Mock Version: 3.5
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bs  --target s390x --nodeps /builddir/build/SPECS/libev.spec'], chrootPath='/var/lib/mock/fedora-rawhide-s390x-1684920901.222323/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 0x3ff7be0ded0>timeout=0uid=1001gid=135user='mockbuild'nspawn_args=['--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.8dzk8hru:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/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.8dzk8hru:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/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', '35dfce8c8921451b9bdb68307a80946c', '-D', '/var/lib/mock/fedora-rawhide-s390x-1684920901.222323/root', '-a', '-u', 'mockbuild', '--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.8dzk8hru:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/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 s390x --nodeps /builddir/build/SPECS/libev.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', 'SYSTEMD_SECCOMP': '0'} and shell False
Building target platforms: s390x
Building for target s390x
setting SOURCE_DATE_EPOCH=1674086400
Wrote: /builddir/build/SRPMS/libev-4.33-7.fc39.src.rpm
Child return code was: 0
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bb  --target s390x --nodeps /builddir/build/SPECS/libev.spec'], chrootPath='/var/lib/mock/fedora-rawhide-s390x-1684920901.222323/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 0x3ff7be0ded0>timeout=0uid=1001gid=135user='mockbuild'nspawn_args=['--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.8dzk8hru:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/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.8dzk8hru:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/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', '1b3b021586ff4b4bab5e846e706819e5', '-D', '/var/lib/mock/fedora-rawhide-s390x-1684920901.222323/root', '-a', '-u', 'mockbuild', '--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.8dzk8hru:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/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 s390x --nodeps /builddir/build/SPECS/libev.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', 'SYSTEMD_SECCOMP': '0'} and shell False
Building target platforms: s390x
Building for target s390x
setting SOURCE_DATE_EPOCH=1674086400
Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.KE8fWY
+ umask 022
+ cd /builddir/build/BUILD
+ cd /builddir/build/BUILD
+ rm -rf libev-4.33
+ /usr/lib/rpm/rpmuncompress -x /builddir/build/SOURCES/libev-4.33.tar.gz
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd libev-4.33
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ autoreconf -vfi
autoreconf: export WARNINGS=
autoreconf: Entering directory '.'
autoreconf: configure.ac: not using Gettext
autoreconf: running: aclocal --force 
autoreconf: configure.ac: tracing
autoreconf: running: libtoolize --copy --force
libtoolize: putting auxiliary files in '.'.
libtoolize: copying file './ltmain.sh'
libtoolize: Consider adding 'AC_CONFIG_MACRO_DIRS([m4])' to configure.ac,
libtoolize: and rerunning libtoolize and aclocal.
libtoolize: Consider adding '-I m4' to ACLOCAL_AMFLAGS in Makefile.am.
autoreconf: configure.ac: not using Intltool
autoreconf: configure.ac: not using Gtkdoc
autoreconf: running: aclocal --force 
autoreconf: running: /usr/bin/autoconf --force
configure.ac:22: warning: The macro `AC_PROG_LIBTOOL' is obsolete.
configure.ac:22: You should run autoupdate.
aclocal.m4:122: AC_PROG_LIBTOOL is expanded from...
configure.ac:22: the top level
autoreconf: running: /usr/bin/autoheader --force
autoreconf: running: automake --add-missing --copy --force-missing
configure.ac:12: installing './compile'
configure.ac:7: installing './missing'
Makefile.am: installing './depcomp'
autoreconf: Leaving directory '.'
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.6chB79
+ umask 022
+ cd /builddir/build/BUILD
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -fuse-ld=lld -Wl,--build-id=sha1 -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection '
+ export CFLAGS
+ CXXFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -fuse-ld=lld -Wl,--build-id=sha1 -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection '
+ export CXXFLAGS
+ FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -fuse-ld=lld -Wl,--build-id=sha1 -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules '
+ export FFLAGS
+ FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -fuse-ld=lld -Wl,--build-id=sha1 -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules '
+ export FCFLAGS
+ VALAFLAGS=-g
+ export VALAFLAGS
+ RUSTFLAGS='-Copt-level=3 -Cdebuginfo=2 -Ccodegen-units=1 -Clink-arg=-Wl,-z,relro -Clink-arg=-Wl,-z,now -Clink-arg=-specs=/usr/lib/rpm/redhat/redhat-package-notes --cap-lints=warn'
+ export RUSTFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes '
+ export LDFLAGS
+ LT_SYS_LIBRARY_PATH=/usr/lib64:
+ export LT_SYS_LIBRARY_PATH
+ CC=gcc
+ export CC
+ CXX=g++
+ export CXX
+ cd libev-4.33
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -fuse-ld=lld -Wl,--build-id=sha1 -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection '
+ export CFLAGS
+ CXXFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -fuse-ld=lld -Wl,--build-id=sha1 -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection '
+ export CXXFLAGS
+ FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -fuse-ld=lld -Wl,--build-id=sha1 -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules '
+ export FFLAGS
+ FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -fuse-ld=lld -Wl,--build-id=sha1 -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules '
+ export FCFLAGS
+ VALAFLAGS=-g
+ export VALAFLAGS
+ RUSTFLAGS='-Copt-level=3 -Cdebuginfo=2 -Ccodegen-units=1 -Clink-arg=-Wl,-z,relro -Clink-arg=-Wl,-z,now -Clink-arg=-specs=/usr/lib/rpm/redhat/redhat-package-notes --cap-lints=warn'
+ export RUSTFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes '
+ export LDFLAGS
+ LT_SYS_LIBRARY_PATH=/usr/lib64:
+ export LT_SYS_LIBRARY_PATH
+ CC=gcc
+ export CC
+ CXX=g++
+ export CXX
+ '[' '-flto=auto -ffat-lto-objectsx' '!=' x ']'
++ find . -type f -name configure -print
+ for file in $(find . -type f -name configure -print)
+ /usr/bin/sed -r --in-place=.backup 's/^char \(\*f\) \(\) = /__attribute__ ((used)) char (*f) () = /g' ./configure
+ diff -u ./configure.backup ./configure
+ mv ./configure.backup ./configure
+ /usr/bin/sed -r --in-place=.backup 's/^char \(\*f\) \(\);/__attribute__ ((used)) char (*f) ();/g' ./configure
+ diff -u ./configure.backup ./configure
+ mv ./configure.backup ./configure
+ /usr/bin/sed -r --in-place=.backup 's/^char \$2 \(\);/__attribute__ ((used)) char \$2 ();/g' ./configure
+ diff -u ./configure.backup ./configure
--- ./configure.backup	2023-05-24 09:37:41.773650733 +0000
+++ ./configure	2023-05-24 09:37:42.493650733 +0000
@@ -1699,7 +1699,7 @@
 #ifdef __cplusplus
 extern "C"
 #endif
-char $2 ();
+__attribute__ ((used)) char $2 ();
 /* The GNU C library defines this for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
+ /usr/bin/sed --in-place=.backup '1{$!N;$!N};$!N;s/int x = 1;\nint y = 0;\nint z;\nint nan;/volatile int x = 1; volatile int y = 0; volatile int z, nan;/;P;D' ./configure
+ diff -u ./configure.backup ./configure
+ mv ./configure.backup ./configure
+ /usr/bin/sed --in-place=.backup 's#^lt_cv_sys_global_symbol_to_cdecl=.*#lt_cv_sys_global_symbol_to_cdecl="sed -n -e '\''s/^T .* \\(.*\\)$/extern int \\1();/p'\'' -e '\''s/^$symcode* .* \\(.*\\)$/extern char \\1;/p'\''"#' ./configure
+ diff -u ./configure.backup ./configure
--- ./configure.backup	2023-05-24 09:37:42.493650733 +0000
+++ ./configure	2023-05-24 09:37:42.503650733 +0000
@@ -6789,7 +6789,7 @@
 # Transform an extracted symbol line into a proper C declaration.
 # Some systems (esp. on ia64) link data and code symbols differently,
 # so use this general approach.
-lt_cv_sys_global_symbol_to_cdecl="$SED -n"\
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
 $lt_cdecl_hook\
 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
@@ -13786,7 +13786,7 @@
 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`'
 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
+ '[' 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 ./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"~' ./ltmain.sh
++ grep -q runstatedir=DIR ./configure
++ echo --runstatedir=/run
+ ./configure --build=s390x-redhat-linux-gnu --host=s390x-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 --runstatedir=/run --sharedstatedir=/var/lib --mandir=/usr/share/man --infodir=/usr/share/info --disable-static --with-pic
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a race-free 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 for s390x-redhat-linux-gnu-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 the compiler supports GNU C... yes
checking whether gcc accepts -g... yes
checking for gcc option to enable C11 features... 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 build system type... s390x-redhat-linux-gnu
checking host system type... s390x-redhat-linux-gnu
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 whether ln -s works... yes
checking the maximum length of command line arguments... 1572864
checking how to convert s390x-redhat-linux-gnu file names to s390x-redhat-linux-gnu format... func_convert_file_noop
checking how to convert s390x-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 s390x-redhat-linux-gnu-file... no
checking for file... file
checking for s390x-redhat-linux-gnu-objdump... no
checking for objdump... objdump
checking how to recognize dependent libraries... pass_all
checking for s390x-redhat-linux-gnu-dlltool... no
checking for dlltool... no
checking how to associate runtime and link libraries... printf %s\n
checking for s390x-redhat-linux-gnu-ar... no
checking for ar... ar
checking for archiver @FILE support... @
checking for s390x-redhat-linux-gnu-strip... no
checking for strip... strip
checking for s390x-redhat-linux-gnu-ranlib... no
checking for ranlib... ranlib
checking command to parse /usr/bin/nm -B output from gcc object... ./configure: line 6795:  -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/extern char \1;/p': No such file or directory
ok
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+ /usr/bin/make -O -j2 V=1 VERBOSE=1
/usr/bin/make  all-am
make[1]: Entering directory '/builddir/build/BUILD/libev-4.33'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I.     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -fuse-ld=lld -Wl,--build-id=sha1 -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection  -c -o event.lo event.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -fuse-ld=lld -Wl,--build-id=sha1 -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -c event.c  -fPIC -DPIC -o .libs/event.o
In file included from event.h:46,
                 from event.c:47:
event.c: In function 'event_set':
ev.h:691:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  691 |   ((ev_watcher *)(void *)(ev))->active  =       \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
event.c:209:5: note: in expansion of macro 'ev_init'
  209 |     ev_init (&ev->iosig.sig, ev_x_cb_sig);
      |     ^~~~~~~
ev.h:692:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  692 |   ((ev_watcher *)(void *)(ev))->pending = 0;    \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
event.c:209:5: note: in expansion of macro 'ev_init'
  209 |     ev_init (&ev->iosig.sig, ev_x_cb_sig);
      |     ^~~~~~~
ev.h:737:50: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  737 | # define ev_set_priority(ev,pri)             (   (ev_watcher *)(void *)(ev))->priority = (pri)
      |                                              ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:693:3: note: in expansion of macro 'ev_set_priority'
  693 |   ev_set_priority ((ev), 0);                    \
      |   ^~~~~~~~~~~~~~~
event.c:209:5: note: in expansion of macro 'ev_init'
  209 |     ev_init (&ev->iosig.sig, ev_x_cb_sig);
      |     ^~~~~~~
ev.h:744:79: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  744 | # define ev_set_cb(ev,cb_)                   (ev_cb_ (ev) = (cb_), memmove (&((ev_watcher *)(ev))->cb, &ev_cb_ (ev), sizeof (ev_cb_ (ev))))
      |                                                                              ~^~~~~~~~~~~~~~~~~~~
ev.h:694:3: note: in expansion of macro 'ev_set_cb'
  694 |   ev_set_cb ((ev), cb_);                        \
      |   ^~~~~~~~~
event.c:209:5: note: in expansion of macro 'ev_init'
  209 |     ev_init (&ev->iosig.sig, ev_x_cb_sig);
      |     ^~~~~~~
ev.h:691:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  691 |   ((ev_watcher *)(void *)(ev))->active  =       \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
event.c:211:5: note: in expansion of macro 'ev_init'
  211 |     ev_init (&ev->iosig.io, ev_x_cb_io);
      |     ^~~~~~~
ev.h:692:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  692 |   ((ev_watcher *)(void *)(ev))->pending = 0;    \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
event.c:211:5: note: in expansion of macro 'ev_init'
  211 |     ev_init (&ev->iosig.io, ev_x_cb_io);
      |     ^~~~~~~
ev.h:737:50: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  737 | # define ev_set_priority(ev,pri)             (   (ev_watcher *)(void *)(ev))->priority = (pri)
      |                                              ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:693:3: note: in expansion of macro 'ev_set_priority'
  693 |   ev_set_priority ((ev), 0);                    \
      |   ^~~~~~~~~~~~~~~
event.c:211:5: note: in expansion of macro 'ev_init'
  211 |     ev_init (&ev->iosig.io, ev_x_cb_io);
      |     ^~~~~~~
ev.h:744:79: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  744 | # define ev_set_cb(ev,cb_)                   (ev_cb_ (ev) = (cb_), memmove (&((ev_watcher *)(ev))->cb, &ev_cb_ (ev), sizeof (ev_cb_ (ev))))
      |                                                                              ~^~~~~~~~~~~~~~~~~~~
ev.h:694:3: note: in expansion of macro 'ev_set_cb'
  694 |   ev_set_cb ((ev), cb_);                        \
      |   ^~~~~~~~~
event.c:211:5: note: in expansion of macro 'ev_init'
  211 |     ev_init (&ev->iosig.io, ev_x_cb_io);
      |     ^~~~~~~
ev.h:691:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  691 |   ((ev_watcher *)(void *)(ev))->active  =       \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
event.c:213:3: note: in expansion of macro 'ev_init'
  213 |   ev_init (&ev->to, ev_x_cb_to);
      |   ^~~~~~~
ev.h:692:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  692 |   ((ev_watcher *)(void *)(ev))->pending = 0;    \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
event.c:213:3: note: in expansion of macro 'ev_init'
  213 |   ev_init (&ev->to, ev_x_cb_to);
      |   ^~~~~~~
ev.h:737:50: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  737 | # define ev_set_priority(ev,pri)             (   (ev_watcher *)(void *)(ev))->priority = (pri)
      |                                              ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:693:3: note: in expansion of macro 'ev_set_priority'
  693 |   ev_set_priority ((ev), 0);                    \
      |   ^~~~~~~~~~~~~~~
event.c:213:3: note: in expansion of macro 'ev_init'
  213 |   ev_init (&ev->to, ev_x_cb_to);
      |   ^~~~~~~
ev.h:744:79: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  744 | # define ev_set_cb(ev,cb_)                   (ev_cb_ (ev) = (cb_), memmove (&((ev_watcher *)(ev))->cb, &ev_cb_ (ev), sizeof (ev_cb_ (ev))))
      |                                                                              ~^~~~~~~~~~~~~~~~~~~
ev.h:694:3: note: in expansion of macro 'ev_set_cb'
  694 |   ev_set_cb ((ev), cb_);                        \
      |   ^~~~~~~~~
event.c:213:3: note: in expansion of macro 'ev_init'
  213 |   ev_init (&ev->to, ev_x_cb_to);
      |   ^~~~~~~
event.c: In function 'event_add':
ev.h:727:52: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  727 | #define ev_is_active(ev)                     (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
      |                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
event.c:236:12: note: in expansion of macro 'ev_is_active'
  236 |       if (!ev_is_active (&ev->iosig.sig))
      |            ^~~~~~~~~~~~
ev.h:727:52: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  727 | #define ev_is_active(ev)                     (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
      |                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
event.c:246:12: note: in expansion of macro 'ev_is_active'
  246 |       if (!ev_is_active (&ev->iosig.io))
      |            ^~~~~~~~~~~~
event.c: In function 'event_del':
ev.h:727:52: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  727 | #define ev_is_active(ev)                     (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
      |                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
event.c:281:7: note: in expansion of macro 'ev_is_active'
  281 |   if (ev_is_active (&ev->to))
      |       ^~~~~~~~~~~~
event.c: In function 'event_pending':
ev.h:727:52: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  727 | #define ev_is_active(ev)                     (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
      |                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
event.c:311:11: note: in expansion of macro 'ev_is_active'
  311 |       if (ev_is_active (&ev->iosig.sig) || ev_is_pending (&ev->iosig.sig))
      |           ^~~~~~~~~~~~
ev.h:726:52: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  726 | #define ev_is_pending(ev)                    (0 + ((ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */
      |                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
event.c:311:44: note: in expansion of macro 'ev_is_pending'
  311 |       if (ev_is_active (&ev->iosig.sig) || ev_is_pending (&ev->iosig.sig))
      |                                            ^~~~~~~~~~~~~
ev.h:727:52: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  727 | #define ev_is_active(ev)                     (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
      |                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
event.c:317:11: note: in expansion of macro 'ev_is_active'
  317 |       if (ev_is_active (&ev->iosig.io) || ev_is_pending (&ev->iosig.io))
      |           ^~~~~~~~~~~~
ev.h:726:52: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  726 | #define ev_is_pending(ev)                    (0 + ((ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */
      |                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
event.c:317:43: note: in expansion of macro 'ev_is_pending'
  317 |       if (ev_is_active (&ev->iosig.io) || ev_is_pending (&ev->iosig.io))
      |                                           ^~~~~~~~~~~~~
ev.h:727:52: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  727 | #define ev_is_active(ev)                     (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
      |                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
event.c:321:37: note: in expansion of macro 'ev_is_active'
  321 |   if (ev->ev_events & EV_TIMEOUT || ev_is_active (&ev->to) || ev_is_pending (&ev->to))
      |                                     ^~~~~~~~~~~~
ev.h:726:52: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  726 | #define ev_is_pending(ev)                    (0 + ((ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */
      |                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
event.c:321:63: note: in expansion of macro 'ev_is_pending'
  321 |   if (ev->ev_events & EV_TIMEOUT || ev_is_active (&ev->to) || ev_is_pending (&ev->to))
      |                                                               ^~~~~~~~~~~~~
make[1]: Leaving directory '/builddir/build/BUILD/libev-4.33'
make[1]: Entering directory '/builddir/build/BUILD/libev-4.33'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I.     -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -fuse-ld=lld -Wl,--build-id=sha1 -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection  -c -o ev.lo ev.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -fuse-ld=lld -Wl,--build-id=sha1 -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -c ev.c  -fPIC -DPIC -o .libs/ev.o
ev.c:580:48: warning: "/*" within comment [-Wcomment]
  580 | /*#define MIN_INTERVAL  0.00000095367431640625 /* 1/2**20, good till 2200 */
      |                                                 
ev.c:2143:31: warning: 'ev_default_loop_ptr' initialized and declared 'extern'
 2143 |   EV_API_DECL struct ev_loop *ev_default_loop_ptr = 0; /* needs to be initialised to make it a definition despite extern */
      |                               ^~~~~~~~~~~~~~~~~~~
In file included from ev.c:222:
ev.c: In function 'evpipe_init':
ev.h:727:52: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  727 | #define ev_is_active(ev)                     (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
      |                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:2735:8: note: in expansion of macro 'ev_is_active'
 2735 |   if (!ev_is_active (&pipe_w))
      |        ^~~~~~~~~~~~
ev.c: In function 'evtimerfd_init':
ev.h:727:52: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  727 | #define ev_is_active(ev)                     (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
      |                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:3057:8: note: in expansion of macro 'ev_is_active'
 3057 |   if (!ev_is_active (&timerfd_w))
      |        ^~~~~~~~~~~~
ev.h:691:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  691 |   ((ev_watcher *)(void *)(ev))->active  =       \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:712:51: note: in expansion of macro 'ev_init'
  712 | #define ev_io_init(ev,cb,fd,events)          do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
      |                                                   ^~~~~~~
ev.c:3065:11: note: in expansion of macro 'ev_io_init'
 3065 |           ev_io_init (&timerfd_w, timerfdcb, timerfd, EV_READ);
      |           ^~~~~~~~~~
ev.h:692:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  692 |   ((ev_watcher *)(void *)(ev))->pending = 0;    \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:712:51: note: in expansion of macro 'ev_init'
  712 | #define ev_io_init(ev,cb,fd,events)          do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
      |                                                   ^~~~~~~
ev.c:3065:11: note: in expansion of macro 'ev_io_init'
 3065 |           ev_io_init (&timerfd_w, timerfdcb, timerfd, EV_READ);
      |           ^~~~~~~~~~
ev.h:737:50: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  737 | # define ev_set_priority(ev,pri)             (   (ev_watcher *)(void *)(ev))->priority = (pri)
      |                                              ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:693:3: note: in expansion of macro 'ev_set_priority'
  693 |   ev_set_priority ((ev), 0);                    \
      |   ^~~~~~~~~~~~~~~
ev.h:712:51: note: in expansion of macro 'ev_init'
  712 | #define ev_io_init(ev,cb,fd,events)          do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
      |                                                   ^~~~~~~
ev.c:3065:11: note: in expansion of macro 'ev_io_init'
 3065 |           ev_io_init (&timerfd_w, timerfdcb, timerfd, EV_READ);
      |           ^~~~~~~~~~
ev.h:744:79: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  744 | # define ev_set_cb(ev,cb_)                   (ev_cb_ (ev) = (cb_), memmove (&((ev_watcher *)(ev))->cb, &ev_cb_ (ev), sizeof (ev_cb_ (ev))))
      |                                                                              ~^~~~~~~~~~~~~~~~~~~
ev.h:694:3: note: in expansion of macro 'ev_set_cb'
  694 |   ev_set_cb ((ev), cb_);                        \
      |   ^~~~~~~~~
ev.h:712:51: note: in expansion of macro 'ev_init'
  712 | #define ev_io_init(ev,cb,fd,events)          do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
      |                                                   ^~~~~~~
ev.c:3065:11: note: in expansion of macro 'ev_io_init'
 3065 |           ev_io_init (&timerfd_w, timerfdcb, timerfd, EV_READ);
      |           ^~~~~~~~~~
ev.h:737:50: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  737 | # define ev_set_priority(ev,pri)             (   (ev_watcher *)(void *)(ev))->priority = (pri)
      |                                              ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:3066:11: note: in expansion of macro 'ev_set_priority'
 3066 |           ev_set_priority (&timerfd_w, EV_MINPRI);
      |           ^~~~~~~~~~~~~~~
In file included from ev.c:211:
ev_epoll.c: In function 'epoll_modify':
ev_epoll.c:134:69: warning: left-hand operand of comma expression has no effect [-Wunused-value]
  134 |     assert (("libev: I/O watcher with invalid fd found in epoll_ctl", errno != EBADF && errno != ELOOP && errno != EINVAL));
      |                                                                     ^
ev_epoll.c:134:69: warning: left-hand operand of comma expression has no effect [-Wunused-value]
  134 |     assert (("libev: I/O watcher with invalid fd found in epoll_ctl", errno != EBADF && errno != ELOOP && errno != EINVAL));
      |                                                                     ^
ev_iouring.c: In function 'iouring_enter':
ev_iouring.c:240:60: warning: left-hand operand of comma expression has no effect [-Wunused-value]
  240 |   assert (("libev: io_uring_enter did not consume all sqes", (res < 0 || res == iouring_to_submit)));
      |                                                            ^
ev_iouring.c:240:60: warning: left-hand operand of comma expression has no effect [-Wunused-value]
  240 |   assert (("libev: io_uring_enter did not consume all sqes", (res < 0 || res == iouring_to_submit)));
      |                                                            ^
In file included from ev.c:3096:
ev_iouring.c: In function 'iouring_sqe_submit':
ev_iouring.c:298:31: warning: "/*" within comment [-Wcomment]
  298 |   /*ECB_MEMORY_FENCE_RELEASE; /* for the time being we assume this is not needed */
      |                                
ev_iouring.c:300:1: warning: no return statement in function returning non-void [-Wreturn-type]
  300 | }
      | ^
ev_iouring.c: In function 'iouring_internal_destroy':
ev.h:727:52: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  727 | #define ev_is_active(ev)                     (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
      |                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev_iouring.c:326:7: note: in expansion of macro 'ev_is_active'
  326 |   if (ev_is_active (&iouring_tfd_w))
      |       ^~~~~~~~~~~~
ev_iouring.c:331:1: warning: no return statement in function returning non-void [-Wreturn-type]
  331 | }
      | ^
ev_iouring.c: In function 'iouring_fork':
ev.h:180:20: warning: left-hand operand of comma expression has no effect [-Wunused-value]
  180 | # define EV_A_ EV_A,                              /* a loop as first of multiple arguments */
      |                    ^
ev.h:698:52: note: in definition of macro 'ev_io_set'
  698 | #define ev_io_set(ev,fd_,events_)            do { (ev)->fd = (fd_); (ev)->events = (events_) | EV__IOFDSET; } while (0)
      |                                                    ^~
ev_iouring.c:428:16: note: in expansion of macro 'EV_A_'
  428 |   ev_io_set   (EV_A_ &iouring_tfd_w, iouring_tfd, EV_READ);
      |                ^~~~~
ev.h:180:20: warning: left-hand operand of comma expression has no effect [-Wunused-value]
  180 | # define EV_A_ EV_A,                              /* a loop as first of multiple arguments */
      |                    ^
ev.h:698:70: note: in definition of macro 'ev_io_set'
  698 | #define ev_io_set(ev,fd_,events_)            do { (ev)->fd = (fd_); (ev)->events = (events_) | EV__IOFDSET; } while (0)
      |                                                                      ^~
ev_iouring.c:428:16: note: in expansion of macro 'EV_A_'
  428 |   ev_io_set   (EV_A_ &iouring_tfd_w, iouring_tfd, EV_READ);
      |                ^~~~~
ev_iouring.c: In function 'iouring_tfd_update':
ev_iouring.c:489:58: warning: left-hand operand of comma expression has no effect [-Wunused-value]
  489 |          assert (("libev: iouring timerfd_settime failed", 0));
      |                                                          ^
ev_iouring.c:489:58: warning: left-hand operand of comma expression has no effect [-Wunused-value]
  489 |          assert (("libev: iouring timerfd_settime failed", 0));
      |                                                          ^
ev_iouring.c: In function 'iouring_process_cqe':
ev_iouring.c:505:50: warning: left-hand operand of comma expression has no effect [-Wunused-value]
  505 |   assert (("libev: io_uring fd must be in-bounds", fd >= 0 && fd < anfdmax));
      |                                                  ^
ev_iouring.c:505:50: warning: left-hand operand of comma expression has no effect [-Wunused-value]
  505 |   assert (("libev: io_uring fd must be in-bounds", fd >= 0 && fd < anfdmax));
      |                                                  ^
ev_iouring.c:525:55: warning: left-hand operand of comma expression has no effect [-Wunused-value]
  525 |           assert (("libev: event loop rejected bad fd", res != -EBADF));
      |                                                       ^
ev_iouring.c:525:55: warning: left-hand operand of comma expression has no effect [-Wunused-value]
  525 |           assert (("libev: event loop rejected bad fd", res != -EBADF));
      |                                                       ^
ev_iouring.c: In function 'iouring_init':
ev.h:691:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  691 |   ((ev_watcher *)(void *)(ev))->active  =       \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:712:51: note: in expansion of macro 'ev_init'
  712 | #define ev_io_init(ev,cb,fd,events)          do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
      |                                                   ^~~~~~~
ev_iouring.c:677:3: note: in expansion of macro 'ev_io_init'
  677 |   ev_io_init  (&iouring_tfd_w, iouring_tfd_cb, iouring_tfd, EV_READ);
      |   ^~~~~~~~~~
ev.h:692:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  692 |   ((ev_watcher *)(void *)(ev))->pending = 0;    \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:712:51: note: in expansion of macro 'ev_init'
  712 | #define ev_io_init(ev,cb,fd,events)          do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
      |                                                   ^~~~~~~
ev_iouring.c:677:3: note: in expansion of macro 'ev_io_init'
  677 |   ev_io_init  (&iouring_tfd_w, iouring_tfd_cb, iouring_tfd, EV_READ);
      |   ^~~~~~~~~~
ev.h:737:50: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  737 | # define ev_set_priority(ev,pri)             (   (ev_watcher *)(void *)(ev))->priority = (pri)
      |                                              ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:693:3: note: in expansion of macro 'ev_set_priority'
  693 |   ev_set_priority ((ev), 0);                    \
      |   ^~~~~~~~~~~~~~~
ev.h:712:51: note: in expansion of macro 'ev_init'
  712 | #define ev_io_init(ev,cb,fd,events)          do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
      |                                                   ^~~~~~~
ev_iouring.c:677:3: note: in expansion of macro 'ev_io_init'
  677 |   ev_io_init  (&iouring_tfd_w, iouring_tfd_cb, iouring_tfd, EV_READ);
      |   ^~~~~~~~~~
ev.h:744:79: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  744 | # define ev_set_cb(ev,cb_)                   (ev_cb_ (ev) = (cb_), memmove (&((ev_watcher *)(ev))->cb, &ev_cb_ (ev), sizeof (ev_cb_ (ev))))
      |                                                                              ~^~~~~~~~~~~~~~~~~~~
ev.h:694:3: note: in expansion of macro 'ev_set_cb'
  694 |   ev_set_cb ((ev), cb_);                        \
      |   ^~~~~~~~~
ev.h:712:51: note: in expansion of macro 'ev_init'
  712 | #define ev_io_init(ev,cb,fd,events)          do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
      |                                                   ^~~~~~~
ev_iouring.c:677:3: note: in expansion of macro 'ev_io_init'
  677 |   ev_io_init  (&iouring_tfd_w, iouring_tfd_cb, iouring_tfd, EV_READ);
      |   ^~~~~~~~~~
ev.h:737:50: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  737 | # define ev_set_priority(ev,pri)             (   (ev_watcher *)(void *)(ev))->priority = (pri)
      |                                              ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev_iouring.c:678:3: note: in expansion of macro 'ev_set_priority'
  678 |   ev_set_priority (&iouring_tfd_w, EV_MINPRI);
      |   ^~~~~~~~~~~~~~~
ev_poll.c: In function 'poll_poll':
ev_poll.c:113:75: warning: left-hand operand of comma expression has no effect [-Wunused-value]
  113 |         assert (("libev: poll returned illegal result, broken BSD kernel?", p < polls + pollcnt));
      |                                                                           ^
ev_poll.c:113:75: warning: left-hand operand of comma expression has no effect [-Wunused-value]
  113 |         assert (("libev: poll returned illegal result, broken BSD kernel?", p < polls + pollcnt));
      |                                                                           ^
ev_poll.c:121:68: warning: left-hand operand of comma expression has no effect [-Wunused-value]
  121 |                 assert (("libev: poll found invalid fd in poll set", 0));
      |                                                                    ^
ev_poll.c:121:68: warning: left-hand operand of comma expression has no effect [-Wunused-value]
  121 |                 assert (("libev: poll found invalid fd in poll set", 0));
      |                                                                    ^
ev.c: In function 'loop_init':
ev.h:691:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  691 |   ((ev_watcher *)(void *)(ev))->active  =       \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:719:51: note: in expansion of macro 'ev_init'
  719 | #define ev_prepare_init(ev,cb)               do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0)
      |                                                   ^~~~~~~
ev.c:3348:7: note: in expansion of macro 'ev_prepare_init'
 3348 |       ev_prepare_init (&pending_w, pendingcb);
      |       ^~~~~~~~~~~~~~~
ev.h:692:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  692 |   ((ev_watcher *)(void *)(ev))->pending = 0;    \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:719:51: note: in expansion of macro 'ev_init'
  719 | #define ev_prepare_init(ev,cb)               do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0)
      |                                                   ^~~~~~~
ev.c:3348:7: note: in expansion of macro 'ev_prepare_init'
 3348 |       ev_prepare_init (&pending_w, pendingcb);
      |       ^~~~~~~~~~~~~~~
ev.h:737:50: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  737 | # define ev_set_priority(ev,pri)             (   (ev_watcher *)(void *)(ev))->priority = (pri)
      |                                              ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:693:3: note: in expansion of macro 'ev_set_priority'
  693 |   ev_set_priority ((ev), 0);                    \
      |   ^~~~~~~~~~~~~~~
ev.h:719:51: note: in expansion of macro 'ev_init'
  719 | #define ev_prepare_init(ev,cb)               do { ev_init ((ev), (cb)); ev_prepare_set ((evmake[1]: Leaving directory '/builddir/build/BUILD/libev-4.33'
)); } while (0)
      |                                                   ^~~~~~~
ev.c:3348:7: note: in expansion of macro 'ev_prepare_init'
 3348 |       ev_prepare_init (&pending_w, pendingcb);
      |       ^~~~~~~~~~~~~~~
ev.h:744:79: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  744 | # define ev_set_cb(ev,cb_)                   (ev_cb_ (ev) = (cb_), memmove (&((ev_watcher *)(ev))->cb, &ev_cb_ (ev), sizeof (ev_cb_ (ev))))
      |                                                                              ~^~~~~~~~~~~~~~~~~~~
ev.h:694:3: note: in expansion of macro 'ev_set_cb'
  694 |   ev_set_cb ((ev), cb_);                        \
      |   ^~~~~~~~~
ev.h:719:51: note: in expansion of macro 'ev_init'
  719 | #define ev_prepare_init(ev,cb)               do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0)
      |                                                   ^~~~~~~
ev.c:3348:7: note: in expansion of macro 'ev_prepare_init'
 3348 |       ev_prepare_init (&pending_w, pendingcb);
      |       ^~~~~~~~~~~~~~~
ev.h:691:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  691 |   ((ev_watcher *)(void *)(ev))->active  =       \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:3351:7: note: in expansion of macro 'ev_init'
 3351 |       ev_init (&pipe_w, pipecb);
      |       ^~~~~~~
ev.h:692:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  692 |   ((ev_watcher *)(void *)(ev))->pending = 0;    \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:3351:7: note: in expansion of macro 'ev_init'
 3351 |       ev_init (&pipe_w, pipecb);
      |       ^~~~~~~
ev.h:737:50: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  737 | # define ev_set_priority(ev,pri)             (   (ev_watcher *)(void *)(ev))->priority = (pri)
      |                                              ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:693:3: note: in expansion of macro 'ev_set_priority'
  693 |   ev_set_priority ((ev), 0);                    \
      |   ^~~~~~~~~~~~~~~
ev.c:3351:7: note: in expansion of macro 'ev_init'
 3351 |       ev_init (&pipe_w, pipecb);
      |       ^~~~~~~
ev.h:744:79: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  744 | # define ev_set_cb(ev,cb_)                   (ev_cb_ (ev) = (cb_), memmove (&((ev_watcher *)(ev))->cb, &ev_cb_ (ev), sizeof (ev_cb_ (ev))))
      |                                                                              ~^~~~~~~~~~~~~~~~~~~
ev.h:694:3: note: in expansion of macro 'ev_set_cb'
  694 |   ev_set_cb ((ev), cb_);                        \
      |   ^~~~~~~~~
ev.c:3351:7: note: in expansion of macro 'ev_init'
 3351 |       ev_init (&pipe_w, pipecb);
      |       ^~~~~~~
ev.h:737:50: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  737 | # define ev_set_priority(ev,pri)             (   (ev_watcher *)(void *)(ev))->priority = (pri)
      |                                              ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:3352:7: note: in expansion of macro 'ev_set_priority'
 3352 |       ev_set_priority (&pipe_w, EV_MAXPRI);
      |       ^~~~~~~~~~~~~~~
ev.c: In function 'ev_loop_destroy':
ev.h:727:52: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  727 | #define ev_is_active(ev)                     (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
      |                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:3380:36: note: in expansion of macro 'ev_is_active'
 3380 |   if (ev_is_default_loop (EV_A) && ev_is_active (&childev))
      |                                    ^~~~~~~~~~~~
ev.h:727:52: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  727 | #define ev_is_active(ev)                     (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
      |                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:3387:7: note: in expansion of macro 'ev_is_active'
 3387 |   if (ev_is_active (&pipe_w))
      |       ^~~~~~~~~~~~
ev.h:727:52: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  727 | #define ev_is_active(ev)                     (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
      |                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:3397:7: note: in expansion of macro 'ev_is_active'
 3397 |   if (ev_is_active (&sigfd_w))
      |       ^~~~~~~~~~~~
ev.h:727:52: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  727 | #define ev_is_active(ev)                     (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
      |                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:3402:7: note: in expansion of macro 'ev_is_active'
 3402 |   if (ev_is_active (&timerfd_w))
      |       ^~~~~~~~~~~~
ev.c: In function 'loop_fork':
ev.h:727:52: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  727 | #define ev_is_active(ev)                     (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
      |                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:3513:13: note: in expansion of macro 'ev_is_active'
 3513 |         if (ev_is_active (&timerfd_w))
      |             ^~~~~~~~~~~~
ev.h:727:52: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  727 | #define ev_is_active(ev)                     (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
      |                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:3528:13: note: in expansion of macro 'ev_is_active'
 3528 |         if (ev_is_active (&pipe_w))
      |             ^~~~~~~~~~~~
ev.c: In function 'verify_watcher':
ev.c:3573:49: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 3573 |   assert (("libev: watcher has invalid priority", ABSPRI (w) >= 0 && ABSPRI (w) < NUMPRI));
      |                                                 ^
ev.c:3573:49: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 3573 |   assert (("libev: watcher has invalid priority", ABSPRI (w) >= 0 && ABSPRI (w) < NUMPRI));
      |                                                 ^
ev.c:3576:59: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 3576 |     assert (("libev: pending watcher not on pending queue", pendings [ABSPRI (w)][w->pending - 1].w == w));
      |                                                           ^
ev.c:3576:59: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 3576 |     assert (("libev: pending watcher not on pending queue", pendings [ABSPRI (w)][w->pending - 1].w == w));
      |                                                           ^
ev.c: In function 'verify_heap':
ev.c:3587:54: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 3587 |       assert (("libev: active index mismatch in heap", ev_active (ANHE_w (heap [i])) == i));
      |                                                      ^
ev.c:3587:54: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 3587 |       assert (("libev: active index mismatch in heap", ev_active (ANHE_w (heap [i])) == i));
      |                                                      ^
ev.c:3588:48: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 3588 |       assert (("libev: heap condition violated", i == HEAP0 || ANHE_at (heap [HPARENT (i)]) <= ANHE_at (heap [i])));
      |                                                ^
ev.c:3588:48: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 3588 |       assert (("libev: heap condition violated", i == HEAP0 || ANHE_at (heap [HPARENT (i)]) <= ANHE_at (heap [i])));
      |                                                ^
ev.c:3589:47: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 3589 |       assert (("libev: heap at cache mismatch", ANHE_at (heap [i]) == ev_at (ANHE_w (heap [i]))));
      |                                               ^
ev.c:3589:47: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 3589 |       assert (("libev: heap at cache mismatch", ANHE_at (heap [i]) == ev_at (ANHE_w (heap [i]))));
      |                                               ^
ev.c: In function 'array_verify':
ev.c:3601:46: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 3601 |       assert (("libev: active index mismatch", ev_active (ws [cnt]) == cnt + 1));
      |                                              ^
ev.c:3601:46: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 3601 |       assert (("libev: active index mismatch", ev_active (ws [cnt]) == cnt + 1));
      |                                              ^
ev.c: In function 'ev_verify':
ev.c:3619:47: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 3619 |     assert (("libev: negative fd in fdchanges", fdchanges [i] >= 0));
      |                                               ^
ev.c:3619:47: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 3619 |     assert (("libev: negative fd in fdchanges", fdchanges [i] >= 0));
      |                                               ^
ev.c:3632:64: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 3632 |               assert (("libev: io watcher list contains a loop", w != w2));
      |                                                                ^
ev.c:3632:64: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 3632 |               assert (("libev: io watcher list contains a loop", w != w2));
      |                                                                ^
ev.c:3636:61: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 3636 |           assert (("libev: inactive fd watcher on anfd list", ev_active (w) == 1));
      |                                                             ^
ev.c:3636:61: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 3636 |           assert (("libev: inactive fd watcher on anfd list", ev_active (w) == 1));
      |                                                             ^
ev.c:3637:65: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 3637 |           assert (("libev: fd mismatch between watcher and anfd", ((ev_io *)w)->fd == i));
      |                                                                 ^
ev.c:3637:65: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 3637 |           assert (("libev: fd mismatch between watcher and anfd", ((ev_io *)w)->fd == i));
      |                                                                 ^
ev.c: In function 'ev_default_loop':
ev.h:691:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  691 |   ((ev_watcher *)(void *)(ev))->active  =       \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:715:51: note: in expansion of macro 'ev_init'
  715 | #define ev_signal_init(ev,cb,signum)         do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0)
      |                                                   ^~~~~~~
ev.c:3715:11: note: in expansion of macro 'ev_signal_init'
 3715 |           ev_signal_init (&childev, childcb, SIGCHLD);
      |           ^~~~~~~~~~~~~~
ev.h:692:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  692 |   ((ev_watcher *)(void *)(ev))->pending = 0;    \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:715:51: note: in expansion of macro 'ev_init'
  715 | #define ev_signal_init(ev,cb,signum)         do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0)
      |                                                   ^~~~~~~
ev.c:3715:11: note: in expansion of macro 'ev_signal_init'
 3715 |           ev_signal_init (&childev, childcb, SIGCHLD);
      |           ^~~~~~~~~~~~~~
ev.h:737:50: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  737 | # define ev_set_priority(ev,pri)             (   (ev_watcher *)(void *)(ev))->priority = (pri)
      |                                              ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:693:3: note: in expansion of macro 'ev_set_priority'
  693 |   ev_set_priority ((ev), 0);                    \
      |   ^~~~~~~~~~~~~~~
ev.h:715:51: note: in expansion of macro 'ev_init'
  715 | #define ev_signal_init(ev,cb,signum)         do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0)
      |                                                   ^~~~~~~
ev.c:3715:11: note: in expansion of macro 'ev_signal_init'
 3715 |           ev_signal_init (&childev, childcb, SIGCHLD);
      |           ^~~~~~~~~~~~~~
ev.h:744:79: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  744 | # define ev_set_cb(ev,cb_)                   (ev_cb_ (ev) = (cb_), memmove (&((ev_watcher *)(ev))->cb, &ev_cb_ (ev), sizeof (ev_cb_ (ev))))
      |                                                                              ~^~~~~~~~~~~~~~~~~~~
ev.h:694:3: note: in expansion of macro 'ev_set_cb'
  694 |   ev_set_cb ((ev), cb_);                        \
      |   ^~~~~~~~~
ev.h:715:51: note: in expansion of macro 'ev_init'
  715 | #define ev_signal_init(ev,cb,signum)         do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0)
      |                                                   ^~~~~~~
ev.c:3715:11: note: in expansion of macro 'ev_signal_init'
 3715 |           ev_signal_init (&childev, childcb, SIGCHLD);
      |           ^~~~~~~~~~~~~~
ev.h:737:50: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  737 | # define ev_set_priority(ev,pri)             (   (ev_watcher *)(void *)(ev))->priority = (pri)
      |                                              ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:3716:11: note: in expansion of macro 'ev_set_priority'
 3716 |           ev_set_priority (&childev, EV_MAXPRI);
      |           ^~~~~~~~~~~~~~~
ev.c: In function 'timers_reify':
ev.c:3823:93: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 3823 |               assert (("libev: negative ev_timer repeat value found while processing timers", w->repeat > EV_TS_CONST (0.)));
      |                                                                                             ^
ev.c:3823:93: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 3823 |               assert (("libev: negative ev_timer repeat value found while processing timers", w->repeat > EV_TS_CONST (0.)));
      |                                                                                             ^
ev.c: In function 'periodics_reify':
ev.c:3886:90: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 3886 |               assert (("libev: ev_periodic reschedule callback returned time in the past", ev_at (w) >= ev_rt_now));
      |                                                                                          ^
ev.c:3886:90: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 3886 |               assert (("libev: ev_periodic reschedule callback returned time in the past", ev_at (w) >= ev_rt_now));
      |                                                                                          ^
ev.c: In function 'ev_run':
ev.c:4027:62: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 4027 |   assert (("libev: ev_loop recursion during release detected", loop_done != EVBREAK_RECURSE));
      |                                                              ^
ev.c:4027:62: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 4027 |   assert (("libev: ev_loop recursion during release detected", loop_done != EVBREAK_RECURSE));
      |                                                              ^
ev.h:727:52: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  727 | #define ev_is_active(ev)                     (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
      |                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:4165:72: note: in expansion of macro 'ev_is_active'
 4165 |             assert (("libev: pipe_w not active, but pipe not written", ev_is_active (&pipe_w)));
      |                                                                        ^~~~~~~~~~~~
ev.c:4165:70: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 4165 |             assert (("libev: pipe_w not active, but pipe not written", ev_is_active (&pipe_w)));
      |                                                                      ^
ev.h:727:52: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  727 | #define ev_is_active(ev)                     (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
      |                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:4165:72: note: in expansion of macro 'ev_is_active'
 4165 |             assert (("libev: pipe_w not active, but pipe not written", ev_is_active (&pipe_w)));
      |                                                                        ^~~~~~~~~~~~
ev.c:4165:70: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 4165 |             assert (("libev: pipe_w not active, but pipe not written", ev_is_active (&pipe_w)));
      |                                                                      ^
ev.c: In function 'ev_io_start':
ev.c:4339:56: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 4339 |   assert (("libev: ev_io_start called with negative fd", fd >= 0));
      |                                                        ^
ev.c:4339:56: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 4339 |   assert (("libev: ev_io_start called with negative fd", fd >= 0));
      |                                                        ^
ev.c:4340:63: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 4340 |   assert (("libev: ev_io_start called with illegal event mask", !(w->events & ~(EV__IOFDSET | EV_READ | EV_WRITE))));
      |                                                               ^
ev.c:4340:63: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 4340 |   assert (("libev: ev_io_start called with illegal event mask", !(w->events & ~(EV__IOFDSET | EV_READ | EV_WRITE))));
      |                                                               ^
ev.c:4352:62: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 4352 |   assert (("libev: ev_io_start called with corrupted watcher", ((WL)w)->next != (WL)w));
      |                                                              ^
ev.c:4352:62: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 4352 |   assert (("libev: ev_io_start called with corrupted watcher", ((WL)w)->next != (WL)w));
      |                                                              ^
ev.c:4354:34: warning: suggest parentheses around arithmetic in operand of '|' [-Wparentheses]
 4354 |   fd_change (EV_A_ fd, w->events & EV__IOFDSET | EV_ANFD_REIFY);
      |                        ~~~~~~~~~~^~~~~~~~~~~~~
ev.c: In function 'ev_io_stop':
ev.c:4368:88: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 4368 |   assert (("libev: ev_io_stop called with illegal fd (must stay constant after start!)", w->fd >= 0 && w->fd < anfdmax));
      |                                                                                        ^
ev.c:4368:88: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 4368 |   assert (("libev: ev_io_stop called with illegal fd (must stay constant after start!)", w->fd >= 0 && w->fd < anfdmax));
      |                                                                                        ^
ev.c: In function 'ev_timer_start':
ev.c:4392:75: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 4392 |   assert (("libev: ev_timer_start called with negative timer repeat value", w->repeat >= 0.));
      |                                                                           ^
ev.c:4392:75: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 4392 |   assert (("libev: ev_timer_start called with negative timer repeat value", w->repeat >= 0.));
      |                                                                           ^
ev.c: In function 'ev_timer_stop':
ev.c:4421:53: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 4421 |     assert (("libev: internal timer heap corruption", ANHE_w (timers [active]) == (WT)w));
      |                                                     ^
ev.c:4421:53: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 4421 |     assert (("libev: internal timer heap corruption", ANHE_w (timers [active]) == (WT)w));
      |                                                     ^
ev.c: In function 'ev_periodic_start':
ev.c:4490:78: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 4490 |       assert (("libev: ev_periodic_start called with negative interval value", w->interval >= 0.));
      |                                                                              ^
ev.c:4490:78: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 4490 |       assert (("libev: ev_periodic_start called with negative interval value", w->interval >= 0.));
      |                                                                              ^
ev.c: In function 'ev_periodic_stop':
ev.c:4523:56: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 4523 |     assert (("libev: internal periodic heap corruption", ANHE_w (periodics [active]) == (WT)w));
      |                                                        ^
ev.c:4523:56: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 4523 |     assert (("libev: internal periodic heap corruption", ANHE_w (periodics [active]) == (WT)w));
      |                                                        ^
ev.c: In function 'ev_signal_start':
ev.c:4562:70: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 4562 |   assert (("libev: ev_signal_start called with illegal signal number", w->signum > 0 && w->signum < EV_NSIG));
      |                                                                      ^
ev.c:4562:70: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 4562 |   assert (("libev: ev_signal_start called with illegal signal number", w->signum > 0 && w->signum < EV_NSIG));
      |                                                                      ^
ev.c:4565:73: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 4565 |   assert (("libev: a signal must not be attached to two different loops",
      |                                                                         ^
ev.c:4565:73: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 4565 |   assert (("libev: a signal must not be attached to two different loops",
      |                                                                         ^
ev.h:691:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  691 |   ((ev_watcher *)(void *)(ev))->active  =       \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:712:51: note: in expansion of macro 'ev_init'
  712 | #define ev_io_init(ev,cb,fd,events)          do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
      |                                                   ^~~~~~~
ev.c:4587:11: note: in expansion of macro 'ev_io_init'
 4587 |           ev_io_init (&sigfd_w, sigfdcb, sigfd, EV_READ);
      |           ^~~~~~~~~~
ev.h:692:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  692 |   ((ev_watcher *)(void *)(ev))->pending = 0;    \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:712:51: note: in expansion of macro 'ev_init'
  712 | #define ev_io_init(ev,cb,fd,events)          do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
      |                                                   ^~~~~~~
ev.c:4587:11: note: in expansion of macro 'ev_io_init'
 4587 |           ev_io_init (&sigfd_w, sigfdcb, sigfd, EV_READ);
      |           ^~~~~~~~~~
ev.h:737:50: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  737 | # define ev_set_priority(ev,pri)             (   (ev_watcher *)(void *)(ev))->priority = (pri)
      |                                              ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:693:3: note: in expansion of macro 'ev_set_priority'
  693 |   ev_set_priority ((ev), 0);                    \
      |   ^~~~~~~~~~~~~~~
ev.h:712:51: note: in expansion of macro 'ev_init'
  712 | #define ev_io_init(ev,cb,fd,events)          do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
      |                                                   ^~~~~~~
ev.c:4587:11: note: in expansion of macro 'ev_io_init'
 4587 |           ev_io_init (&sigfd_w, sigfdcb, sigfd, EV_READ);
      |           ^~~~~~~~~~
ev.h:744:79: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  744 | # define ev_set_cb(ev,cb_)                   (ev_cb_ (ev) = (cb_), memmove (&((ev_watcher *)(ev))->cb, &ev_cb_ (ev), sizeof (ev_cb_ (ev))))
      |                                                                              ~^~~~~~~~~~~~~~~~~~~
ev.h:694:3: note: in expansion of macro 'ev_set_cb'
  694 |   ev_set_cb ((ev), cb_);                        \
      |   ^~~~~~~~~
ev.h:712:51: note: in expansion of macro 'ev_init'
  712 | #define ev_io_init(ev,cb,fd,events)          do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
      |                                                   ^~~~~~~
ev.c:4587:11: note: in expansion of macro 'ev_io_init'
 4587 |           ev_io_init (&sigfd_w, sigfdcb, sigfd, EV_READ);
      |           ^~~~~~~~~~
ev.h:737:50: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  737 | # define ev_set_priority(ev,pri)             (   (ev_watcher *)(void *)(ev))->priority = (pri)
      |                                              ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:4588:11: note: in expansion of macro 'ev_set_priority'
 4588 |           ev_set_priority (&sigfd_w, EV_MAXPRI);
      |           ^~~~~~~~~~~~~~~
ev.c: In function 'ev_child_start':
ev.c:4684:74: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 4684 |   assert (("libev: child watchers are only supported in the default loop", loop == ev_default_loop_ptr));
      |                                                                          ^
ev.c:4684:74: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 4684 |   assert (("libev: child watchers are only supported in the default loop", loop == ev_default_loop_ptr));
      |                                                                          ^
ev.c: In function 'infy_add':
ev.h:727:52: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  727 | #define ev_is_active(ev)                     (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
      |                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:4802:7: note: in expansion of macro 'ev_is_active'
 4802 |   if (ev_is_active (&w->timer)) ev_ref (EV_A);
      |       ^~~~~~~~~~~~
ev.h:727:52: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  727 | #define ev_is_active(ev)                     (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
      |                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:4804:7: note: in expansion of macro 'ev_is_active'
 4804 |   if (ev_is_active (&w->timer)) ev_unref (EV_A);
      |       ^~~~~~~~~~~~
ev.c: In function 'infy_init':
ev.h:691:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  691 |   ((ev_watcher *)(void *)(ev))->active  =       \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:712:51: note: in expansion of macro 'ev_init'
  712 | #define ev_io_init(ev,cb,fd,events)          do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
      |                                                   ^~~~~~~
ev.c:4911:7: note: in expansion of macro 'ev_io_init'
 4911 |       ev_io_init (&fs_w, infy_cb, fs_fd, EV_READ);
      |       ^~~~~~~~~~
ev.h:692:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  692 |   ((ev_watcher *)(void *)(ev))->pending = 0;    \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:712:51: note: in expansion of macro 'ev_init'
  712 | #define ev_io_init(ev,cb,fd,events)          do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
      |                                                   ^~~~~~~
ev.c:4911:7: note: in expansion of macro 'ev_io_init'
 4911 |       ev_io_init (&fs_w, infy_cb, fs_fd, EV_READ);
      |       ^~~~~~~~~~
ev.h:737:50: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  737 | # define ev_set_priority(ev,pri)             (   (ev_watcher *)(void *)(ev))->priority = (pri)
      |                                              ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:693:3: note: in expansion of macro 'ev_set_priority'
  693 |   ev_set_priority ((ev), 0);                    \
      |   ^~~~~~~~~~~~~~~
ev.h:712:51: note: in expansion of macro 'ev_init'
  712 | #define ev_io_init(ev,cb,fd,events)          do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
      |                                                   ^~~~~~~
ev.c:4911:7: note: in expansion of macro 'ev_io_init'
 4911 |       ev_io_init (&fs_w, infy_cb, fs_fd, EV_READ);
      |       ^~~~~~~~~~
ev.h:744:79: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  744 | # define ev_set_cb(ev,cb_)                   (ev_cb_ (ev) = (cb_), memmove (&((ev_watcher *)(ev))->cb, &ev_cb_ (ev), sizeof (ev_cb_ (ev))))
      |                                                                              ~^~~~~~~~~~~~~~~~~~~
ev.h:694:3: note: in expansion of macro 'ev_set_cb'
  694 |   ev_set_cb ((ev), cb_);                        \
      |   ^~~~~~~~~
ev.h:712:51: note: in expansion of macro 'ev_init'
  712 | #define ev_io_init(ev,cb,fd,events)          do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
      |                                                   ^~~~~~~
ev.c:4911:7: note: in expansion of macro 'ev_io_init'
 4911 |       ev_io_init (&fs_w, infy_cb, fs_fd, EV_READ);
      |       ^~~~~~~~~~
ev.h:737:50: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  737 | # define ev_set_priority(ev,pri)             (   (ev_watcher *)(void *)(ev))->priority = (pri)
      |                                              ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:4912:7: note: in expansion of macro 'ev_set_priority'
 4912 |       ev_set_priority (&fs_w, EV_MAXPRI);
      |       ^~~~~~~~~~~~~~~
ev.c: In function 'infy_fork':
ev.h:727:52: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  727 | #define ev_is_active(ev)                     (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
      |                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:4956:19: note: in expansion of macro 'ev_is_active'
 4956 |               if (ev_is_active (&w->timer)) ev_ref (EV_A);
      |                   ^~~~~~~~~~~~
ev.h:727:52: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  727 | #define ev_is_active(ev)                     (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
      |                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:4958:19: note: in expansion of macro 'ev_is_active'
 4958 |               if (ev_is_active (&w->timer)) ev_unref (EV_A);
      |                   ^~~~~~~~~~~~
ev.c: In function 'ev_stat_start':
ev.h:691:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  691 |   ((ev_watcher *)(void *)(ev))->active  =       \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:713:51: note: in expansion of macro 'ev_init'
  713 | #define ev_timer_init(ev,cb,after,repeat)    do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0)
      |                                                   ^~~~~~~
ev.c:5033:3: note: in expansion of macro 'ev_timer_init'
 5033 |   ev_timer_init (&w->timer, stat_timer_cb, 0., w->interval ? w->interval : DEF_STAT_INTERVAL);
      |   ^~~~~~~~~~~~~
ev.h:692:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  692 |   ((ev_watcher *)(void *)(ev))->pending = 0;    \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:713:51: note: in expansion of macro 'ev_init'
  713 | #define ev_timer_init(ev,cb,after,repeat)    do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0)
      |                                                   ^~~~~~~
ev.c:5033:3: note: in expansion of macro 'ev_timer_init'
 5033 |   ev_timer_init (&w->timer, stat_timer_cb, 0., w->interval ? w->interval : DEF_STAT_INTERVAL);
      |   ^~~~~~~~~~~~~
ev.h:737:50: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  737 | # define ev_set_priority(ev,pri)             (   (ev_watcher *)(void *)(ev))->priority = (pri)
      |                                              ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:693:3: note: in expansion of macro 'ev_set_priority'
  693 |   ev_set_priority ((ev), 0);                    \
      |   ^~~~~~~~~~~~~~~
ev.h:713:51: note: in expansion of macro 'ev_init'
  713 | #define ev_timer_init(ev,cb,after,repeat)    do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0)
      |                                                   ^~~~~~~
ev.c:5033:3: note: in expansion of macro 'ev_timer_init'
 5033 |   ev_timer_init (&w->timer, stat_timer_cb, 0., w->interval ? w->interval : DEF_STAT_INTERVAL);
      |   ^~~~~~~~~~~~~
ev.h:744:79: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  744 | # define ev_set_cb(ev,cb_)                   (ev_cb_ (ev) = (cb_), memmove (&((ev_watcher *)(ev))->cb, &ev_cb_ (ev), sizeof (ev_cb_ (ev))))
      |                                                                              ~^~~~~~~~~~~~~~~~~~~
ev.h:694:3: note: in expansion of macro 'ev_set_cb'
  694 |   ev_set_cb ((ev), cb_);                        \
      |   ^~~~~~~~~
ev.h:713:51: note: in expansion of macro 'ev_init'
  713 | #define ev_timer_init(ev,cb,after,repeat)    do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0)
      |                                                   ^~~~~~~
ev.c:5033:3: note: in expansion of macro 'ev_timer_init'
 5033 |   ev_timer_init (&w->timer, stat_timer_cb, 0., w->interval ? w->interval : DEF_STAT_INTERVAL);
      |   ^~~~~~~~~~~~~
ev.h:699:52: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  699 | #define ev_timer_set(ev,after_,repeat_)      do { ((ev_watcher_time *)(ev))->at = (after_); (ev)->repeat = (repeat_); } while (0)
      |                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~
ev.h:713:73: note: in expansion of macro 'ev_timer_set'
  713 | #define ev_timer_init(ev,cb,after,repeat)    do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0)
      |                                                                         ^~~~~~~~~~~~
ev.c:5033:3: note: in expansion of macro 'ev_timer_init'
 5033 |   ev_timer_init (&w->timer, stat_timer_cb, 0., w->interval ? w->interval : DEF_STAT_INTERVAL);
      |   ^~~~~~~~~~~~~
ev.h:737:50: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  737 | # define ev_set_priority(ev,pri)             (   (ev_watcher *)(void *)(ev))->priority = (pri)
      |                                              ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:5034:3: note: in expansion of macro 'ev_set_priority'
 5034 |   ev_set_priority (&w->timer, ev_priority (w));
      |   ^~~~~~~~~~~~~~~
ev.c: In function 'ev_stat_stop':
ev.h:727:52: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  727 | #define ev_is_active(ev)                     (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
      |                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:5066:7: note: in expansion of macro 'ev_is_active'
 5066 |   if (ev_is_active (&w->timer))
      |       ^~~~~~~~~~~~
ev.c: In function 'ev_embed_start':
ev.c:5271:60: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 5271 |     assert (("libev: loop to be embedded is not embeddable", backend & ev_embeddable_backends ()));
      |                                                            ^
ev.c:5271:60: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 5271 |     assert (("libev: loop to be embedded is not embeddable", backend & ev_embeddable_backends ()));
      |                                                            ^
ev.h:691:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  691 |   ((ev_watcher *)(void *)(ev))->active  =       \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:712:51: note: in expansion of macro 'ev_init'
  712 | #define ev_io_init(ev,cb,fd,events)          do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
      |                                                   ^~~~~~~
ev.c:5272:5: note: in expansion of macro 'ev_io_init'
 5272 |     ev_io_init (&w->io, embed_io_cb, backend_fd, EV_READ);
      |     ^~~~~~~~~~
ev.h:692:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  692 |   ((ev_watcher *)(void *)(ev))->pending = 0;    \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:712:51: note: in expansion of macro 'ev_init'
  712 | #define ev_io_init(ev,cb,fd,events)          do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
      |                                                   ^~~~~~~
ev.c:5272:5: note: in expansion of macro 'ev_io_init'
 5272 |     ev_io_init (&w->io, embed_io_cb, backend_fd, EV_READ);
      |     ^~~~~~~~~~
ev.h:737:50: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  737 | # define ev_set_priority(ev,pri)             (   (ev_watcher *)(void *)(ev))->priority = (pri)
      |                                              ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:693:3: note: in expansion of macro 'ev_set_priority'
  693 |   ev_set_priority ((ev), 0);                    \
      |   ^~~~~~~~~~~~~~~
ev.h:712:51: note: in expansion of macro 'ev_init'
  712 | #define ev_io_init(ev,cb,fd,events)          do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
      |                                                   ^~~~~~~
ev.c:5272:5: note: in expansion of macro 'ev_io_init'
 5272 |     ev_io_init (&w->io, embed_io_cb, backend_fd, EV_READ);
      |     ^~~~~~~~~~
ev.h:744:79: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  744 | # define ev_set_cb(ev,cb_)                   (ev_cb_ (ev) = (cb_), memmove (&((ev_watcher *)(ev))->cb, &ev_cb_ (ev), sizeof (ev_cb_ (ev))))
      |                                                                              ~^~~~~~~~~~~~~~~~~~~
ev.h:694:3: note: in expansion of macro 'ev_set_cb'
  694 |   ev_set_cb ((ev), cb_);                        \
      |   ^~~~~~~~~
ev.h:712:51: note: in expansion of macro 'ev_init'
  712 | #define ev_io_init(ev,cb,fd,events)          do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
      |                                                   ^~~~~~~
ev.c:5272:5: note: in expansion of macro 'ev_io_init'
 5272 |     ev_io_init (&w->io, embed_io_cb, backend_fd, EV_READ);
      |     ^~~~~~~~~~
ev.h:737:50: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  737 | # define ev_set_priority(ev,pri)             (   (ev_watcher *)(void *)(ev))->priority = (pri)
      |                                              ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:5277:3: note: in expansion of macro 'ev_set_priority'
 5277 |   ev_set_priority (&w->io, ev_priority (w));
      |   ^~~~~~~~~~~~~~~
ev.h:691:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  691 |   ((ev_watcher *)(void *)(ev))->active  =       \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:719:51: note: in expansion of macro 'ev_init'
  719 | #define ev_prepare_init(ev,cb)               do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0)
      |                                                   ^~~~~~~
ev.c:5280:3: note: in expansion of macro 'ev_prepare_init'
 5280 |   ev_prepare_init (&w->prepare, embed_prepare_cb);
      |   ^~~~~~~~~~~~~~~
ev.h:692:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  692 |   ((ev_watcher *)(void *)(ev))->pending = 0;    \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:719:51: note: in expansion of macro 'ev_init'
  719 | #define ev_prepare_init(ev,cb)               do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0)
      |                                                   ^~~~~~~
ev.c:5280:3: note: in expansion of macro 'ev_prepare_init'
 5280 |   ev_prepare_init (&w->prepare, embed_prepare_cb);
      |   ^~~~~~~~~~~~~~~
ev.h:737:50: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  737 | # define ev_set_priority(ev,pri)             (   (ev_watcher *)(void *)(ev))->priority = (pri)
      |                                              ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:693:3: note: in expansion of macro 'ev_set_priority'
  693 |   ev_set_priority ((ev), 0);                    \
      |   ^~~~~~~~~~~~~~~
ev.h:719:51: note: in expansion of macro 'ev_init'
  719 | #define ev_prepare_init(ev,cb)               do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0)
      |                                                   ^~~~~~~
ev.c:5280:3: note: in expansion of macro 'ev_prepare_init'
 5280 |   ev_prepare_init (&w->prepare, embed_prepare_cb);
      |   ^~~~~~~~~~~~~~~
ev.h:744:79: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  744 | # define ev_set_cb(ev,cb_)                   (ev_cb_ (ev) = (cb_), memmove (&((ev_watcher *)(ev))->cb, &ev_cb_ (ev), sizeof (ev_cb_ (ev))))
      |                                                                              ~^~~~~~~~~~~~~~~~~~~
ev.h:694:3: note: in expansion of macro 'ev_set_cb'
  694 |   ev_set_cb ((ev), cb_);                        \
      |   ^~~~~~~~~
ev.h:719:51: note: in expansion of macro 'ev_init'
  719 | #define ev_prepare_init(ev,cb)               do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0)
      |                                                   ^~~~~~~
ev.c:5280:3: note: in expansion of macro 'ev_prepare_init'
 5280 |   ev_prepare_init (&w->prepare, embed_prepare_cb);
      |   ^~~~~~~~~~~~~~~
ev.h:737:50: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  737 | # define ev_set_priority(ev,pri)             (   (ev_watcher *)(void *)(ev))->priority = (pri)
      |                                              ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:5281:3: note: in expansion of macro 'ev_set_priority'
 5281 |   ev_set_priority (&w->prepare, EV_MINPRI);
      |   ^~~~~~~~~~~~~~~
ev.h:691:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  691 |   ((ev_watcher *)(void *)(ev))->active  =       \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:722:51: note: in expansion of macro 'ev_init'
  722 | #define ev_fork_init(ev,cb)                  do { ev_init ((ev), (cb)); ev_fork_set ((ev)); } while (0)
      |                                                   ^~~~~~~
ev.c:5285:3: note: in expansion of macro 'ev_fork_init'
 5285 |   ev_fork_init (&w->fork, embed_fork_cb);
      |   ^~~~~~~~~~~~
ev.h:692:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  692 |   ((ev_watcher *)(void *)(ev))->pending = 0;    \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:722:51: note: in expansion of macro 'ev_init'
  722 | #define ev_fork_init(ev,cb)                  do { ev_init ((ev), (cb)); ev_fork_set ((ev)); } while (0)
      |                                                   ^~~~~~~
ev.c:5285:3: note: in expansion of macro 'ev_fork_init'
 5285 |   ev_fork_init (&w->fork, embed_fork_cb);
      |   ^~~~~~~~~~~~
ev.h:737:50: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  737 | # define ev_set_priority(ev,pri)             (   (ev_watcher *)(void *)(ev))->priority = (pri)
      |                                              ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:693:3: note: in expansion of macro 'ev_set_priority'
  693 |   ev_set_priority ((ev), 0);                    \
      |   ^~~~~~~~~~~~~~~
ev.h:722:51: note: in expansion of macro 'ev_init'
  722 | #define ev_fork_init(ev,cb)                  do { ev_init ((ev), (cb)); ev_fork_set ((ev)); } while (0)
      |                                                   ^~~~~~~
ev.c:5285:3: note: in expansion of macro 'ev_fork_init'
 5285 |   ev_fork_init (&w->fork, embed_fork_cb);
      |   ^~~~~~~~~~~~
ev.h:744:79: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  744 | # define ev_set_cb(ev,cb_)                   (ev_cb_ (ev) = (cb_), memmove (&((ev_watcher *)(ev))->cb, &ev_cb_ (ev), sizeof (ev_cb_ (ev))))
      |                                                                              ~^~~~~~~~~~~~~~~~~~~
ev.h:694:3: note: in expansion of macro 'ev_set_cb'
  694 |   ev_set_cb ((ev), cb_);                        \
      |   ^~~~~~~~~
ev.h:722:51: note: in expansion of macro 'ev_init'
  722 | #define ev_fork_init(ev,cb)                  do { ev_init ((ev), (cb)); ev_fork_set ((ev)); } while (0)
      |                                                   ^~~~~~~
ev.c:5285:3: note: in expansion of macro 'ev_fork_init'
 5285 |   ev_fork_init (&w->fork, embed_fork_cb);
      |   ^~~~~~~~~~~~
ev.c: In function 'ev_once':
ev.h:691:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  691 |   ((ev_watcher *)(void *)(ev))->active  =       \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:5492:3: note: in expansion of macro 'ev_init'
 5492 |   ev_init (&once->io, once_cb_io);
      |   ^~~~~~~
ev.h:692:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  692 |   ((ev_watcher *)(void *)(ev))->pending = 0;    \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:5492:3: note: in expansion of macro 'ev_init'
 5492 |   ev_init (&once->io, once_cb_io);
      |   ^~~~~~~
ev.h:737:50: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  737 | # define ev_set_priority(ev,pri)             (   (ev_watcher *)(void *)(ev))->priority = (pri)
      |                                              ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:693:3: note: in expansion of macro 'ev_set_priority'
  693 |   ev_set_priority ((ev), 0);                    \
      |   ^~~~~~~~~~~~~~~
ev.c:5492:3: note: in expansion of macro 'ev_init'
 5492 |   ev_init (&once->io, once_cb_io);
      |   ^~~~~~~
ev.h:744:79: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  744 | # define ev_set_cb(ev,cb_)                   (ev_cb_ (ev) = (cb_), memmove (&((ev_watcher *)(ev))->cb, &ev_cb_ (ev), sizeof (ev_cb_ (ev))))
      |                                                                              ~^~~~~~~~~~~~~~~~~~~
ev.h:694:3: note: in expansion of macro 'ev_set_cb'
  694 |   ev_set_cb ((ev), cb_);                        \
      |   ^~~~~~~~~
ev.c:5492:3: note: in expansion of macro 'ev_init'
 5492 |   ev_init (&once->io, once_cb_io);
      |   ^~~~~~~
ev.h:691:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  691 |   ((ev_watcher *)(void *)(ev))->active  =       \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:5499:3: note: in expansion of macro 'ev_init'
 5499 |   ev_init (&once->to, once_cb_to);
      |   ^~~~~~~
ev.h:692:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  692 |   ((ev_watcher *)(void *)(ev))->pending = 0;    \
      |   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:5499:3: note: in expansion of macro 'ev_init'
 5499 |   ev_init (&once->to, once_cb_to);
      |   ^~~~~~~
ev.h:737:50: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  737 | # define ev_set_priority(ev,pri)             (   (ev_watcher *)(void *)(ev))->priority = (pri)
      |                                              ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.h:693:3: note: in expansion of macro 'ev_set_priority'
  693 |   ev_set_priority ((ev), 0);                    \
      |   ^~~~~~~~~~~~~~~
ev.c:5499:3: note: in expansion of macro 'ev_init'
 5499 |   ev_init (&once->to, once_cb_to);
      |   ^~~~~~~
ev.h:744:79: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  744 | # define ev_set_cb(ev,cb_)                   (ev_cb_ (ev) = (cb_), memmove (&((ev_watcher *)(ev))->cb, &ev_cb_ (ev), sizeof (ev_cb_ (ev))))
      |                                                                              ~^~~~~~~~~~~~~~~~~~~
ev.h:694:3: note: in expansion of macro 'ev_set_cb'
  694 |   ev_set_cb ((ev), cb_);                        \
      |   ^~~~~~~~~
ev.c:5499:3: note: in expansion of macro 'ev_init'
 5499 |   ev_init (&once->to, once_cb_to);
      |   ^~~~~~~
ev.h:699:52: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  699 | #define ev_timer_set(ev,after_,repeat_)      do { ((ev_watcher_time *)(ev))->at = (after_); (ev)->repeat = (repeat_); } while (0)
      |                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~
ev.c:5502:7: note: in expansion of macro 'ev_timer_set'
 5502 |       ev_timer_set (&once->to, timeout, 0.);
      |       ^~~~~~~~~~~~
ev.c: At top level:
ev.c:5619:27: warning: "/*" within comment [-Wcomment]
 5619 | /* EV_STAT     0x00001000 /* stat data changed */
      |                            
ev.c:5620:27: warning: "/*" within comment [-Wcomment]
 5620 | /* EV_EMBED    0x00010000 /* embedded event loop needs sweep */
      |                            
ev.c: In function 'evpipe_write':
ev.c:2805:11: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 2805 |           write (evpipe [1], &counter, sizeof (uint64_t));
      |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:2817:11: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 2817 |           write (evpipe [1], &(evpipe [1]), 1);
      |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c: In function 'pipecb':
ev.c:2838:11: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result]
 2838 |           read (evpipe [1], &counter, sizeof (uint64_t));
      |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ev.c:2852:11: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result]
 2852 |           read (evpipe [0], &dummy, sizeof (dummy));
      |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make[1]: Entering directory '/builddir/build/BUILD/libev-4.33'
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -fuse-ld=lld -Wl,--build-id=sha1 -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection  -version-info 4:0:0 -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes  -o libev.la -rpath /usr/lib64 ev.lo event.lo  -lm 
libtool: link: gcc -shared  -fPIC -DPIC  .libs/ev.o .libs/event.o   -lm -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -O2 -flto=auto -g -grecord-gcc-switches -fuse-ld=lld -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -march=z13 -mtune=z14 -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes   -Wl,-soname -Wl,libev.so.4 -o .libs/libev.so.4.0.0
libtool: link: (cd ".libs" && rm -f "libev.so.4" && ln -s "libev.so.4.0.0" "libev.so.4")
libtool: link: (cd ".libs" && rm -f "libev.so" && ln -s "libev.so.4.0.0" "libev.so")
libtool: link: ( cd ".libs" && rm -f "libev.la" && ln -s "../libev.la" "libev.la" )
make[1]: Leaving directory '/builddir/build/BUILD/libev-4.33'
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%install): /bin/sh -e /var/tmp/rpm-tmp.KcoAwX
+ umask 022
+ cd /builddir/build/BUILD
+ '[' /builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x '!=' / ']'
+ rm -rf /builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x
++ dirname /builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x
+ mkdir -p /builddir/build/BUILDROOT
+ mkdir /builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -fuse-ld=lld -Wl,--build-id=sha1 -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection '
+ export CFLAGS
+ CXXFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -fuse-ld=lld -Wl,--build-id=sha1 -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection '
+ export CXXFLAGS
+ FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -fuse-ld=lld -Wl,--build-id=sha1 -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules '
+ export FFLAGS
+ FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -fuse-ld=lld -Wl,--build-id=sha1 -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules '
+ export FCFLAGS
+ VALAFLAGS=-g
+ export VALAFLAGS
+ RUSTFLAGS='-Copt-level=3 -Cdebuginfo=2 -Ccodegen-units=1 -Clink-arg=-Wl,-z,relro -Clink-arg=-Wl,-z,now -Clink-arg=-specs=/usr/lib/rpm/redhat/redhat-package-notes --cap-lints=warn'
+ export RUSTFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes '
+ export LDFLAGS
+ LT_SYS_LIBRARY_PATH=/usr/lib64:
+ export LT_SYS_LIBRARY_PATH
+ CC=gcc
+ export CC
+ CXX=g++
+ export CXX
+ cd libev-4.33
+ /usr/bin/make install DESTDIR=/builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x 'INSTALL=/usr/bin/install -p'
make[1]: Entering directory '/builddir/build/BUILD/libev-4.33'
 /usr/bin/mkdir -p '/builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x/usr/lib64'
 /bin/sh ./libtool   --mode=install /usr/bin/install -p   libev.la '/builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x/usr/lib64'
libtool: install: /usr/bin/install -p .libs/libev.so.4.0.0 /builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x/usr/lib64/libev.so.4.0.0
libtool: install: (cd /builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x/usr/lib64 && { ln -s -f libev.so.4.0.0 libev.so.4 || { rm -f libev.so.4 && ln -s libev.so.4.0.0 libev.so.4; }; })
libtool: install: (cd /builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x/usr/lib64 && { ln -s -f libev.so.4.0.0 libev.so || { rm -f libev.so && ln -s libev.so.4.0.0 libev.so; }; })
libtool: install: /usr/bin/install -p .libs/libev.lai /builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x/usr/lib64/libev.la
libtool: warning: remember to run 'libtool --finish /usr/lib64'
 /usr/bin/mkdir -p '/builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x/usr/include'
 /usr/bin/install -p -m 644 ev.h ev++.h event.h '/builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x/usr/include'
 /usr/bin/mkdir -p '/builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x/usr/share/man/man3'
 /usr/bin/install -p -m 644 ev.3 '/builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x/usr/share/man/man3'
make[1]: Leaving directory '/builddir/build/BUILD/libev-4.33'
+ rm -vf /builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x/usr/lib64/libev.la
removed '/builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x/usr/lib64/libev.la'
+ mkdir -p /builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x//usr/share/libev-source
+ find . -type f
+ xargs tar cf -
+ grep -E '.*\.(c|h|am|ac|inc|m4|h.in|man.pre|pl|txt)$'
+ cd /builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x//usr/share/libev-source
+ tar xf -
+ install -p -m 0644 Changes ev.pod LICENSE README /builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x//usr/share/libev-source
+ /usr/bin/find-debuginfo -j2 --strict-build-id -m -i --build-id-seed 4.33-7.fc39 --unique-debug-suffix -4.33-7.fc39.s390x --unique-debug-src-base libev-4.33-7.fc39.s390x --run-dwz --dwz-low-mem-die-limit 10000000 --dwz-max-die-limit 50000000 -S debugsourcefiles.list /builddir/build/BUILD/libev-4.33
extracting debug info from /builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x/usr/lib64/libev.so.4.0.0
/usr/bin/gdb.minimal
original debug info size: 172kB, size after compression: 164kB
/usr/bin/sepdebugcrcfix: Updated 1 CRC32s, 0 CRC32s did match.
490 blocks
+ /usr/lib/rpm/check-buildroot
+ /usr/lib/rpm/redhat/brp-ldconfig
+ /usr/lib/rpm/brp-compress
+ /usr/lib/rpm/redhat/brp-strip-lto /usr/bin/strip
+ /usr/lib/rpm/brp-strip-static-archive /usr/bin/strip
+ /usr/lib/rpm/check-rpaths
+ /usr/lib/rpm/redhat/brp-mangle-shebangs
+ /usr/lib/rpm/brp-remove-la-files
+ env /usr/lib/rpm/redhat/brp-python-bytecompile '' 1 0 -j2
+ /usr/lib/rpm/redhat/brp-python-hardlink
Executing(%check): /bin/sh -e /var/tmp/rpm-tmp.xIh63o
+ umask 022
+ cd /builddir/build/BUILD
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -fuse-ld=lld -Wl,--build-id=sha1 -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection '
+ export CFLAGS
+ CXXFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -fuse-ld=lld -Wl,--build-id=sha1 -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection '
+ export CXXFLAGS
+ FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -fuse-ld=lld -Wl,--build-id=sha1 -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules '
+ export FFLAGS
+ FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -fuse-ld=lld -Wl,--build-id=sha1 -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules '
+ export FCFLAGS
+ VALAFLAGS=-g
+ export VALAFLAGS
+ RUSTFLAGS='-Copt-level=3 -Cdebuginfo=2 -Ccodegen-units=1 -Clink-arg=-Wl,-z,relro -Clink-arg=-Wl,-z,now -Clink-arg=-specs=/usr/lib/rpm/redhat/redhat-package-notes --cap-lints=warn'
+ export RUSTFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes '
+ export LDFLAGS
+ LT_SYS_LIBRARY_PATH=/usr/lib64:
+ export LT_SYS_LIBRARY_PATH
+ CC=gcc
+ export CC
+ CXX=g++
+ export CXX
+ cd libev-4.33
+ make check
make: Nothing to be done for 'check'.
+ RPM_EC=0
++ jobs -p
+ exit 0
Processing files: libev-4.33-7.fc39.s390x
Executing(%doc): /bin/sh -e /var/tmp/rpm-tmp.JEa41T
+ umask 022
+ cd /builddir/build/BUILD
+ cd libev-4.33
+ DOCDIR=/builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x/usr/share/doc/libev
+ export LC_ALL=C
+ LC_ALL=C
+ export DOCDIR
+ /usr/bin/mkdir -p /builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x/usr/share/doc/libev
+ cp -pr Changes /builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x/usr/share/doc/libev
+ cp -pr README /builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x/usr/share/doc/libev
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%license): /bin/sh -e /var/tmp/rpm-tmp.SkuHxw
+ umask 022
+ cd /builddir/build/BUILD
+ cd libev-4.33
+ LICENSEDIR=/builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x/usr/share/licenses/libev
+ export LC_ALL=C
+ LC_ALL=C
+ export LICENSEDIR
+ /usr/bin/mkdir -p /builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x/usr/share/licenses/libev
+ cp -pr LICENSE /builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x/usr/share/licenses/libev
+ RPM_EC=0
++ jobs -p
+ exit 0
Provides: bundled(libecb) = 1.05 libev = 4.33-7.fc39 libev(s390-64) = 4.33-7.fc39 libev.so.4()(64bit)
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_2.2)(64bit) libc.so.6(GLIBC_2.3.2)(64bit) libc.so.6(GLIBC_2.33)(64bit) libc.so.6(GLIBC_2.4)(64bit) libc.so.6(GLIBC_2.7)(64bit) libc.so.6(GLIBC_2.8)(64bit) libc.so.6(GLIBC_2.9)(64bit) libm.so.6()(64bit) rtld(GNU_HASH)
Processing files: libev-devel-4.33-7.fc39.s390x
Provides: libev-devel = 4.33-7.fc39 libev-devel(s390-64) = 4.33-7.fc39
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: libev.so.4()(64bit)
Processing files: libev-libevent-devel-4.33-7.fc39.s390x
Provides: libev-libevent-devel = 4.33-7.fc39 libev-libevent-devel(s390-64) = 4.33-7.fc39
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Conflicts: libevent-devel
Processing files: libev-source-4.33-7.fc39.noarch
Provides: bundled(libecb) = 1.05 libev-source = 4.33-7.fc39
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Processing files: libev-debugsource-4.33-7.fc39.s390x
Provides: libev-debugsource = 4.33-7.fc39 libev-debugsource(s390-64) = 4.33-7.fc39
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Processing files: libev-debuginfo-4.33-7.fc39.s390x
Provides: debuginfo(build-id) = 22457ffa04f8c4a4a73e960b3c10c2fec6cbaaee libev-debuginfo = 4.33-7.fc39 libev-debuginfo(s390-64) = 4.33-7.fc39 libev.so.4.0.0-4.33-7.fc39.s390x.debug()(64bit)
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Recommends: libev-debugsource(s390-64) = 4.33-7.fc39
Checking for unpackaged file(s): /usr/lib/rpm/check-files /builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x
Wrote: /builddir/build/RPMS/libev-debugsource-4.33-7.fc39.s390x.rpm
Wrote: /builddir/build/RPMS/libev-debuginfo-4.33-7.fc39.s390x.rpm
Wrote: /builddir/build/RPMS/libev-devel-4.33-7.fc39.s390x.rpm
Wrote: /builddir/build/RPMS/libev-source-4.33-7.fc39.noarch.rpm
Wrote: /builddir/build/RPMS/libev-4.33-7.fc39.s390x.rpm
Wrote: /builddir/build/RPMS/libev-libevent-devel-4.33-7.fc39.s390x.rpm
Executing(%clean): /bin/sh -e /var/tmp/rpm-tmp.Dqb6AJ
+ umask 022
+ cd /builddir/build/BUILD
+ cd libev-4.33
+ /usr/bin/rm -rf /builddir/build/BUILDROOT/libev-4.33-7.fc39.s390x
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(rmbuild): /bin/sh -e /var/tmp/rpm-tmp.pNYWV4
+ umask 022
+ cd /builddir/build/BUILD
+ rm -rf libev-4.33 libev-4.33.gemspec
+ RPM_EC=0
++ jobs -p
+ exit 0
Child return code was: 0