gtnauty.c
gtnauty.c: In function 'istransitive':
gtnauty.c:653:9: warning: unused variable 'count' [-Wunused-variable]
     int count[MAXN];
         ^~~~~
gtnauty.c:652:10: warning: unused variable 'x' [-Wunused-variable]
     long x[MAXN];
          ^
In file included from gtools.h:63,
                 from gtnauty.c:14:
At top level:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:306:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o dreadtest4K-naugroup.o `test -f 'naugroup.c' || echo './'`naugroup.c
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o dreadtest4K dreadtest4K-dreadnaut.o dreadtest4K-nauty.o dreadtest4K-nautil.o dreadtest4K-nausparse.o dreadtest4K-naugraph.o dreadtest4K-naurng.o dreadtest4K-schreier.o dreadtest4K-traces.o dreadtest4K-gtools.o dreadtest4K-naututil.o dreadtest4K-nautinv.o dreadtest4K-nautycliquer.o dreadtest4K-planarity.o dreadtest4K-gutil1.o dreadtest4K-gutil2.o dreadtest4K-gtnauty.o dreadtest4K-naugroup.o -lcliquer  
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o dreadtest4K dreadtest4K-dreadnaut.o dreadtest4K-nauty.o dreadtest4K-nautil.o dreadtest4K-nausparse.o dreadtest4K-naugraph.o dreadtest4K-naurng.o dreadtest4K-schreier.o dreadtest4K-traces.o dreadtest4K-gtools.o dreadtest4K-naututil.o dreadtest4K-nautinv.o dreadtest4K-nautycliquer.o dreadtest4K-planarity.o dreadtest4K-gutil1.o dreadtest4K-gutil2.o dreadtest4K-gtnauty.o dreadtest4K-naugroup.o  -lcliquer
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nautestS-nautest.o `test -f 'nautest.c' || echo './'`nautest.c
nautest.c: In function 'main':
nautest.c:11:15: warning: unused variable 'f' [-Wunused-variable]
         FILE *f;
               ^
nautest.c:10:13: warning: unused variable 'curfile' [-Wunused-variable]
         int curfile;
             ^~~~~~~
nautest.c:9:12: warning: unused variable 'ww' [-Wunused-variable]
  setword w,ww;
            ^~
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nautestS nautestS-nautest.o ./libnautyS0.la -lcliquer  
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nautestS nautestS-nautest.o  ./.libs/libnautyS0.so -lcliquer
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nautestW-nautest.o `test -f 'nautest.c' || echo './'`nautest.c
nautest.c: In function 'main':
nautest.c:11:15: warning: unused variable 'f' [-Wunused-variable]
         FILE *f;
               ^
nautest.c:10:13: warning: unused variable 'curfile' [-Wunused-variable]
         int curfile;
             ^~~~~~~
nautest.c:9:12: warning: unused variable 'ww' [-Wunused-variable]
  setword w,ww;
            ^~
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nautestW nautestW-nautest.o ./libnautyW0.la -lcliquer  
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nautestW nautestW-nautest.o  ./.libs/libnautyW0.so -lcliquer
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o nautestL-nautest.o `test -f 'nautest.c' || echo './'`nautest.c
nautest.c: In function 'main':
nautest.c:11:15: warning: unused variable 'f' [-Wunused-variable]
         FILE *f;
               ^
nautest.c:10:13: warning: unused variable 'curfile' [-Wunused-variable]
         int curfile;
             ^~~~~~~
nautest.c:9:12: warning: unused variable 'ww' [-Wunused-variable]
  setword w,ww;
            ^~
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nautestL nautestL-nautest.o ./libnautyL0.la -lcliquer  
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nautestL nautestL-nautest.o  ./.libs/libnautyL0.so -lcliquer
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -c -o naucompare.o naucompare.c
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o naucompare naucompare.o  
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8 -mtune=power8 -funwind-tables -fstack-clash-protection -fwrapv -I/usr/include/cliquer -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o naucompare naucompare.o 
make[2]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make  check-TESTS
make[2]: Entering directory '/builddir/build/BUILD/nauty27r1'
make[2]: Circular nauty.map <- nauty.map dependency dropped.
make[3]: Entering directory '/builddir/build/BUILD/nauty27r1'
PASS: runalltests
============================================================================
Testsuite summary for nauty 2.7.1
============================================================================
# TOTAL: 1
# PASS:  1
# SKIP:  0
# XFAIL: 0
# FAIL:  0
# XPASS: 0
# ERROR: 0
============================================================================
make[3]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[2]: Leaving directory '/builddir/build/BUILD/nauty27r1'
make[1]: Leaving directory '/builddir/build/BUILD/nauty27r1'
+ exit 0
Processing files: nauty-2.7.1-5.el8.ppc64le
Executing(%doc): /bin/sh -e /var/tmp/rpm-tmp.duKKst
+ umask 022
+ cd /builddir/build/BUILD
+ cd nauty27r1
+ DOCDIR=/builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/share/doc/nauty
+ export LC_ALL=C
+ LC_ALL=C
+ export DOCDIR
+ /usr/bin/mkdir -p /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/share/doc/nauty
+ cp -pr README /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/share/doc/nauty
+ cp -pr nug27.pdf /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/share/doc/nauty
+ exit 0
warning: Duplicate build-ids /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-countg and /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/bin/nauty-pickg
Provides: bundled(planarity) nauty = 2.7.1-5.el8 nauty(ppc-64) = 2.7.1-5.el8
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) libc.so.6(GLIBC_2.27)(64bit) libcliquer.so.1()(64bit) libgmp.so.10()(64bit) libm.so.6()(64bit) libm.so.6(GLIBC_2.17)(64bit) libnauty.so.2()(64bit) libnauty.so.2(LIBNAUTY_2.5)(64bit) libnauty.so.2(LIBNAUTY_2.7)(64bit) libnautyL1.so.2()(64bit) libnautyL1.so.2(LIBNAUTYL1_2.5)(64bit) libnautyW1.so.2()(64bit) libnautyW1.so.2(LIBNAUTYW1_2.5)(64bit) libz.so.1()(64bit) rtld(GNU_HASH)
Processing files: libnauty-2.7.1-5.el8.ppc64le
Executing(%doc): /bin/sh -e /var/tmp/rpm-tmp.xdI5bx
+ umask 022
+ cd /builddir/build/BUILD
+ cd nauty27r1
+ DOCDIR=/builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/share/doc/libnauty
+ export LC_ALL=C
+ LC_ALL=C
+ export DOCDIR
+ /usr/bin/mkdir -p /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/share/doc/libnauty
+ cp -pr changes24-27.txt /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/share/doc/libnauty
+ cp -pr formats.txt /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/share/doc/libnauty
+ exit 0
Executing(%license): /bin/sh -e /var/tmp/rpm-tmp.CkNSOt
+ umask 022
+ cd /builddir/build/BUILD
+ cd nauty27r1
+ LICENSEDIR=/builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/share/licenses/libnauty
+ export LC_ALL=C
+ LC_ALL=C
+ export LICENSEDIR
+ /usr/bin/mkdir -p /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/share/licenses/libnauty
+ cp -pr COPYRIGHT /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/share/licenses/libnauty
+ exit 0
Provides: libnauty = 2.7.1-5.el8 libnauty(ppc-64) = 2.7.1-5.el8 libnauty.so.2()(64bit) libnauty.so.2(LIBNAUTY_2.5)(64bit) libnauty.so.2(LIBNAUTY_2.7)(64bit) libnautyA1.so.2()(64bit) libnautyA1.so.2(LIBNAUTYA1_2.5)(64bit) libnautyA1.so.2(LIBNAUTYA1_2.7)(64bit) libnautyL0.so.2()(64bit) libnautyL0.so.2(LIBNAUTYL0_2.5)(64bit) libnautyL0.so.2(LIBNAUTYL0_2.7)(64bit) libnautyL1.so.2()(64bit) libnautyL1.so.2(LIBNAUTYL1_2.5)(64bit) libnautyL1.so.2(LIBNAUTYL1_2.7)(64bit) libnautyS0.so.2()(64bit) libnautyS0.so.2(LIBNAUTYS0_2.5)(64bit) libnautyS0.so.2(LIBNAUTYS0_2.7)(64bit) libnautyS1.so.2()(64bit) libnautyS1.so.2(LIBNAUTYS1_2.5)(64bit) libnautyS1.so.2(LIBNAUTYS1_2.7)(64bit) libnautyW0.so.2()(64bit) libnautyW0.so.2(LIBNAUTYW0_2.5)(64bit) libnautyW0.so.2(LIBNAUTYW0_2.7)(64bit) libnautyW1.so.2()(64bit) libnautyW1.so.2(LIBNAUTYW1_2.5)(64bit) libnautyW1.so.2(LIBNAUTYW1_2.7)(64bit)
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: ld64.so.2()(64bit) ld64.so.2(GLIBC_2.22)(64bit) libc.so.6()(64bit) libc.so.6(GLIBC_2.17)(64bit) libcliquer.so.1()(64bit) rtld(GNU_HASH)
Processing files: libnauty-devel-2.7.1-5.el8.ppc64le
Executing(%doc): /bin/sh -e /var/tmp/rpm-tmp.QXZiat
+ umask 022
+ cd /builddir/build/BUILD
+ cd nauty27r1
+ DOCDIR=/builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/share/doc/libnauty-devel
+ export LC_ALL=C
+ LC_ALL=C
+ export DOCDIR
+ /usr/bin/mkdir -p /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/share/doc/libnauty-devel
+ cp -pr schreier.txt /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/share/doc/libnauty-devel
+ exit 0
Provides: libnauty-devel = 2.7.1-5.el8 libnauty-devel(ppc-64) = 2.7.1-5.el8 pkgconfig(nauty) = 2.7.1
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: /usr/bin/pkg-config libnauty.so.2()(64bit) libnautyA1.so.2()(64bit) libnautyL0.so.2()(64bit) libnautyL1.so.2()(64bit) libnautyS0.so.2()(64bit) libnautyS1.so.2()(64bit) libnautyW0.so.2()(64bit) libnautyW1.so.2()(64bit)
Processing files: nauty-debugsource-2.7.1-5.el8.ppc64le
Provides: nauty-debugsource = 2.7.1-5.el8 nauty-debugsource(ppc-64) = 2.7.1-5.el8
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Processing files: nauty-debuginfo-2.7.1-5.el8.ppc64le
warning: Duplicate build-ids /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib/debug/usr/bin/nauty-countg-2.7.1-5.el8.ppc64le.debug and /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le/usr/lib/debug/usr/bin/nauty-pickg-2.7.1-5.el8.ppc64le.debug
Provides: debuginfo(build-id) = 06bb4f81acc08661696337ab92cb7b8e2caad5bc debuginfo(build-id) = 085b95f0ccbe5c0636ffb9045f2d6ae4e5973656 debuginfo(build-id) = 09e4cea6135caa0286664bacde29153be4a8f02e debuginfo(build-id) = 0c8eca19c91a603ef8d58470f3f5566be0d29f87 debuginfo(build-id) = 1cfe4b19f55838c80089619ff4037a9b335f5235 debuginfo(build-id) = 1ea43b715a27111440bddc9fae2a6cba7cea558d debuginfo(build-id) = 2dcb7e1b14bcf271fcbcb510766fa47eabbdeab4 debuginfo(build-id) = 3697eeb5d152993506a59c48dbbcda7ae2ee3cc7 debuginfo(build-id) = 424d44f0dfa718515502309955297a5195d2ecbc debuginfo(build-id) = 43869fbf353a393210faf37e8f221b24c822fdf5 debuginfo(build-id) = 438df9f5606db387ddf91e3a9d8fb740528998c9 debuginfo(build-id) = 53d9fe274f4e1d232f9c228089b799171d497b41 debuginfo(build-id) = 557cf4b7aa31d6912b18c628c86d3ccfd35f18f4 debuginfo(build-id) = 5a1d5daf891d2f3b1f6fe0581d50aaa56da3ad76 debuginfo(build-id) = 5a5a4141f169ccdf43a03f31e1ce70b95f67de0b debuginfo(build-id) = 5cb24f1f6037f1d50d52a904e0b830050a61c6c9 debuginfo(build-id) = 643ccdfdc1daf171b23777554060ed56c1921e74 debuginfo(build-id) = 6b3f73ac23da742e7411460a739a4afb88337e29 debuginfo(build-id) = 6d9cb494ae45ea645446bcf62c89c408b1c4c3e4 debuginfo(build-id) = 724247e59f4dbbb39db662de387bc6648370b33a debuginfo(build-id) = 76d53fcda98f2b12c856e97b825ef58976f0cf31 debuginfo(build-id) = 7f19c2af03e0e0f41b1949d5bcc9bc7d340a6c30 debuginfo(build-id) = 7fd03870fad99171bb53eb0d0763a474df544dd5 debuginfo(build-id) = 87f202c11980df30cebd7f13d8bbfabb00b7dc7a debuginfo(build-id) = 8f48051efa9273ae044a62cac828df708a5d6bb2 debuginfo(build-id) = 94f7ac44c86b4f461f83d7b77fb401c99075dd02 debuginfo(build-id) = 9869ea40311e22177647db92791d792496ea23d6 debuginfo(build-id) = 9922e019433ee35d353e9f1d11d0cce8d1438915 debuginfo(build-id) = a2e365f0f3f69d877e4f00ccee71acf71e5218d1 debuginfo(build-id) = a89078d5f48e9693d1890c480449e2dd5d9bc0d5 debuginfo(build-id) = a9720ec1ea543114e355b0c73b897346fa21c6a4 debuginfo(build-id) = a9e01d5addfa687bbe26178377a351a2689eb221 debuginfo(build-id) = ac04b679a9828723bac71dcc17ae4d965d83f578 debuginfo(build-id) = b717edda583f299c1ce11caa5bb058fd4bda31b8 debuginfo(build-id) = b8adb876f5e65d8d24c8c401e8a2f63c260ba495 debuginfo(build-id) = b99f8ef743ab641b14ca8b69d1dadd2620ec109c debuginfo(build-id) = ca0749c8f2eef9fff6f1780f57d8e95bbf5c6630 debuginfo(build-id) = cb0455a9fc28adca25eb32479263a303d546d1f1 debuginfo(build-id) = cbbffef8d80b3616e99a8cb25649b9a4859f3dfb debuginfo(build-id) = d687f33a0335448c82238280122b2fb154c49039 debuginfo(build-id) = e6a7c11c2ecfae1451752670ddd523e3a66d70f3 debuginfo(build-id) = f5ddba79fa18357ab9d76af12f6942d3f5f41f28 debuginfo(build-id) = f7aabb44f904d1c78fa5e82717795c5aad441b9b debuginfo(build-id) = fd3e40e158ed452a8513976968c2f58c57739a02 nauty-debuginfo = 2.7.1-5.el8 nauty-debuginfo(ppc-64) = 2.7.1-5.el8
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Recommends: nauty-debugsource(ppc-64) = 2.7.1-5.el8
Processing files: libnauty-debuginfo-2.7.1-5.el8.ppc64le
Provides: debuginfo(build-id) = 29a922722b4026a343c6d591dba4f88971e2e499 debuginfo(build-id) = 2bb84ed1d20a3d107019e3ed791114ff19a6f973 debuginfo(build-id) = 3dd32e0603f7d4360ff2235bab9b25f1d868af0f debuginfo(build-id) = c4adacbd44584c52a4cc9ba70f2f8ad52a594ea7 debuginfo(build-id) = d8b88a4f68d3ec769fb60e487b5ce46d2703e71f debuginfo(build-id) = e0fe7e306ab3589937bad8ba6da4d89733a4411e debuginfo(build-id) = e17fc0f7368a09f328461a969b812d0707909dd9 debuginfo(build-id) = ed9de6258bba0c122c2e8799dc1a174e8e77b5c3 libnauty-debuginfo = 2.7.1-5.el8 libnauty-debuginfo(ppc-64) = 2.7.1-5.el8
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Recommends: nauty-debugsource(ppc-64) = 2.7.1-5.el8
Checking for unpackaged file(s): /usr/lib/rpm/check-files /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le
Wrote: /builddir/build/RPMS/nauty-2.7.1-5.el8.ppc64le.rpm
Wrote: /builddir/build/RPMS/libnauty-2.7.1-5.el8.ppc64le.rpm
Wrote: /builddir/build/RPMS/libnauty-devel-2.7.1-5.el8.ppc64le.rpm
Wrote: /builddir/build/RPMS/nauty-debugsource-2.7.1-5.el8.ppc64le.rpm
Wrote: /builddir/build/RPMS/nauty-debuginfo-2.7.1-5.el8.ppc64le.rpm
Wrote: /builddir/build/RPMS/libnauty-debuginfo-2.7.1-5.el8.ppc64le.rpm
Executing(%clean): /bin/sh -e /var/tmp/rpm-tmp.36OvYw
+ umask 022
+ cd /builddir/build/BUILD
+ cd nauty27r1
+ /usr/bin/rm -rf /builddir/build/BUILDROOT/nauty-2.7.1-5.el8.ppc64le
+ exit 0
Child return code was: 0