Mock Version: 1.4.21
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --target x86_64 --nodeps /builddir/build/SPECS/nauty.spec'], chrootPath='/var/lib/mock/1124377-centos-stream-x86_64-1575548770.397098/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': 'en_US.UTF-8'}shell=Falselogger=<mockbuild.trace_decorator.getLog object at 0x7fd4726b0550>timeout=0uid=1001gid=135user='mockbuild'nspawn_args=['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.3x3qj6k9:/etc/resolv.conf']unshare_net=TrueprintOutput=True)
Using nspawn with args ['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.3x3qj6k9:/etc/resolv.conf']
Executing command: ['/usr/bin/systemd-nspawn', '-q', '-M', '01d04f6e0e4c44068e6bdf18c18669d4', '-D', '/var/lib/mock/1124377-centos-stream-x86_64-1575548770.397098/root', '-a', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.3x3qj6k9:/etc/resolv.conf', '--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=en_US.UTF-8', '-u', 'mockbuild', 'bash', '--login', '-c', '/usr/bin/rpmbuild -bs --target x86_64 --nodeps /builddir/build/SPECS/nauty.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'en_US.UTF-8'} and shell False
Building target platforms: x86_64
Building for target x86_64
Wrote: /builddir/build/SRPMS/nauty-2.6.12-1.el8.src.rpm
Child return code was: 0
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --target x86_64 --nodeps /builddir/build/SPECS/nauty.spec'], chrootPath='/var/lib/mock/1124377-centos-stream-x86_64-1575548770.397098/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': 'en_US.UTF-8'}shell=Falselogger=<mockbuild.trace_decorator.getLog object at 0x7fd4726b0550>timeout=0uid=1001gid=135user='mockbuild'nspawn_args=['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.3x3qj6k9:/etc/resolv.conf']unshare_net=TrueprintOutput=True)
Using nspawn with args ['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.3x3qj6k9:/etc/resolv.conf']
Executing command: ['/usr/bin/systemd-nspawn', '-q', '-M', '7e6456f28802462a8f6a78fbb34b03bf', '-D', '/var/lib/mock/1124377-centos-stream-x86_64-1575548770.397098/root', '-a', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.3x3qj6k9:/etc/resolv.conf', '--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=en_US.UTF-8', '-u', 'mockbuild', 'bash', '--login', '-c', '/usr/bin/rpmbuild -bb --target x86_64 --nodeps /builddir/build/SPECS/nauty.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'en_US.UTF-8'} and shell False
Building target platforms: x86_64
Building for target x86_64
Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.oqF723
+ umask 022
+ cd /builddir/build/BUILD
+ cd /builddir/build/BUILD
+ rm -rf nauty26r12
+ /usr/bin/gzip -dc /builddir/build/SOURCES/nauty26r12.tar.gz
+ /usr/bin/tar -xof -
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd nauty26r12
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ echo 'Patch #0 (nauty-fix-gt_numorbits.patch):'
Patch #0 (nauty-fix-gt_numorbits.patch):
+ /usr/bin/patch --no-backup-if-mismatch -p1 --fuzz=0
patching file labelg.c
patching file gtools-h.in
patching file gtnauty.c
+ echo 'Patch #1 (nauty-fix-include-extern.patch):'
Patch #1 (nauty-fix-include-extern.patch):
+ /usr/bin/patch --no-backup-if-mismatch -p1 --fuzz=0
patching file naurng.h
+ echo 'Patch #2 (nauty-zlib-blisstog.patch):'
Patch #2 (nauty-zlib-blisstog.patch):
+ /usr/bin/patch --no-backup-if-mismatch -p1 --fuzz=0
patching file blisstog.c
+ echo 'Patch #3 (nauty-help2man.patch):'
Patch #3 (nauty-help2man.patch):
+ /usr/bin/patch --no-backup-if-mismatch -p1 --fuzz=0
patching file watercluster2.c
patching file genbg.c
patching file geng.c
patching file genrang.c
patching file vcolg.c
patching file genspecialg.c
patching file cubhamg.c
+ echo 'Patch #4 (nauty-autotoolization.patch):'
Patch #4 (nauty-autotoolization.patch):
+ /usr/bin/patch --no-backup-if-mismatch -p1 --fuzz=0
patching file configure.ac
patching file Makefile.am
patching file m4/ld-version-script.m4
patching file runalltests
patching file nauty.map
patching file m4/gmp.m4
patching file gtools-h.in
patching file naugroup.h
patching file naurng.h
patching file nausparse.h
patching file nautinv.h
patching file naututil-h.in
patching file schreier.h
patching file nauty/Makefile.am
patching file nauty.pc.in
patching file m4/zlib.m4
patching file traces.h
patching file gutils.h
+ echo 'Patch #5 (nauty-includes.patch):'
Patch #5 (nauty-includes.patch):
+ /usr/bin/patch --no-backup-if-mismatch -p1 --fuzz=0
patching file nautyex1.c
patching file nautyex10.c
patching file nautyex2.c
patching file nautyex3.c
patching file nautyex4.c
patching file nautyex5.c
patching file nautyex6.c
patching file nautyex7.c
patching file nautyex8.c
patching file nautyex9.c
+ echo 'Patch #6 (nauty-tool-prefix.patch):'
Patch #6 (nauty-tool-prefix.patch):
+ /usr/bin/patch --no-backup-if-mismatch -p1 --fuzz=0
patching file Makefile.am
patching file runalltests
+ echo 'Patch #7 (nauty-popcnt.patch):'
Patch #7 (nauty-popcnt.patch):
+ /usr/bin/patch --no-backup-if-mismatch -p1 --fuzz=0
patching file addedgeg.c
patching file complg.c
patching file configure.ac
patching file deledgeg.c
patching file delptg.c
patching file directg.c
patching file genbg.c
patching file geng.c
patching file genquarticg.c
patching file gentourng.c
patching file gutil1.c
patching file gutil2.c
patching file listg.c
patching file multig.c
patching file naugraph.c
patching file nausparse.c
patching file nautinv.c
patching file naututil.c
patching file nauty-h.in
patching file vcolg.c
patching file watercluster2.c
+ rm -f makefile
+ sed -i s/@INJECTVER@/2.6.12/ configure.ac
+ autoreconf -fi
libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, 'autotool'.
libtoolize: copying file 'autotool/ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIRS, 'm4'.
libtoolize: copying file 'm4/libtool.m4'
libtoolize: copying file 'm4/ltoptions.m4'
libtoolize: copying file 'm4/ltsugar.m4'
libtoolize: copying file 'm4/ltversion.m4'
libtoolize: copying file 'm4/lt~obsolete.m4'
configure.ac:101: installing 'autotool/compile'
configure.ac:76: installing 'autotool/config.guess'
configure.ac:76: installing 'autotool/config.sub'
configure.ac:7: installing 'autotool/install-sh'
configure.ac:7: installing 'autotool/missing'
Makefile.am: installing 'autotool/depcomp'
parallel-tests: installing 'autotool/test-driver'
+ exit 0
Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.WXVW3w
+ umask 022
+ cd /builddir/build/BUILD
+ cd nauty26r12
+ export 'CFLAGS=-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv'
+ CFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv'
+ CFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv'
+ export CFLAGS
+ CXXFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection'
+ export CXXFLAGS
+ FFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -I/usr/lib64/gfortran/modules'
+ export FFLAGS
+ FCFLAGS='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -I/usr/lib64/gfortran/modules'
+ export FCFLAGS
+ LDFLAGS='-Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld'
+ export LDFLAGS
+ '[' 1 = 1 ']'
+++ dirname ./configure
++ find . -name config.guess -o -name config.sub
+ for i in $(find $(dirname ./configure) -name config.guess -o -name config.sub)
++ basename ./autotool/config.sub
+ '[' -f /usr/lib/rpm/redhat/config.sub ']'
+ /usr/bin/rm -f ./autotool/config.sub
++ basename ./autotool/config.sub
+ /usr/bin/cp -fv /usr/lib/rpm/redhat/config.sub ./autotool/config.sub
'/usr/lib/rpm/redhat/config.sub' -> './autotool/config.sub'
+ for i in $(find $(dirname ./configure) -name config.guess -o -name config.sub)
++ basename ./autotool/config.guess
+ '[' -f /usr/lib/rpm/redhat/config.guess ']'
+ /usr/bin/rm -f ./autotool/config.guess
++ basename ./autotool/config.guess
+ /usr/bin/cp -fv /usr/lib/rpm/redhat/config.guess ./autotool/config.guess
'/usr/lib/rpm/redhat/config.guess' -> './autotool/config.guess'
+ for i in $(find $(dirname ./configure) -name config.guess -o -name config.sub)
++ basename ./config.sub
+ '[' -f /usr/lib/rpm/redhat/config.sub ']'
+ /usr/bin/rm -f ./config.sub
++ basename ./config.sub
+ /usr/bin/cp -fv /usr/lib/rpm/redhat/config.sub ./config.sub
'/usr/lib/rpm/redhat/config.sub' -> './config.sub'
+ for i in $(find $(dirname ./configure) -name config.guess -o -name config.sub)
++ basename ./config.guess
+ '[' -f /usr/lib/rpm/redhat/config.guess ']'
+ /usr/bin/rm -f ./config.guess
++ basename ./config.guess
+ /usr/bin/cp -fv /usr/lib/rpm/redhat/config.guess ./config.guess
'/usr/lib/rpm/redhat/config.guess' -> './config.guess'
+ '[' 1 = 1 ']'
+ '[' x '!=' 'x-Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld' ']'
++ find . -name ltmain.sh
+ for i in $(find . -name ltmain.sh)
+ /usr/bin/sed -i.backup -e 's~compiler_flags=$~compiler_flags="-Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld"~' ./autotool/ltmain.sh
+ ./configure --build=x86_64-redhat-linux-gnu --host=x86_64-redhat-linux-gnu --program-prefix= --disable-dependency-tracking --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share --includedir=/usr/include --libdir=/usr/lib64 --libexecdir=/usr/libexec --localstatedir=/var --sharedstatedir=/var/lib --mandir=/usr/share/man --infodir=/usr/share/info --disable-static --enable-runtime-popcnt --enable-tls
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /usr/bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking build system type... x86_64-redhat-linux-gnu
checking host system type... x86_64-redhat-linux-gnu
checking for help2man... /usr/bin/help2man
checking for x86_64-redhat-linux-gnu-gcc... no
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking whether gcc understands -c and -o together... yes
checking whether make supports the include directive... yes (GNU style)
checking dependency style of gcc... none
checking whether ln -s works... yes
checking whether make sets $(MAKE)... (cached) yes
checking how to print strings... printf
checking for a sed that does not truncate output... /usr/bin/sed
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for fgrep... /usr/bin/grep -F
checking for ld used by gcc... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B
checking the name lister (/usr/bin/nm -B) interface... BSD nm
checking the maximum length of command line arguments... 1572864
checking how to convert x86_64-redhat-linux-gnu file names to x86_64-redhat-linux-gnu format... func_convert_file_noop
checking how to convert x86_64-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 x86_64-redhat-linux-gnu-objdump... no
checking for objdump... objdump
checking how to recognize dependent libraries... pass_all
checking for x86_64-redhat-linux-gnu-dlltool... no
checking for dlltool... no
checking how to associate runtime and link libraries... printf %s\n
checking for x86_64-redhat-linux-gnu-ar... no
checking for ar... ar
checking for archiver @FILE support... @
checking for x86_64-redhat-linux-gnu-strip... no
checking for strip... strip
checking for x86_64-redhat-linux-gnu-ranlib... no
checking for ranlib... ranlib
checking command to parse /usr/bin/nm -B output from gcc object... ok
checking for sysroot... no
checking for a working dd... /usr/bin/dd
checking how to truncate binary pipes... /usr/bin/dd bs=4096 count=1
checking for x86_64-redhat-linux-gnu-mt... no
checking for mt... no
checking if : is a manifest tool... no
checking how to run the C preprocessor... gcc -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking for dlfcn.h... yes
checking for objdir... .libs
checking if gcc supports -fno-rtti -fno-exceptions... no
checking for gcc option to produce PIC... -fPIC -DPIC
checking if gcc PIC flag -fPIC -DPIC works... yes
checking if gcc static flag -static works... no
checking if gcc supports -c -o file.o... yes
checking if gcc supports -c -o file.o... (cached) yes
checking whether the gcc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... no
checking for special C compiler options needed for large files... no
checking for _FILE_OFFSET_BITS value needed for large files... no
checking for sys/wait.h that is POSIX.1 compatible... yes
checking signal.h usability... yes
checking signal.h presence... yes
checking for signal.h... yes
checking stddef.h usability... yes
checking stddef.h presence... yes
checking for stddef.h... yes
checking for unistd.h... (cached) yes
checking for sys/types.h... (cached) yes
checking for sys/wait.h... (cached) yes
checking for stdlib.h... (cached) yes
checking for string.h... (cached) yes
checking errno.h usability... yes
checking errno.h presence... yes
checking for errno.h... yes
checking pthread.h usability... yes
checking pthread.h presence... yes
checking for pthread.h... yes
checking for pid_t... yes
checking if malloc is declared in stdlib.h or malloc.h... 1
checking if ftell is declared in stdio.h... 1
checking if fdopen is declared in stdio.h... 1
checking if popen is declared in stdio.h... 1
checking if putenv is declared in stdlib.h... 1
checking if setenv is declared in stdlib.h... 1
checking if INFINITY is declared in math.h... 1
checking size of int... 4
checking size of long... 8
checking size of long long... 8
checking size of __int128_t... 16
checking for an ANSI C-conforming const... yes
checking for isatty... yes
checking for time... yes
checking for gettimeofday... yes
checking for times... yes
checking for getrusage... yes
checking for perror... yes
checking for pipe... yes
checking for wait... yes
checking for popen... yes
checking for putenv... yes
checking for setenv... yes
checking vfork.h usability... no
checking vfork.h presence... no
checking for vfork.h... no
checking for fork... yes
checking for vfork... yes
checking for working fork... yes
checking for working vfork... (cached) yes
checking for fseeko... yes
checking for sigaction... yes
checking for sigprocmask... yes
checking if popcnt instruction is available and requested... 1
checking if __builtin_popcount() is supported... 1
checking if __builtin_popcountl() is supported... 1
checking if __builtin_popcountll() is supported... 1
checking if __builtin_clz() is supported... 1
checking if __builtin_clzl() is supported... 1
checking if __builtin_clzll() is supported... 1
checking for pthread_create... no
checking for pthread_create in -lpthread... yes
checking for getc_unlocked... yes
checking for flockfile... yes
checking for thread local storage (TLS) class... __thread
checking for gsort... no
checking for sort... sort
checking if sort supports the -k switch... 1
CFLAGS=-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv
MORECFLAGS= -mpopcnt
checking if LD -Wl,--version-script works... yes
checking for x86_64-redhat-linux-gnu-pkg-config... /usr/bin/x86_64-redhat-linux-gnu-pkg-config
checking pkg-config is at least version 0.9.0... yes
checking for cos in -lm... yes
checking whether ZLIB is disabled... no
checking for ZLIB... yes
checking whether GMP is disabled... no
checking for GMP - version >= 5.1.2... yes
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating nauty.pc
config.status: creating Makefile
config.status: creating nauty/Makefile
config.status: creating nauty.h
config.status: creating naututil.h
config.status: creating gtools.h
config.status: creating nauty/nauty_config.h
config.status: executing depfiles commands
config.status: executing libtool commands
+ make -j2
Making all in nauty
make[1]: Entering directory '/builddir/build/BUILD/nauty26r12/nauty'
make  all-am
make[2]: Entering directory '/builddir/build/BUILD/nauty26r12/nauty'
rm -f nauty.h nautinv.h naurng.h nausparse.h naututil.h naugroup.h schreier.h traces.h gtools.h gutils.h
HEADERLIST=" \
	../nauty.h \
	../naututil.h \
	../gtools.h \
	../nautinv.h \
	../naurng.h \
	../nausparse.h \
	../naugroup.h \
	../schreier.h \
	../traces.h \
	../gutils.h \
	"; \
for h in $HEADERLIST; do \
	BASENAME=`basename $h`; \
	test -e $BASENAME || ln -s $h $BASENAME; \
done
make[2]: Leaving directory '/builddir/build/BUILD/nauty26r12/nauty'
make[1]: Leaving directory '/builddir/build/BUILD/nauty26r12/nauty'
make[1]: Entering directory '/builddir/build/BUILD/nauty26r12'
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o dreadnaut-dreadnaut.o `test -f 'dreadnaut.c' || echo './'`dreadnaut.c
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty.lo nauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nauty.c  -fPIC -DPIC -o .libs/nauty.o
nauty.c: In function 'firstpathnode0.isra.2':
nauty.c:110:42: warning: 'childcount' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define OPTCALL(proc) if (proc != NULL) (*proc)
                                          ^
nauty.c:556:41: note: 'childcount' was declared here
     int tv1,index,rtnlevel,tcellsize,tc,childcount,qinvar,refcode;
                                         ^~~~~~~~~~
dreadnaut.c: In function 'main':
dreadnaut.c:1741:39: warning: 'timeafter' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             (timeafter-timebefore)/actmult);
                             ~~~~~~~~~~^~~~~~~~~~~~
dreadnaut.c:1741:39: warning: 'timebefore' may be used uninitialized in this function [-Wmaybe-uninitialized]
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nautil.lo nautil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nautil.c  -fPIC -DPIC -o .libs/nautil.o
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nausparse.lo nausparse.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nausparse.c  -fPIC -DPIC -o .libs/nausparse.o
nausparse.c: In function 'cleanup_sg':
nausparse.c:561:18: warning: unused variable 'sg' [-Wunused-variable]
     sparsegraph *sg,*sh;
                  ^~
In file included from nausparse.h:26,
                 from nausparse.c:30:
nausparse.c: At top level:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'nauty_to_sg' should return 'sparsegraph * (*)(graph *, sparsegraph *, int,  int)' {aka 'struct <anonymous> * (*)(long unsigned int *, struct <anonymous> *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nausparse.c:1476:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(sparsegraph*,nauty_to_sg,(graph *g, sparsegraph *sg, int m, int n),
 ^~~~~~~~~~
nausparse.c:1476:25: note: resolver indirect function declared here
 POPCNTFUNC(sparsegraph*,nauty_to_sg,(graph *g, sparsegraph *sg, int m, int n),
                         ^~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o naugraph.lo naugraph.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naugraph.c  -fPIC -DPIC -o .libs/naugraph.o
In file included from naugraph.c:25:
nauty.h:805:11: warning: 'ifunc' resolver for 'refine' should return 'void (*)(graph *, int *, int *, int,  int *, int *, set *, int *, int,  int)' {aka 'void (*)(long unsigned int *, int *, int *, int,  int *, int *, long unsigned int *, int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:185:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine,(graph *g, int *lab, int *ptn, int level, int *numcells,
 ^~~~~~~~~~
naugraph.c:185:17: note: resolver indirect function declared here
 POPCNTFUNC(void,refine,(graph *g, int *lab, int *ptn, int level, int *numcells,
                 ^~~~~~
nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
nauty.h:805:11: warning: 'ifunc' resolver for 'refine1' should return 'void (*)(graph *, int *, int *, int,  int *, int *, set *, int *, int,  int)' {aka 'void (*)(long unsigned int *, int *, int *, int,  int *, int *, long unsigned int *, int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:339:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
 ^~~~~~~~~~
naugraph.c:339:17: note: resolver indirect function declared here
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
                 ^~~~~~~
nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
In file included from naugraph.c:25:
naugraph.c: In function 'slow_refine1':
nauty.h:507:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
In file included from naugraph.c:25:
naugraph.c:348:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:339:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
 ^~~~~~~~~~
In file included from naugraph.c:25:
naugraph.c: In function 'fast_refine1':
nauty.h:507:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
In file included from naugraph.c:25:
naugraph.c:348:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:339:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
 ^~~~~~~~~~
In file included from naugraph.c:25:
naugraph.c: In function 'slow_refine':
nauty.h:517:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
In file included from naugraph.c:25:
naugraph.c:195:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:185:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine,(graph *g, int *lab, int *ptn, int level, int *numcells,
 ^~~~~~~~~~
In file included from naugraph.c:25:
naugraph.c: In function 'fast_refine':
nauty.h:517:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
In file included from naugraph.c:25:
naugraph.c:195:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:185:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine,(graph *g, int *lab, int *ptn, int level, int *numcells,
 ^~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o naurng.lo naurng.c
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o schreier.lo schreier.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naurng.c  -fPIC -DPIC -o .libs/naurng.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c schreier.c  -fPIC -DPIC -o .libs/schreier.o
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o traces.lo traces.c
schreier.c:53:1: warning: 'testispermutation' defined but not used [-Wunused-function]
 testispermutation(int id, int *p, int n)
 ^~~~~~~~~~~~~~~~~
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c traces.c  -fPIC -DPIC -o .libs/traces.o
traces.c: In function 'Traces':
traces.c:835:12: warning: unused variable 'j1' [-Wunused-variable]
     size_t j1;
            ^~
traces.c:834:48: warning: unused variable 'wgh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                                ^~~~
traces.c:834:41: warning: unused variable 'wgh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                         ^~~~
traces.c:834:34: warning: unused variable 'ngh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c:834:27: warning: unused variable 'ngh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                           ^~~~
traces.c:834:20: warning: unused variable 'vtx2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                    ^~~~
traces.c:834:14: warning: unused variable 'vtx1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
              ^~~~
traces.c:834:9: warning: unused variable 'deg' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
         ^~~
traces.c: In function 'traces_refine':
traces.c:1376:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:1375:9: warning: variable 'conta' set but not used [-Wunused-but-set-variable]
     int conta;
         ^~~~~
traces.c: In function 'traces_refine_notrace':
traces.c:2143:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c:2133:56: warning: unused variable 'auxcells' [-Wunused-variable]
     int i, j, k, jk, sc, ind0, ind1, ind2, ind3, labi, auxcells;
                                                        ^~~~~~~~
traces.c: In function 'traces_refine_maketrie':
traces.c:2738:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_comptrie':
traces.c:3314:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_sametrace':
traces.c:3896:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c: In function 'refine_tr':
traces.c:4561:15: warning: unused variable 'm' [-Wunused-variable]
     const int m = SETWORDSNEEDED(n);
               ^
traces.c: In function 'refine_tr_refine':
traces.c:4737:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:4735:13: warning: unused variable 'TraceCell' [-Wunused-variable]
     boolean TraceCell = FALSE;
             ^~~~~~~~~
schreier.c: In function 'filterschreier.constprop':
traces.c:4733:85: warning: unused variable 'Tracestpend' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                                     ^~~~~~~~~~~
traces.c:4733:73: warning: unused variable 'Traceccend' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                         ^~~~~~~~~~
schreier.c:648:16: warning: 'ident' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if (!ident && !ingroup)
         ~~~~~~~^~~~~~~~~~~
traces.c:4733:63: warning: unused variable 'TraceEnd' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                               ^~~~~~~~
traces.c:4733:31: warning: unused variable 'TracePos' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                               ^~~~~~~~
traces.c:4731:9: warning: variable 'newtrace' set but not used [-Wunused-but-set-variable]
     int newtrace = FALSE;
         ^~~~~~~~
traces.c:4728:87: warning: unused variable 'SingInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd, SingInd;
                                                                                       ^~~~~~~
traces.c:4728:72: warning: unused variable 'TraceStepsInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd, SingInd;
                                                                        ^~~~~~~~~~~~~
traces.c:4728:60: warning: unused variable 'TraceCCInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd, SingInd;
                                                            ^~~~~~~~~~
traces.c: In function 'CheckForMatching':
traces.c:5984:10: warning: variable 'cls' set but not used [-Wunused-but-set-variable]
     int *cls;
          ^~~
traces.c: In function 'Complete':
traces.c:6249:9: warning: unused variable 'numtemporbits' [-Wunused-variable]
     int numtemporbits;
         ^~~~~~~~~~~~~
traces.c:6247:12: warning: unused variable 'j' [-Wunused-variable]
     int i, j, k;
            ^
traces.c: In function 'CompStage1':
traces.c:6797:28: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TreeNode, *TrieNode;
                            ^~~~~~~~
traces.c:6796:52: warning: unused variable 'temp' [-Wunused-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                                                    ^~~~
traces.c:6796:29: warning: variable 'gom_level' set but not used [-Wunused-but-set-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                             ^~~~~~~~~
traces.c: In function 'CompStage2':
traces.c:6997:17: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TrieNode;
                 ^~~~~~~~
traces.c:6995:17: warning: unused variable 'AuxOrb' [-Wunused-variable]
     int *CuOrb,*AuxOrb;
                 ^~~~~~
traces.c: In function 'copy_sg_structure':
traces.c:7485:18: warning: unused variable 'v2' [-Wunused-variable]
     size_t *v1, *v2, k;
                  ^~
traces.c:7483:25: warning: unused variable 'e2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                         ^~
traces.c:7483:20: warning: unused variable 'd2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                    ^~
traces.c:7483:15: warning: variable 'e1' set but not used [-Wunused-but-set-variable]
     int *d1, *e1, *d2, *e2;
               ^~
traces.c: In function 'NonSingDegPlus2':
traces.c:8792:27: warning: variable 'singcount' set but not used [-Wunused-but-set-variable]
     int k, deg1, singdeg, singcount;
                           ^~~~~~~~~
traces.c: In function 'PrintWeightedGraph2':
traces.c:9463:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'PrintBlissGraph':
traces.c:9479:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'WeightCodes':
traces.c:10378:34: warning: variable 'ngh2' set but not used [-Wunused-but-set-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c: At top level:
traces.c:241:16: warning: 'traces_degree_refine' declared 'static' but never defined [-Wunused-function]
 static boolean traces_degree_refine(sparsegraph*, Candidate*, int, Partition*,
                ^~~~~~~~~~~~~~~~~~~~
traces.c:254:13: warning: 'traces_refine_refine' declared 'static' but never defined [-Wunused-function]
 static int  traces_refine_refine(sparsegraph*, Candidate*, int, Partition*,
             ^~~~~~~~~~~~~~~~~~~~
traces.c:10521:9: warning: 'TargetCellFirstPathSmall' defined but not used [-Wunused-function]
 boolean TargetCellFirstPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
         ^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:10487:5: warning: 'TargetCellExpPathSmall' defined but not used [-Wunused-function]
 int TargetCellExpPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
     ^~~~~~~~~~~~~~~~~~~~~~
traces.c:10453:9: warning: 'TargetCellSmall' defined but not used [-Wunused-function]
 boolean TargetCellSmall(Candidate *TargCand, Partition *Part, int n, struct TracesVars* tv, int Lv) {
         ^~~~~~~~~~~~~~~
traces.c:10353:5: warning: 'VerifyPerm' defined but not used [-Wunused-function]
 int VerifyPerm(int *perm, int n,int where) {
     ^~~~~~~~~~
traces.c:10334:9: warning: 'VerifyPart' defined but not used [-Wunused-function]
 boolean VerifyPart(Partition *Part, int start, int end) {
         ^~~~~~~~~~
traces.c:10321:9: warning: 'VerifyId' defined but not used [-Wunused-function]
 boolean VerifyId(int *p, int n) {
         ^~~~~~~~
traces.c:10306:9: warning: 'VerifyCand' defined but not used [-Wunused-function]
 boolean VerifyCand(Candidate *Cand, int n, int line) {
         ^~~~~~~~~~
traces.c:10224:7: warning: 'trie_dump' defined but not used [-Wunused-function]
 void  trie_dump(trie *t) {
       ^~~~~~~~~
traces.c:9794:6: warning: 'SetAutom' defined but not used [-Wunused-function]
 void SetAutom(int q, int n, struct TracesVars *tv) {
      ^~~~~~~~
traces.c:9493:6: warning: 'putgraphplus_sg' defined but not used [-Wunused-function]
 void putgraphplus_sg(FILE *f, sparsegraph *sg, int linelength)
      ^~~~~~~~~~~~~~~
traces.c:9477:6: warning: 'PrintBlissGraph' defined but not used [-Wunused-function]
 void PrintBlissGraph(int n) {
      ^~~~~~~~~~~~~~~
traces.c:9461:6: warning: 'PrintWeightedGraph2' defined but not used [-Wunused-function]
 void PrintWeightedGraph2(int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:9443:6: warning: 'PrintWeightedGraph1' defined but not used [-Wunused-function]
 void PrintWeightedGraph1(sparsegraph *g_arg, int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:9189:5: warning: 'Preprocess_refine' defined but not used [-Wunused-function]
 int Preprocess_refine(sparsegraph *sg,
     ^~~~~~~~~~~~~~~~~
traces.c:8630:6: warning: 'MakeDiscrete' defined but not used [-Wunused-function]
 void MakeDiscrete(Partition *Part, int cell) {
      ^~~~~~~~~~~~
traces.c:6245:6: warning: 'Complete' defined but not used [-Wunused-function]
 void Complete(sparsegraph *sg_orig, Candidate *Cand, Partition *Part, int cell, TracesVars *tv,
      ^~~~~~~~
traces.c: In function 'refine_tr_refine':
traces.c:5316:12: warning: 'TraceInd' is used uninitialized in this function [-Wuninitialized]
     return TraceInd;
            ^~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o gtools.lo gtools.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gtools.c  -fPIC -DPIC -o .libs/gtools.o
In file included from gtools.h:63,
                 from gtools.c:6:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gtools.c: In function 'getecline':
gtools.c:406:9: warning: 'sizesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int sizesize,edgesize;
         ^~~~~~~~
gtools.c:444:16: warning: 'edgesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
         s[1] = (char)((sizesize << 4) + edgesize);
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gtools.c:439:44: warning: 'bodysize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     DYNALLOC1(unsigned char,s,s_sz,headsize+bodysize,"getecline");
                                            ^
gtools.c:439:44: warning: 'headsize' may be used uninitialized in this function [-Wmaybe-uninitialized]
gtools.c: In function 'stringtograph':
gtools.c:677:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
gtools.c: In function 'stringtograph_inc':
gtools.c:832:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg':
./nauty/nauty.h:1031:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:915:9: note: 'm' was declared here
     int m,n;
         ^
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg_inc':
./nauty/nauty.h:1031:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:1068:9: note: 'm' was declared here
     int m,n;
         ^
gtools.c: In function 'stringtosparsegraph':
gtools.c:1270:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o naututil.lo naututil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naututil.c  -fPIC -DPIC -o .libs/naututil.o
naututil.c:106:41: warning: missing braces around initializer [-Wmissing-braces]
 static TLS_ATTR echunkw first_echunkw = {NULL,{0,0,0}};
                                         ^
                                                {    }
naututil.c:106:41: warning: missing braces around initializer [-Wmissing-braces]
 static TLS_ATTR echunkw first_echunkw = {NULL,{0,0,0}};
                                         ^
                                                {    }
In file included from naututil.h:121,
                 from naututil.c:84:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'setinter' should return 'int (*)(set *, set *, int)' {aka 'int (*)(long unsigned int *, long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naututil.c:146:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,setinter,(set *set1, set *set2, int m),
 ^~~~~~~~~~
naututil.c:146:16: note: resolver indirect function declared here
 POPCNTFUNC(int,setinter,(set *set1, set *set2, int m),
                ^~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'setsize' should return 'int (*)(set *, int)' {aka 'int (*)(long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naututil.c:176:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,setsize,(set *set1, int m),
 ^~~~~~~~~~
naututil.c:176:16: note: resolver indirect function declared here
 POPCNTFUNC(int,setsize,(set *set1, int m),
                ^~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
traces.c: In function 'traces_refine_notrace.isra.19':
traces.c:2543:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:2556:39: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                       ^
traces.c:2557:45: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                             ^
traces.c:2135:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd;
         ^~~~~~~~~
traces.c: In function 'traces_refine_sametrace.isra.20':
traces.c:4341:79: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:4356:43: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     CStack[BigCellPos] = ind0;
                                           ^
traces.c:4357:49: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     StackMarkers[BigCell] = 0;
                                                 ^
traces.c:3888:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
         ^~~~~~~~~
traces.c: In function 'traces_refine_comptrie.isra.25':
traces.c:3709:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:3724:39: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                       ^
traces.c:3725:45: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                             ^
traces.c:3306:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd;
         ^~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nautinv.lo nautinv.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nautinv.c  -fPIC -DPIC -o .libs/nautinv.o
traces.c: In function 'traces_refine.isra.32':
traces.c:1856:79: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:1871:43: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     CStack[BigCellPos] = ind0;
                                           ^
traces.c:1872:49: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     StackMarkers[BigCell] = 0;
                                                 ^
nautinv.c: In function 'cellind':
nautinv.c:1375:17: warning: unused variable 'sw' [-Wunused-variable]
         setword sw;
                 ^~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c: At top level:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'disjoint_edges' should return 'int (*)(const set *, const set *, int)' {aka 'int (*)(const long unsigned int *, const long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:224:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int __attribute__((pure)),disjoint_edges,
 ^~~~~~~~~~~~~~~~~
nautinv.c:224:45: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int __attribute__((pure)),disjoint_edges,
                                             ^~~~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'semirefine' should return 'int (*)(graph *, int *, int *, int,  int *, int,  set *, int,  int)' {aka 'int (*)(long unsigned int *, int *, int *, int,  int *, int,  long unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1567:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,semirefine,
 ^~~~~~~~~~~~~~~~~
nautinv.c:1567:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,semirefine,
                       ^~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'not_common_edges' should return 'int (*)(set *, const set *, int)' {aka 'int (*)(long unsigned int *, const long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1338:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,not_common_edges,(set *ns, const set *gv, int m),
 ^~~~~~~~~~~~~~~~~
nautinv.c:1338:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,not_common_edges,(set *ns, const set *gv, int m),
                       ^~~~~~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'common_edges' should return 'int (*)(set *, const set *, int)' {aka 'int (*)(long unsigned int *, const long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1236:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,common_edges,(set *ns, const set *gv, int m),
 ^~~~~~~~~~~~~~~~~
nautinv.c:1236:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,common_edges,(set *ns, const set *gv, int m),
                       ^~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'triedges' should return 'int (*)(const set *, const set *, const set *, int)' {aka 'int (*)(const long unsigned int *, const long unsigned int *, const long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:744:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int __attribute__((pure)),triedges,
 ^~~~~~~~~~~~~~~~~
nautinv.c:744:45: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int __attribute__((pure)),triedges,
                                             ^~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c: In function 'slow_semirefine':
./nauty/nauty.h:517:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c:1578:14: note: 'maxpos' was declared here
  int maxcell,maxpos,hint;
              ^~~~~~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1567:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,semirefine,
 ^~~~~~~~~~~~~~~~~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c: In function 'fast_semirefine':
./nauty/nauty.h:517:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c:1578:14: note: 'maxpos' was declared here
  int maxcell,maxpos,hint;
              ^~~~~~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1567:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,semirefine,
 ^~~~~~~~~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o gutil1.lo gutil1.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gutil1.c  -fPIC -DPIC -o .libs/gutil1.o
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil1.c:3:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'degstats' should return 'void (*)(graph *, int,  int,  long unsigned int *, int *, int *, int *, int *, boolean *)' {aka 'void (*)(long unsigned int *, int,  int,  long unsigned int *, int *, int *, int *, int *, int *)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:8:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,degstats,
 ^~~~~~~~~~
gutil1.c:8:17: note: resolver indirect function declared here
 POPCNTFUNC(void,degstats,
                 ^~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'issubconnected' should return 'boolean (*)(graph *, set *, int,  int)' {aka 'int (*)(long unsigned int *, long unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:306:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(boolean,issubconnected,(graph *g, set *sub, int m, int n),
 ^~~~~~~~~~
gutil1.c:306:20: note: resolver indirect function declared here
 POPCNTFUNC(boolean,issubconnected,(graph *g, set *sub, int m, int n),
                    ^~~~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'isconnected1' should return 'boolean (*)(graph *, int)' {aka 'int (*)(long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:239:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(boolean,isconnected1,(graph *g, int n),
 ^~~~~~~~~~
gutil1.c:239:20: note: resolver indirect function declared here
 POPCNTFUNC(boolean,isconnected1,(graph *g, int n),
                    ^~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'degstats2' should return 'void (*)(graph *, boolean,  int,  int,  long unsigned int *, int *, int *, int *, int *, int *, int *, int *, int *, int *, boolean *)' {aka 'void (*)(long unsigned int *, int,  int,  int,  long unsigned int *, int *, int *, int *, int *, int *, int *, int *, int *, int *, int *)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:67:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,degstats2,
 ^~~~~~~~~~
gutil1.c:67:17: note: resolver indirect function declared here
 POPCNTFUNC(void,degstats2,
                 ^~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
In file included from gtools.h:63,
                 from gutil1.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o gutil2.lo gutil2.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gutil2.c  -fPIC -DPIC -o .libs/gutil2.o
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'pathcount1' should return 'long int (*)(graph *, int,  setword,  setword)' {aka 'long int (*)(long unsigned int *, int,  long unsigned int,  long unsigned int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:24:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,pathcount1,(graph *g, int start, setword body, setword last),
 ^~~~~~~~~~
gutil2.c:24:17: note: resolver indirect function declared here
 POPCNTFUNC(long,pathcount1,(graph *g, int start, setword body, setword last),
                 ^~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'conncontent' should return 'int (*)(graph *, int,  int)' {aka 'int (*)(long unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:340:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
 ^~~~~~~~~~
gutil2.c:340:16: note: resolver indirect function declared here
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
                ^~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'commonnbrs' should return 'void (*)(graph *, int *, int *, int *, int *, int,  int)' {aka 'void (*)(long unsigned int *, int *, int *, int *, int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:229:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,commonnbrs,
 ^~~~~~~~~~
gutil2.c:229:17: note: resolver indirect function declared here
 POPCNTFUNC(void,commonnbrs,
                 ^~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'numtriangles' should return 'long int (*)(graph *, int,  int)' {aka 'long int (*)(long unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:178:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,numtriangles,(graph *g, int m, int n),
 ^~~~~~~~~~
gutil2.c:178:17: note: resolver indirect function declared here
 POPCNTFUNC(long,numtriangles,(graph *g, int m, int n),
                 ^~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'numtriangles1' should return 'long int (*)(graph *, int)' {aka 'long int (*)(long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:154:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,numtriangles1,(graph *g, int n),
 ^~~~~~~~~~
gutil2.c:154:17: note: resolver indirect function declared here
 POPCNTFUNC(long,numtriangles1,(graph *g, int n),
                 ^~~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'indpathcount1' should return 'long int (*)(graph *, int,  setword,  setword)' {aka 'long int (*)(long unsigned int *, int,  long unsigned int,  long unsigned int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:88:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,indpathcount1,(graph *g, int start, setword body, setword last),
 ^~~~~~~~~~
gutil2.c:88:17: note: resolver indirect function declared here
 POPCNTFUNC(long,indpathcount1,(graph *g, int start, setword body, setword last),
                 ^~~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
In file included from gtools.h:63,
                 from gutil2.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gutil2.c: In function 'slow_conncontent':
gutil2.c:347:9: warning: 'minv' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int minv,mindeg,deg,goodv;
         ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
gutil2.c:347:9: note: 'minv' was declared here
     int minv,mindeg,deg,goodv;
         ^~~~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:340:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
 ^~~~~~~~~~
gutil2.c: In function 'fast_conncontent':
gutil2.c:347:9: warning: 'minv' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int minv,mindeg,deg,goodv;
         ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
gutil2.c:347:9: note: 'minv' was declared here
     int minv,mindeg,deg,goodv;
         ^~~~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:340:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
 ^~~~~~~~~~
traces.c: In function 'CompStage1':
traces.c:3130:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:2736:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:3144:39: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                       ^
traces.c:2736:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:3145:45: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                             ^
traces.c:2736:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
traces.c:2730:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd;
         ^~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o gtnauty.lo gtnauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gtnauty.c  -fPIC -DPIC -o .libs/gtnauty.o
gtnauty.c: In function 'hasloops':
gtnauty.c:121:11: warning: variable 'nl' set but not used [-Wunused-but-set-variable]
     int i,nl;
           ^~
In file included from gtools.h:63,
                 from gtnauty.c:13:
At top level:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o naugroup.lo naugroup.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naugroup.c  -fPIC -DPIC -o .libs/naugroup.o
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_addedgeg-addedgeg.o `test -f 'addedgeg.c' || echo './'`addedgeg.c
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from addedgeg.c:22:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'compute_degree' should return 'int (*)(const graph *, int *, int,  int)' {aka 'int (*)(const long unsigned int *, int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
addedgeg.c:77:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,compute_degree,(const graph *g, int *deg, int m, int n),
 ^~~~~~~~~~~~~~~~~
addedgeg.c:77:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,compute_degree,(const graph *g, int *deg, int m, int n),
                       ^~~~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_amtog-amtog.o `test -f 'amtog.c' || echo './'`amtog.c
traces.c: In function 'refine_tr':
traces.c:5251:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         if ((StackMarkers[ind4] != tv->stackmark) && (value > BigCellSize)) {
                                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:4734:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:5264:47: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind4;
                                               ^
traces.c:4734:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:5265:53: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                                     ^
traces.c:4734:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
amtog.c: In function 'main':
amtog.c:49:29: warning: variable 'nowarn' set but not used [-Wunused-but-set-variable]
     boolean zswitch,oswitch,nowarn;
                             ^~~~~~
In file included from gtools.h:63,
                 from amtog.c:34:
At top level:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_biplabg-biplabg.o `test -f 'biplabg.c' || echo './'`biplabg.c
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_catg-catg.o `test -f 'catg.c' || echo './'`catg.c
In file included from gtools.h:63,
                 from catg.c:14:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_complg-complg.o `test -f 'complg.c' || echo './'`complg.c
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from complg.c:21:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'num_edges' should return 'size_t (*)(const graph *, size_t)' {aka 'long unsigned int (*)(const long unsigned int *, long unsigned int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
complg.c:54:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(size_t __attribute__((pure)),num_edges,
 ^~~~~~~~~~~~~~~~~
complg.c:54:48: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(size_t __attribute__((pure)),num_edges,
                                                ^~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
complg.c: In function 'main':
complg.c:258:17: warning: 'loopsc' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 fcanonise(gc,m,n,hc,NULL,digraph||loopsc>0);
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_converseg-converseg.o `test -f 'converseg.c' || echo './'`converseg.c
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_copyg-copyg.o `test -f 'copyg.c' || echo './'`copyg.c
In file included from gtools.h:63,
                 from copyg.c:33:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_countg-testg.o `test -f 'testg.c' || echo './'`testg.c
In file included from testg.c:301:
splay.c: In function 'splay_insert':
splay.c:249:9: warning: unused variable 'i' [-Wunused-variable]
     int i,cmp;
         ^
splay.c: In function 'splay_lookup':
splay.c:314:9: warning: unused variable 'i' [-Wunused-variable]
     int i,cmp;   /* i is available for COMPARE */
         ^
traces.c: In function 'Traces':
traces.c:6537:44: warning: 'closeloop' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         if (closeloop < tv->tolevel) k = SpineTL->tgtend;
                                            ^
traces.c:6280:13: note: 'closeloop' was declared here
     boolean closeloop, firstsing, has_nexttcell;
             ^~~~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_cubhamg-cubhamg.o `test -f 'cubhamg.c' || echo './'`cubhamg.c
cubhamg.c: In function 'check_it':
cubhamg.c:199:9: warning: variable 'xdin' set but not used [-Wunused-but-set-variable]
     int xdin[MAXN],xdout[MAXN],xnin,v,i,j,k,l,*gv,xin,xout,has1;
         ^~~~
cubhamg.c: In function 'eplus':
cubhamg.c:1035:8: warning: variable 'a' set but not used [-Wunused-but-set-variable]
  int i,a,b,c,d,xy,why;
        ^
cubhamg.c: In function 'main':
cubhamg.c:1603:23: warning: unused variable 'm' [-Wunused-variable]
         int ch,weight,m,n,ne,i,namesgot,nl;
                       ^
At top level:
cubhamg.c:1531:1: warning: 'gtocub' defined but not used [-Wunused-function]
 gtocub(graph *g, int m, int n, cubgraph cub, int *pne)
 ^~~~~~
cubhamg.c:1445:1: warning: 'biconnected_v' defined but not used [-Wunused-function]
 biconnected_v(graph *g, int vv, int m, int n)
 ^~~~~~~~~~~~~
cubhamg.c:194:1: warning: 'check_it' defined but not used [-Wunused-function]
 check_it(int index, cubgraph g, cubgraph eno, edgevec v1, edgevec v2,
 ^~~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_deledgeg-deledgeg.o `test -f 'deledgeg.c' || echo './'`deledgeg.c
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from deledgeg.c:17:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'compute_degree' should return 'int (*)(const graph *, int *, int,  int)' {aka 'int (*)(const long unsigned int *, int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
deledgeg.c:20:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,compute_degree,(const graph *g, int *deg, int m, int n),
 ^~~~~~~~~~~~~~~~~
deledgeg.c:20:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,compute_degree,(const graph *g, int *deg, int m, int n),
                       ^~~~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_delptg-delptg.o `test -f 'delptg.c' || echo './'`delptg.c
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from delptg.c:20:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'check_degree' should return 'void (*)(const graph *, boolean *, int,  int,  long int,  long int)' {aka 'void (*)(const long unsigned int *, int *, int,  int,  long int,  long int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
delptg.c:108:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,check_degree,
 ^~~~~~~~~~~~~~~~~
delptg.c:108:24: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(void,check_degree,
                        ^~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_directg-directg.o `test -f 'directg.c' || echo './'`directg.c
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from directg.c:31:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'compute_degree' should return 'int (*)(const set *, int)' {aka 'int (*)(const long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
directg.c:387:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int __attribute__((pure)),compute_degree,(const set *s, int m),
 ^~~~~~~~~~~~~~~~~
directg.c:387:45: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int __attribute__((pure)),compute_degree,(const set *s, int m),
                                             ^~~~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_dretodot-dretodot.o `test -f 'dretodot.c' || echo './'`dretodot.c
In file included from gtools.h:63,
                 from dretodot.c:41:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_dretog-dretog.o `test -f 'dretog.c' || echo './'`dretog.c
dretodot.c: In function 'main':
dretodot.c:269:56: warning: 'RnkIndDist' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int nodescale, distance, StInd, StIndDist, RnkInd, RnkIndDist;
                                                        ^~~~~~~~~~
dretodot.c:578:11: warning: 'StInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     while (k<StInd) {
           ^
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from dretodot.c:41:
./nauty/nauty.h:1067:20: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if ((size_t)(sz1)*(size_t)(sz2) > name_sz) \
                    ^
dretodot.c:253:6: note: 'm' was declared here
  int m, n, c, a, i, j, k, end, n_count;
      ^
In file included from gtools.h:63,
                 from dretog.c:33:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_genbg-genbg.o `test -f 'genbg.c' || echo './'`genbg.c
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from genbg.c:158:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'distinvar' should return 'boolean (*)(graph *, int *, int,  int)' {aka 'int (*)(unsigned int *, int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genbg.c:468:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(boolean,distinvar,(graph *g, int *invar, int n1, int n2),
 ^~~~~~~~~~~~~~~~~
genbg.c:468:27: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(boolean,distinvar,(graph *g, int *invar, int n1, int n2),
                           ^~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'accept2' should return 'boolean (*)(graph *, int,  int,  graph *, int *, boolean)' {aka 'int (*)(unsigned int *, int,  int,  unsigned int *, int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genbg.c:960:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(boolean,accept2,
 ^~~~~~~~~~~~~~~~~
genbg.c:960:27: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(boolean,accept2,
                           ^~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'refinex' should return 'void (*)(graph *, int *, int *, int,  int *, int *, set *, boolean,  int *, int,  int)' {aka 'void (*)(unsigned int *, int *, int *, int,  int *, int *, unsigned int *, int,  int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genbg.c:656:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,refinex,
 ^~~~~~~~~~~~~~~~~
genbg.c:656:24: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(void,refinex,
                        ^~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyW1_la-nauty.lo `test -f 'nauty.c' || echo './'`nauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nauty.c  -fPIC -DPIC -o .libs/libnautyW1_la-nauty.o
nauty.c: In function 'firstpathnode':
nauty.c:110:42: warning: 'childcount' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define OPTCALL(proc) if (proc != NULL) (*proc)
                                          ^
nauty.c:556:41: note: 'childcount' was declared here
     int tv1,index,rtnlevel,tcellsize,tc,childcount,qinvar,refcode;
                                         ^~~~~~~~~~
genbg.c: In function 'genextend':
genbg.c:1185:20: warning: 'nfeet' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int dneed,need,nfeet,hideg,deg1,ft[MAXN],nfrag,frag[MAXN];
                    ^~~~~
genbg.c:1185:46: warning: 'nfrag' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int dneed,need,nfeet,hideg,deg1,ft[MAXN],nfrag,frag[MAXN];
                                              ^~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyW1_la-nautil.lo `test -f 'nautil.c' || echo './'`nautil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nautil.c  -fPIC -DPIC -o .libs/libnautyW1_la-nautil.o
nautil.c: In function 'permset':
nautil.c:157:13: warning: unused variable 'w' [-Wunused-variable]
     int pos,w,b;
             ^
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyW1_la-nausparse.lo `test -f 'nausparse.c' || echo './'`nausparse.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nausparse.c  -fPIC -DPIC -o .libs/libnautyW1_la-nausparse.o
nausparse.c: In function 'cleanup_sg':
nausparse.c:561:18: warning: unused variable 'sg' [-Wunused-variable]
     sparsegraph *sg,*sh;
                  ^~
In file included from nausparse.h:26,
                 from nausparse.c:30:
nausparse.c: At top level:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'nauty_to_sg' should return 'sparsegraph * (*)(graph *, sparsegraph *, int,  int)' {aka 'struct <anonymous> * (*)(unsigned int *, struct <anonymous> *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nausparse.c:1476:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(sparsegraph*,nauty_to_sg,(graph *g, sparsegraph *sg, int m, int n),
 ^~~~~~~~~~
nausparse.c:1476:25: note: resolver indirect function declared here
 POPCNTFUNC(sparsegraph*,nauty_to_sg,(graph *g, sparsegraph *sg, int m, int n),
                         ^~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyW1_la-naugraph.lo `test -f 'naugraph.c' || echo './'`naugraph.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naugraph.c  -fPIC -DPIC -o .libs/libnautyW1_la-naugraph.o
In file included from naugraph.c:25:
nauty.h:805:11: warning: 'ifunc' resolver for 'refine1' should return 'void (*)(graph *, int *, int *, int,  int *, int *, set *, int *, int,  int)' {aka 'void (*)(unsigned int *, int *, int *, int,  int *, int *, unsigned int *, int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:339:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
 ^~~~~~~~~~
naugraph.c:339:17: note: resolver indirect function declared here
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
                 ^~~~~~~
nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
In file included from naugraph.c:25:
naugraph.c: In function 'slow_refine1':
nauty.h:507:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
In file included from naugraph.c:25:
naugraph.c:348:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:339:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
 ^~~~~~~~~~
In file included from naugraph.c:25:
naugraph.c: In function 'fast_refine1':
nauty.h:507:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
In file included from naugraph.c:25:
naugraph.c:348:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:339:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
 ^~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyW1_la-naurng.lo `test -f 'naurng.c' || echo './'`naurng.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naurng.c  -fPIC -DPIC -o .libs/libnautyW1_la-naurng.o
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyW1_la-schreier.lo `test -f 'schreier.c' || echo './'`schreier.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c schreier.c  -fPIC -DPIC -o .libs/libnautyW1_la-schreier.o
schreier.c:53:1: warning: 'testispermutation' defined but not used [-Wunused-function]
 testispermutation(int id, int *p, int n)
 ^~~~~~~~~~~~~~~~~
schreier.c: In function 'filterschreier.constprop':
schreier.c:648:16: warning: 'ident' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if (!ident && !ingroup)
         ~~~~~~~^~~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyW1_la-traces.lo `test -f 'traces.c' || echo './'`traces.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c traces.c  -fPIC -DPIC -o .libs/libnautyW1_la-traces.o
traces.c: In function 'Traces':
traces.c:835:12: warning: unused variable 'j1' [-Wunused-variable]
     size_t j1;
            ^~
traces.c:834:48: warning: unused variable 'wgh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                                ^~~~
traces.c:834:41: warning: unused variable 'wgh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                         ^~~~
traces.c:834:34: warning: unused variable 'ngh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c:834:27: warning: unused variable 'ngh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                           ^~~~
traces.c:834:20: warning: unused variable 'vtx2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                    ^~~~
traces.c:834:14: warning: unused variable 'vtx1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
              ^~~~
traces.c:834:9: warning: unused variable 'deg' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
         ^~~
traces.c: In function 'traces_refine':
traces.c:1376:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:1375:9: warning: variable 'conta' set but not used [-Wunused-but-set-variable]
     int conta;
         ^~~~~
traces.c: In function 'traces_refine_notrace':
traces.c:2143:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c:2133:56: warning: unused variable 'auxcells' [-Wunused-variable]
     int i, j, k, jk, sc, ind0, ind1, ind2, ind3, labi, auxcells;
                                                        ^~~~~~~~
traces.c: In function 'traces_refine_maketrie':
traces.c:2738:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_comptrie':
traces.c:3314:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_sametrace':
traces.c:3896:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c: In function 'refine_tr':
traces.c:4561:15: warning: unused variable 'm' [-Wunused-variable]
     const int m = SETWORDSNEEDED(n);
               ^
traces.c: In function 'refine_tr_refine':
traces.c:4737:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:4735:13: warning: unused variable 'TraceCell' [-Wunused-variable]
     boolean TraceCell = FALSE;
             ^~~~~~~~~
traces.c:4733:85: warning: unused variable 'Tracestpend' [-Wunused-variable]
 ls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                     ^~~~~~~~~~~

traces.c:4733:73: warning: unused variable 'Traceccend' [-Wunused-variable]
 int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                     ^~~~~~~~~~

traces.c:4733:63: warning: unused variable 'TraceEnd' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                               ^~~~~~~~
traces.c:4733:31: warning: unused variable 'TracePos' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                               ^~~~~~~~
traces.c:4731:9: warning: variable 'newtrace' set but not used [-Wunused-but-set-variable]
     int newtrace = FALSE;
         ^~~~~~~~
traces.c:4728:87: warning: unused variable 'SingInd' [-Wunused-variable]
 nd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd, SingInd;
                                                                        ^~~~~~~

traces.c:4728:72: warning: unused variable 'TraceStepsInd' [-Wunused-variable]
  int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd, SingInd;
                                                                     ^~~~~~~~~~~~~

traces.c:4728:60: warning: unused variable 'TraceCCInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd, SingInd;
                                                            ^~~~~~~~~~
traces.c: In function 'CheckForMatching':
traces.c:5984:10: warning: variable 'cls' set but not used [-Wunused-but-set-variable]
     int *cls;
          ^~~
traces.c: In function 'Complete':
traces.c:6249:9: warning: unused variable 'numtemporbits' [-Wunused-variable]
     int numtemporbits;
         ^~~~~~~~~~~~~
traces.c:6247:12: warning: unused variable 'j' [-Wunused-variable]
     int i, j, k;
            ^
traces.c: In function 'CompStage1':
traces.c:6797:28: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TreeNode, *TrieNode;
                            ^~~~~~~~
traces.c:6796:52: warning: unused variable 'temp' [-Wunused-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                                                    ^~~~
traces.c:6796:29: warning: variable 'gom_level' set but not used [-Wunused-but-set-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                             ^~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyW1_la-gtools.lo `test -f 'gtools.c' || echo './'`gtools.c
traces.c: In function 'CompStage2':
traces.c:6997:17: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TrieNode;
                 ^~~~~~~~
traces.c:6995:17: warning: unused variable 'AuxOrb' [-Wunused-variable]
     int *CuOrb,*AuxOrb;
                 ^~~~~~
traces.c: In function 'copy_sg_structure':
traces.c:7485:18: warning: unused variable 'v2' [-Wunused-variable]
     size_t *v1, *v2, k;
                  ^~
traces.c:7483:25: warning: unused variable 'e2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                         ^~
traces.c:7483:20: warning: unused variable 'd2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                    ^~
traces.c:7483:15: warning: variable 'e1' set but not used [-Wunused-but-set-variable]
     int *d1, *e1, *d2, *e2;
               ^~
traces.c: In function 'NonSingDegPlus2':
traces.c:8792:27: warning: variable 'singcount' set but not used [-Wunused-but-set-variable]
     int k, deg1, singdeg, singcount;
                           ^~~~~~~~~
traces.c: In function 'PrintWeightedGraph2':
traces.c:9463:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'PrintBlissGraph':
traces.c:9479:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'WeightCodes':
traces.c:10378:34: warning: variable 'ngh2' set but not used [-Wunused-but-set-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c: At top level:
traces.c:241:16: warning: 'traces_degree_refine' declared 'static' but never defined [-Wunused-function]
 static boolean traces_degree_refine(sparsegraph*, Candidate*, int, Partition*,
                ^~~~~~~~~~~~~~~~~~~~
traces.c:254:13: warning: 'traces_refine_refine' declared 'static' but never defined [-Wunused-function]
 static int  traces_refine_refine(sparsegraph*, Candidate*, int, Partition*,
             ^~~~~~~~~~~~~~~~~~~~
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gtools.c  -fPIC -DPIC -o .libs/libnautyW1_la-gtools.o
traces.c:10521:9: warning: 'TargetCellFirstPathSmall' defined but not used [-Wunused-function]
 boolean TargetCellFirstPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
         ^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:10487:5: warning: 'TargetCellExpPathSmall' defined but not used [-Wunused-function]
 int TargetCellExpPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
     ^~~~~~~~~~~~~~~~~~~~~~
traces.c:10453:9: warning: 'TargetCellSmall' defined but not used [-Wunused-function]
 boolean TargetCellSmall(Candidate *TargCand, Partition *Part, int n, struct TracesVars* tv, int Lv) {
         ^~~~~~~~~~~~~~~
traces.c:10353:5: warning: 'VerifyPerm' defined but not used [-Wunused-function]
 int VerifyPerm(int *perm, int n,int where) {
     ^~~~~~~~~~
traces.c:10334:9: warning: 'VerifyPart' defined but not used [-Wunused-function]
 boolean VerifyPart(Partition *Part, int start, int end) {
         ^~~~~~~~~~
traces.c:10321:9: warning: 'VerifyId' defined but not used [-Wunused-function]
 boolean VerifyId(int *p, int n) {
         ^~~~~~~~
traces.c:10306:9: warning: 'VerifyCand' defined but not used [-Wunused-function]
 boolean VerifyCand(Candidate *Cand, int n, int line) {
         ^~~~~~~~~~
traces.c:10224:7: warning: 'trie_dump' defined but not used [-Wunused-function]
 void  trie_dump(trie *t) {
       ^~~~~~~~~
traces.c:9794:6: warning: 'SetAutom' defined but not used [-Wunused-function]
 void SetAutom(int q, int n, struct TracesVars *tv) {
      ^~~~~~~~
traces.c:9493:6: warning: 'putgraphplus_sg' defined but not used [-Wunused-function]
 void putgraphplus_sg(FILE *f, sparsegraph *sg, int linelength)
      ^~~~~~~~~~~~~~~
traces.c:9477:6: warning: 'PrintBlissGraph' defined but not used [-Wunused-function]
 void PrintBlissGraph(int n) {
      ^~~~~~~~~~~~~~~
traces.c:9461:6: warning: 'PrintWeightedGraph2' defined but not used [-Wunused-function]
 void PrintWeightedGraph2(int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:9443:6: warning: 'PrintWeightedGraph1' defined but not used [-Wunused-function]
 void PrintWeightedGraph1(sparsegraph *g_arg, int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:9189:5: warning: 'Preprocess_refine' defined but not used [-Wunused-function]
 int Preprocess_refine(sparsegraph *sg,
     ^~~~~~~~~~~~~~~~~
traces.c:8630:6: warning: 'MakeDiscrete' defined but not used [-Wunused-function]
 void MakeDiscrete(Partition *Part, int cell) {
      ^~~~~~~~~~~~
traces.c:6245:6: warning: 'Complete' defined but not used [-Wunused-function]
 void Complete(sparsegraph *sg_orig, Candidate *Cand, Partition *Part, int cell, TracesVars *tv,
      ^~~~~~~~
traces.c:775:21: warning: 'WorkArray0' defined but not used [-Wunused-variable]
 static TLS_ATTR int WorkArray0[MAXN];
                     ^~~~~~~~~~
In file included from gtools.h:63,
                 from gtools.c:6:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
traces.c: In function 'refine_tr_refine':
traces.c:5316:12: warning: 'TraceInd' is used uninitialized in this function [-Wuninitialized]
     return TraceInd;
            ^~~~~~~~
gtools.c: In function 'getecline':
gtools.c:406:9: warning: 'sizesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int sizesize,edgesize;
         ^~~~~~~~
gtools.c:444:16: warning: 'edgesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
         s[1] = (char)((sizesize << 4) + edgesize);
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gtools.c:439:44: warning: 'bodysize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     DYNALLOC1(unsigned char,s,s_sz,headsize+bodysize,"getecline");
                                            ^
gtools.c:439:44: warning: 'headsize' may be used uninitialized in this function [-Wmaybe-uninitialized]
gtools.c: In function 'stringtograph':
gtools.c:677:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
gtools.c: In function 'stringtograph_inc':
gtools.c:832:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg':
./nauty/nauty.h:1031:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:915:9: note: 'm' was declared here
     int m,n;
         ^
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg_inc':
./nauty/nauty.h:1031:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:1068:9: note: 'm' was declared here
     int m,n;
         ^
gtools.c: In function 'stringtosparsegraph':
gtools.c:1270:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyW1_la-naututil.lo `test -f 'naututil.c' || echo './'`naututil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naututil.c  -fPIC -DPIC -o .libs/libnautyW1_la-naututil.o
traces.c: In function 'traces_refine_notrace.isra.21':
traces.c:2661:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:2674:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind0;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:2675:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:2135:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd;
         ^~~~~~~~~
naututil.c:106:41: warning: missing braces around initializer [-Wmissing-braces]
 static TLS_ATTR echunkw first_echunkw = {NULL,{0,0,0}};
                                         ^
                                                {    }
naututil.c:106:41: warning: missing braces around initializer [-Wmissing-braces]
 static TLS_ATTR echunkw first_echunkw = {NULL,{0,0,0}};
                                         ^
                                                {    }
naututil.c: In function 'putquotient_sg':
naututil.c:1566:11: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int i,m,n;
           ^
naututil.c: In function 'readptn':
naututil.c:1759:17: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int c,v1,v2,m;
                 ^
naututil.c: In function 'readvperm':
naututil.c:2160:9: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int m,c,v1,v2;
         ^
naututil.c: In function 'complement_sg':
naututil.c:2598:13: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int i,l,m,n;
             ^
naututil.c: In function 'mathon_sg':
naututil.c:2651:13: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int i,k,m,n1,n2;
             ^
In file included from naututil.h:121,
                 from naututil.c:84:
naututil.c: At top level:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'setinter' should return 'int (*)(set *, set *, int)' {aka 'int (*)(unsigned int *, unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naututil.c:138:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,setinter,(set *set1, set *set2, int m),
 ^~~~~~~~~~
naututil.c:138:16: note: resolver indirect function declared here
 POPCNTFUNC(int,setinter,(set *set1, set *set2, int m),
                ^~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'setsize' should return 'int (*)(set *, int)' {aka 'int (*)(unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naututil.c:170:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,setsize,(set *set1, int m),
 ^~~~~~~~~~
naututil.c:170:16: note: resolver indirect function declared here
 POPCNTFUNC(int,setsize,(set *set1, int m),
                ^~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
traces.c: In function 'traces_refine_sametrace.isra.22':
traces.c:4469:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind4] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:4483:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind4;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:4484:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:3888:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
         ^~~~~~~~~
traces.c: In function 'traces_refine_comptrie.isra.27':
traces.c:3823:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:3836:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind0;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:3837:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:3306:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd;
         ^~~~~~~~~
traces.c: In function 'traces_refine.isra.34':
traces.c:1991:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind4] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:2005:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind4;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:2006:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyW1_la-nautinv.lo `test -f 'nautinv.c' || echo './'`nautinv.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nautinv.c  -fPIC -DPIC -o .libs/libnautyW1_la-nautinv.o
nautinv.c: In function 'cellind':
nautinv.c:1375:17: warning: unused variable 'sw' [-Wunused-variable]
         setword sw;
                 ^~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c: At top level:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'disjoint_edges' should return 'int (*)(const set *, const set *, int)' {aka 'int (*)(const unsigned int *, const unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:224:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int __attribute__((pure)),disjoint_edges,
 ^~~~~~~~~~~~~~~~~
nautinv.c:224:45: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int __attribute__((pure)),disjoint_edges,
                                             ^~~~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'semirefine' should return 'int (*)(graph *, int *, int *, int,  int *, int,  set *, int,  int)' {aka 'int (*)(unsigned int *, int *, int *, int,  int *, int,  unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1567:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,semirefine,
 ^~~~~~~~~~~~~~~~~
nautinv.c:1567:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,semirefine,
                       ^~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'not_common_edges' should return 'int (*)(set *, const set *, int)' {aka 'int (*)(unsigned int *, const unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1338:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,not_common_edges,(set *ns, const set *gv, int m),
 ^~~~~~~~~~~~~~~~~
nautinv.c:1338:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,not_common_edges,(set *ns, const set *gv, int m),
                       ^~~~~~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'common_edges' should return 'int (*)(set *, const set *, int)' {aka 'int (*)(unsigned int *, const unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1236:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,common_edges,(set *ns, const set *gv, int m),
 ^~~~~~~~~~~~~~~~~
nautinv.c:1236:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,common_edges,(set *ns, const set *gv, int m),
                       ^~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'triedges' should return 'int (*)(const set *, const set *, const set *, int)' {aka 'int (*)(const unsigned int *, const unsigned int *, const unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:744:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int __attribute__((pure)),triedges,
 ^~~~~~~~~~~~~~~~~
nautinv.c:744:45: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int __attribute__((pure)),triedges,
                                             ^~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c: In function 'slow_semirefine':
./nauty/nauty.h:507:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c:1578:14: note: 'maxpos' was declared here
  int maxcell,maxpos,hint;
              ^~~~~~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1567:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,semirefine,
 ^~~~~~~~~~~~~~~~~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c: In function 'fast_semirefine':
./nauty/nauty.h:507:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c:1578:14: note: 'maxpos' was declared here
  int maxcell,maxpos,hint;
              ^~~~~~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1567:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,semirefine,
 ^~~~~~~~~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyW1_la-gutil1.lo `test -f 'gutil1.c' || echo './'`gutil1.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gutil1.c  -fPIC -DPIC -o .libs/libnautyW1_la-gutil1.o
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil1.c:3:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'degstats' should return 'void (*)(graph *, int,  int,  long unsigned int *, int *, int *, int *, int *, boolean *)' {aka 'void (*)(unsigned int *, int,  int,  long unsigned int *, int *, int *, int *, int *, int *)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:8:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,degstats,
 ^~~~~~~~~~
gutil1.c:8:17: note: resolver indirect function declared here
 POPCNTFUNC(void,degstats,
                 ^~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'issubconnected' should return 'boolean (*)(graph *, set *, int,  int)' {aka 'int (*)(unsigned int *, unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:306:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(boolean,issubconnected,(graph *g, set *sub, int m, int n),
 ^~~~~~~~~~
gutil1.c:306:20: note: resolver indirect function declared here
 POPCNTFUNC(boolean,issubconnected,(graph *g, set *sub, int m, int n),
                    ^~~~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'isconnected1' should return 'boolean (*)(graph *, int)' {aka 'int (*)(unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:239:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(boolean,isconnected1,(graph *g, int n),
 ^~~~~~~~~~
gutil1.c:239:20: note: resolver indirect function declared here
 POPCNTFUNC(boolean,isconnected1,(graph *g, int n),
                    ^~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'degstats2' should return 'void (*)(graph *, boolean,  int,  int,  long unsigned int *, int *, int *, int *, int *, int *, int *, int *, int *, int *, boolean *)' {aka 'void (*)(unsigned int *, int,  int,  int,  long unsigned int *, int *, int *, int *, int *, int *, int *, int *, int *, int *, int *)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:67:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,degstats2,
 ^~~~~~~~~~
gutil1.c:67:17: note: resolver indirect function declared here
 POPCNTFUNC(void,degstats2,
                 ^~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
In file included from gtools.h:63,
                 from gutil1.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gutil1.c: In function 'slow_degstats2':
gutil1.c:175:21: warning: 'indeg[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
         mind = maxd = indeg[0];
                     ^
gutil1.c: In function 'fast_degstats2':
gutil1.c:175:21: warning: 'indeg[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyW1_la-gutil2.lo `test -f 'gutil2.c' || echo './'`gutil2.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gutil2.c  -fPIC -DPIC -o .libs/libnautyW1_la-gutil2.o
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'pathcount1' should return 'long int (*)(graph *, int,  setword,  setword)' {aka 'long int (*)(unsigned int *, int,  unsigned int,  unsigned int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:24:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,pathcount1,(graph *g, int start, setword body, setword last),
 ^~~~~~~~~~
gutil2.c:24:17: note: resolver indirect function declared here
 POPCNTFUNC(long,pathcount1,(graph *g, int start, setword body, setword last),
                 ^~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'conncontent' should return 'int (*)(graph *, int,  int)' {aka 'int (*)(unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:340:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
 ^~~~~~~~~~
gutil2.c:340:16: note: resolver indirect function declared here
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
                ^~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'commonnbrs' should return 'void (*)(graph *, int *, int *, int *, int *, int,  int)' {aka 'void (*)(unsigned int *, int *, int *, int *, int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:229:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,commonnbrs,
 ^~~~~~~~~~
gutil2.c:229:17: note: resolver indirect function declared here
 POPCNTFUNC(void,commonnbrs,
                 ^~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'numtriangles' should return 'long int (*)(graph *, int,  int)' {aka 'long int (*)(unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:178:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,numtriangles,(graph *g, int m, int n),
 ^~~~~~~~~~
gutil2.c:178:17: note: resolver indirect function declared here
 POPCNTFUNC(long,numtriangles,(graph *g, int m, int n),
                 ^~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'numtriangles1' should return 'long int (*)(graph *, int)' {aka 'long int (*)(unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:154:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,numtriangles1,(graph *g, int n),
 ^~~~~~~~~~
gutil2.c:154:17: note: resolver indirect function declared here
 POPCNTFUNC(long,numtriangles1,(graph *g, int n),
                 ^~~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'indpathcount1' should return 'long int (*)(graph *, int,  setword,  setword)' {aka 'long int (*)(unsigned int *, int,  unsigned int,  unsigned int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:88:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,indpathcount1,(graph *g, int start, setword body, setword last),
 ^~~~~~~~~~
gutil2.c:88:17: note: resolver indirect function declared here
 POPCNTFUNC(long,indpathcount1,(graph *g, int start, setword body, setword last),
                 ^~~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
In file included from gtools.h:63,
                 from gutil2.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gutil2.c: In function 'slow_conncontent':
gutil2.c:347:9: warning: 'minv' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int minv,mindeg,deg,goodv;
         ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
gutil2.c:347:9: note: 'minv' was declared here
     int minv,mindeg,deg,goodv;
         ^~~~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:340:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
 ^~~~~~~~~~
gutil2.c: In function 'fast_conncontent':
gutil2.c:347:9: warning: 'minv' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int minv,mindeg,deg,goodv;
         ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
gutil2.c:347:9: note: 'minv' was declared here
     int minv,mindeg,deg,goodv;
         ^~~~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:340:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
 ^~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyW1_la-gtnauty.lo `test -f 'gtnauty.c' || echo './'`gtnauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gtnauty.c  -fPIC -DPIC -o .libs/libnautyW1_la-gtnauty.o
gtnauty.c: In function 'hasloops':
gtnauty.c:121:11: warning: variable 'nl' set but not used [-Wunused-but-set-variable]
     int i,nl;
           ^~
gtnauty.c: In function 'istransitive':
gtnauty.c:626:9: warning: unused variable 'count' [-Wunused-variable]
     int count[MAXN];
         ^~~~~
gtnauty.c:625:10: warning: unused variable 'x' [-Wunused-variable]
     long x[MAXN];
          ^
In file included from gtools.h:63,
                 from gtnauty.c:13:
At top level:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
traces.c: In function 'CompStage1':
traces.c:3242:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:2736:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:3255:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind0;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:2736:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:3256:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:2736:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
traces.c:2730:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd;
         ^~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyW1_la-naugroup.lo `test -f 'naugroup.c' || echo './'`naugroup.c
make[1]: Circular nauty.map <- nauty.map dependency dropped.
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naugroup.c  -fPIC -DPIC -o .libs/libnautyW1_la-naugroup.o
/usr/bin/sed -e 's#LIBNAUTY_#LIBNAUTY'W1'_#' nauty.map > nautyW1.map
gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64 -DMAXN1=30   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_genbgL-genbg.o `test -f 'genbg.c' || echo './'`genbg.c
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from genbg.c:158:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'distinvar' should return 'boolean (*)(graph *, int *, int,  int)' {aka 'int (*)(long unsigned int *, int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genbg.c:468:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(boolean,distinvar,(graph *g, int *invar, int n1, int n2),
 ^~~~~~~~~~~~~~~~~
genbg.c:468:27: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(boolean,distinvar,(graph *g, int *invar, int n1, int n2),
                           ^~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'accept2' should return 'boolean (*)(graph *, int,  int,  graph *, int *, boolean)' {aka 'int (*)(long unsigned int *, int,  int,  long unsigned int *, int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genbg.c:960:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(boolean,accept2,
 ^~~~~~~~~~~~~~~~~
genbg.c:960:27: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(boolean,accept2,
                           ^~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'refinex' should return 'void (*)(graph *, int *, int *, int,  int *, int *, set *, boolean,  int *, int,  int)' {aka 'void (*)(long unsigned int *, int *, int *, int,  int *, int *, long unsigned int *, int,  int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genbg.c:656:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,refinex,
 ^~~~~~~~~~~~~~~~~
genbg.c:656:24: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(void,refinex,
                        ^~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
traces.c: In function 'CompStage0':
traces.c:6537:44: warning: 'closeloop' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         if (closeloop < tv->tolevel) k = SpineTL->tgtend;
                                            ^
genbg.c: In function 'genextend':
genbg.c:1185:20: warning: 'nfeet' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int dneed,need,nfeet,hideg,deg1,ft[MAXN],nfrag,frag[MAXN];
                    ^~~~~
genbg.c:1185:46: warning: 'nfrag' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int dneed,need,nfeet,hideg,deg1,ft[MAXN],nfrag,frag[MAXN];
                                              ^~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyL1_la-nauty.lo `test -f 'nauty.c' || echo './'`nauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nauty.c  -fPIC -DPIC -o .libs/libnautyL1_la-nauty.o
traces.c: In function 'refine_tr':
traces.c:5251:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind4] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:4734:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:5264:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind4;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:4734:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:5265:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:4734:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
nauty.c: In function 'firstpathnode':
nauty.c:110:42: warning: 'childcount' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define OPTCALL(proc) if (proc != NULL) (*proc)
                                          ^
nauty.c:556:41: note: 'childcount' was declared here
     int tv1,index,rtnlevel,tcellsize,tc,childcount,qinvar,refcode;
                                         ^~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyL1_la-nautil.lo `test -f 'nautil.c' || echo './'`nautil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nautil.c  -fPIC -DPIC -o .libs/libnautyL1_la-nautil.o
nautil.c: In function 'permset':
nautil.c:157:13: warning: unused variable 'w' [-Wunused-variable]
     int pos,w,b;
             ^
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyL1_la-nausparse.lo `test -f 'nausparse.c' || echo './'`nausparse.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nausparse.c  -fPIC -DPIC -o .libs/libnautyL1_la-nausparse.o
nausparse.c: In function 'cleanup_sg':
nausparse.c:561:18: warning: unused variable 'sg' [-Wunused-variable]
     sparsegraph *sg,*sh;
                  ^~
In file included from nausparse.h:26,
                 from nausparse.c:30:
nausparse.c: At top level:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'nauty_to_sg' should return 'sparsegraph * (*)(graph *, sparsegraph *, int,  int)' {aka 'struct <anonymous> * (*)(long unsigned int *, struct <anonymous> *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nausparse.c:1476:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(sparsegraph*,nauty_to_sg,(graph *g, sparsegraph *sg, int m, int n),
 ^~~~~~~~~~
nausparse.c:1476:25: note: resolver indirect function declared here
 POPCNTFUNC(sparsegraph*,nauty_to_sg,(graph *g, sparsegraph *sg, int m, int n),
                         ^~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyL1_la-naugraph.lo `test -f 'naugraph.c' || echo './'`naugraph.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naugraph.c  -fPIC -DPIC -o .libs/libnautyL1_la-naugraph.o
In file included from naugraph.c:25:
nauty.h:805:11: warning: 'ifunc' resolver for 'refine1' should return 'void (*)(graph *, int *, int *, int,  int *, int *, set *, int *, int,  int)' {aka 'void (*)(long unsigned int *, int *, int *, int,  int *, int *, long unsigned int *, int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:339:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
 ^~~~~~~~~~
naugraph.c:339:17: note: resolver indirect function declared here
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
                 ^~~~~~~
nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
In file included from naugraph.c:25:
naugraph.c: In function 'slow_refine1':
nauty.h:507:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
In file included from naugraph.c:25:
naugraph.c:348:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:339:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
 ^~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyL1_la-naurng.lo `test -f 'naurng.c' || echo './'`naurng.c
In file included from naugraph.c:25:
naugraph.c: In function 'fast_refine1':
nauty.h:507:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
In file included from naugraph.c:25:
naugraph.c:348:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:339:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
 ^~~~~~~~~~
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naurng.c  -fPIC -DPIC -o .libs/libnautyL1_la-naurng.o
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyL1_la-schreier.lo `test -f 'schreier.c' || echo './'`schreier.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c schreier.c  -fPIC -DPIC -o .libs/libnautyL1_la-schreier.o
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyL1_la-traces.lo `test -f 'traces.c' || echo './'`traces.c
schreier.c:53:1: warning: 'testispermutation' defined but not used [-Wunused-function]
 testispermutation(int id, int *p, int n)
 ^~~~~~~~~~~~~~~~~
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c traces.c  -fPIC -DPIC -o .libs/libnautyL1_la-traces.o
traces.c: In function 'Traces':
traces.c:835:12: warning: unused variable 'j1' [-Wunused-variable]
     size_t j1;
            ^~
traces.c:834:48: warning: unused variable 'wgh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                                ^~~~
traces.c:834:41: warning: unused variable 'wgh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                         ^~~~
traces.c:834:34: warning: unused variable 'ngh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c:834:27: warning: unused variable 'ngh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                           ^~~~
traces.c:834:20: warning: unused variable 'vtx2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                    ^~~~
traces.c:834:14: warning: unused variable 'vtx1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
              ^~~~
traces.c:834:9: warning: unused variable 'deg' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
         ^~~
traces.c: In function 'traces_refine':
traces.c:1376:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:1375:9: warning: variable 'conta' set but not used [-Wunused-but-set-variable]
     int conta;
         ^~~~~
traces.c: In function 'traces_refine_notrace':
traces.c:2143:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c:2133:56: warning: unused variable 'auxcells' [-Wunused-variable]
     int i, j, k, jk, sc, ind0, ind1, ind2, ind3, labi, auxcells;
                                                        ^~~~~~~~
traces.c: In function 'traces_refine_maketrie':
traces.c:2738:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_comptrie':
traces.c:3314:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_sametrace':
traces.c:3896:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c: In function 'refine_tr':
traces.c:4561:15: warning: unused variable 'm' [-Wunused-variable]
     const int m = SETWORDSNEEDED(n);
               ^
traces.c: In function 'refine_tr_refine':
traces.c:4737:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:4735:13: warning: unused variable 'TraceCell' [-Wunused-variable]
     boolean TraceCell = FALSE;
             ^~~~~~~~~
traces.c:4733:85: warning: unused variable 'Tracestpend' [-Wunused-variable]
 ls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                     ^~~~~~~~~~~

traces.c:4733:73: warning: unused variable 'Traceccend' [-Wunused-variable]
 int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                     ^~~~~~~~~~

traces.c:4733:63: warning: unused variable 'TraceEnd' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                               ^~~~~~~~
traces.c:4733:31: warning: unused variable 'TracePos' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                               ^~~~~~~~
traces.c:4731:9: warning: variable 'newtrace' set but not used [-Wunused-but-set-variable]
     int newtrace = FALSE;
         ^~~~~~~~
traces.c:4728:87: warning: unused variable 'SingInd' [-Wunused-variable]
 nd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd, SingInd;
                                                                        ^~~~~~~

traces.c:4728:72: warning: unused variable 'TraceStepsInd' [-Wunused-variable]
  int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd, SingInd;
                                                                     ^~~~~~~~~~~~~

traces.c:4728:60: warning: unused variable 'TraceCCInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd, SingInd;
                                                            ^~~~~~~~~~
traces.c: In function 'CheckForMatching':
traces.c:5984:10: warning: variable 'cls' set but not used [-Wunused-but-set-variable]
     int *cls;
          ^~~
traces.c: In function 'Complete':
traces.c:6249:9: warning: unused variable 'numtemporbits' [-Wunused-variable]
     int numtemporbits;
         ^~~~~~~~~~~~~
traces.c:6247:12: warning: unused variable 'j' [-Wunused-variable]
     int i, j, k;
            ^
traces.c: In function 'CompStage1':
traces.c:6797:28: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TreeNode, *TrieNode;
                            ^~~~~~~~
traces.c:6796:52: warning: unused variable 'temp' [-Wunused-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                                                    ^~~~
traces.c:6796:29: warning: variable 'gom_level' set but not used [-Wunused-but-set-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                             ^~~~~~~~~
schreier.c: In function 'filterschreier.constprop':
schreier.c:648:16: warning: 'ident' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if (!ident && !ingroup)
         ~~~~~~~^~~~~~~~~~~
traces.c: In function 'CompStage2':
traces.c:6997:17: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TrieNode;
                 ^~~~~~~~
traces.c:6995:17: warning: unused variable 'AuxOrb' [-Wunused-variable]
     int *CuOrb,*AuxOrb;
                 ^~~~~~
traces.c: In function 'copy_sg_structure':
traces.c:7485:18: warning: unused variable 'v2' [-Wunused-variable]
     size_t *v1, *v2, k;
                  ^~
traces.c:7483:25: warning: unused variable 'e2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                         ^~
traces.c:7483:20: warning: unused variable 'd2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                    ^~
traces.c:7483:15: warning: variable 'e1' set but not used [-Wunused-but-set-variable]
     int *d1, *e1, *d2, *e2;
               ^~
traces.c: In function 'NonSingDegPlus2':
traces.c:8792:27: warning: variable 'singcount' set but not used [-Wunused-but-set-variable]
     int k, deg1, singdeg, singcount;
                           ^~~~~~~~~
traces.c: In function 'PrintWeightedGraph2':
traces.c:9463:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'PrintBlissGraph':
traces.c:9479:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'WeightCodes':
traces.c:10378:34: warning: variable 'ngh2' set but not used [-Wunused-but-set-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c: At top level:
traces.c:241:16: warning: 'traces_degree_refine' declared 'static' but never defined [-Wunused-function]
 static boolean traces_degree_refine(sparsegraph*, Candidate*, int, Partition*,
                ^~~~~~~~~~~~~~~~~~~~
traces.c:254:13: warning: 'traces_refine_refine' declared 'static' but never defined [-Wunused-function]
 static int  traces_refine_refine(sparsegraph*, Candidate*, int, Partition*,
             ^~~~~~~~~~~~~~~~~~~~
traces.c:10521:9: warning: 'TargetCellFirstPathSmall' defined but not used [-Wunused-function]
 boolean TargetCellFirstPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
         ^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:10487:5: warning: 'TargetCellExpPathSmall' defined but not used [-Wunused-function]
 int TargetCellExpPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
     ^~~~~~~~~~~~~~~~~~~~~~
traces.c:10453:9: warning: 'TargetCellSmall' defined but not used [-Wunused-function]
 boolean TargetCellSmall(Candidate *TargCand, Partition *Part, int n, struct TracesVars* tv, int Lv) {
         ^~~~~~~~~~~~~~~
traces.c:10353:5: warning: 'VerifyPerm' defined but not used [-Wunused-function]
 int VerifyPerm(int *perm, int n,int where) {
     ^~~~~~~~~~
traces.c:10334:9: warning: 'VerifyPart' defined but not used [-Wunused-function]
 boolean VerifyPart(Partition *Part, int start, int end) {
         ^~~~~~~~~~
traces.c:10321:9: warning: 'VerifyId' defined but not used [-Wunused-function]
 boolean VerifyId(int *p, int n) {
         ^~~~~~~~
traces.c:10306:9: warning: 'VerifyCand' defined but not used [-Wunused-function]
 boolean VerifyCand(Candidate *Cand, int n, int line) {
         ^~~~~~~~~~
traces.c:10224:7: warning: 'trie_dump' defined but not used [-Wunused-function]
 void  trie_dump(trie *t) {
       ^~~~~~~~~
traces.c:9794:6: warning: 'SetAutom' defined but not used [-Wunused-function]
 void SetAutom(int q, int n, struct TracesVars *tv) {
      ^~~~~~~~
traces.c:9493:6: warning: 'putgraphplus_sg' defined but not used [-Wunused-function]
 void putgraphplus_sg(FILE *f, sparsegraph *sg, int linelength)
      ^~~~~~~~~~~~~~~
traces.c:9477:6: warning: 'PrintBlissGraph' defined but not used [-Wunused-function]
 void PrintBlissGraph(int n) {
      ^~~~~~~~~~~~~~~
traces.c:9461:6: warning: 'PrintWeightedGraph2' defined but not used [-Wunused-function]
 void PrintWeightedGraph2(int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:9443:6: warning: 'PrintWeightedGraph1' defined but not used [-Wunused-function]
 void PrintWeightedGraph1(sparsegraph *g_arg, int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:9189:5: warning: 'Preprocess_refine' defined but not used [-Wunused-function]
 int Preprocess_refine(sparsegraph *sg,
     ^~~~~~~~~~~~~~~~~
traces.c:8630:6: warning: 'MakeDiscrete' defined but not used [-Wunused-function]
 void MakeDiscrete(Partition *Part, int cell) {
      ^~~~~~~~~~~~
traces.c:6245:6: warning: 'Complete' defined but not used [-Wunused-function]
 void Complete(sparsegraph *sg_orig, Candidate *Cand, Partition *Part, int cell, TracesVars *tv,
      ^~~~~~~~
traces.c:775:21: warning: 'WorkArray0' defined but not used [-Wunused-variable]
 static TLS_ATTR int WorkArray0[MAXN];
                     ^~~~~~~~~~
traces.c: In function 'refine_tr_refine':
traces.c:5316:12: warning: 'TraceInd' is used uninitialized in this function [-Wuninitialized]
     return TraceInd;
            ^~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyL1_la-gtools.lo `test -f 'gtools.c' || echo './'`gtools.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gtools.c  -fPIC -DPIC -o .libs/libnautyL1_la-gtools.o
In file included from gtools.h:63,
                 from gtools.c:6:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gtools.c: In function 'getecline':
gtools.c:406:9: warning: 'sizesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int sizesize,edgesize;
         ^~~~~~~~
gtools.c:444:16: warning: 'edgesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
         s[1] = (char)((sizesize << 4) + edgesize);
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gtools.c:439:44: warning: 'bodysize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     DYNALLOC1(unsigned char,s,s_sz,headsize+bodysize,"getecline");
                                            ^
gtools.c:439:44: warning: 'headsize' may be used uninitialized in this function [-Wmaybe-uninitialized]
gtools.c: In function 'stringtograph':
gtools.c:677:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
gtools.c: In function 'stringtograph_inc':
gtools.c:832:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg':
./nauty/nauty.h:1031:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:915:9: note: 'm' was declared here
     int m,n;
         ^
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg_inc':
./nauty/nauty.h:1031:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:1068:9: note: 'm' was declared here
     int m,n;
         ^
gtools.c: In function 'stringtosparsegraph':
gtools.c:1270:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
traces.c: In function 'traces_refine_notrace.isra.21':
traces.c:2661:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:2674:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind0;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:2675:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:2135:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd;
         ^~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyL1_la-naututil.lo `test -f 'naututil.c' || echo './'`naututil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naututil.c  -fPIC -DPIC -o .libs/libnautyL1_la-naututil.o
naututil.c:106:41: warning: missing braces around initializer [-Wmissing-braces]
 static TLS_ATTR echunkw first_echunkw = {NULL,{0,0,0}};
                                         ^
                                                {    }
naututil.c:106:41: warning: missing braces around initializer [-Wmissing-braces]
 static TLS_ATTR echunkw first_echunkw = {NULL,{0,0,0}};
                                         ^
                                                {    }
naututil.c: In function 'putquotient_sg':
naututil.c:1566:11: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int i,m,n;
           ^
naututil.c: In function 'readptn':
naututil.c:1759:17: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int c,v1,v2,m;
                 ^
naututil.c: In function 'readvperm':
naututil.c:2160:9: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int m,c,v1,v2;
         ^
naututil.c: In function 'complement_sg':
naututil.c:2598:13: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int i,l,m,n;
             ^
naututil.c: In function 'mathon_sg':
naututil.c:2651:13: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int i,k,m,n1,n2;
             ^
In file included from naututil.h:121,
                 from naututil.c:84:
naututil.c: At top level:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'setinter' should return 'int (*)(set *, set *, int)' {aka 'int (*)(long unsigned int *, long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naututil.c:138:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,setinter,(set *set1, set *set2, int m),
 ^~~~~~~~~~
naututil.c:138:16: note: resolver indirect function declared here
 POPCNTFUNC(int,setinter,(set *set1, set *set2, int m),
                ^~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'setsize' should return 'int (*)(set *, int)' {aka 'int (*)(long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naututil.c:170:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,setsize,(set *set1, int m),
 ^~~~~~~~~~
naututil.c:170:16: note: resolver indirect function declared here
 POPCNTFUNC(int,setsize,(set *set1, int m),
                ^~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
traces.c: In function 'traces_refine_sametrace.isra.22':
traces.c:4469:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind4] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:4483:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind4;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:4484:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:3888:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
         ^~~~~~~~~
traces.c: In function 'traces_refine_comptrie.isra.27':
traces.c:3823:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:3836:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind0;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:3837:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:3306:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd;
         ^~~~~~~~~
traces.c: In function 'traces_refine.isra.34':
traces.c:1991:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind4] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:2005:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind4;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:2006:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyL1_la-nautinv.lo `test -f 'nautinv.c' || echo './'`nautinv.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nautinv.c  -fPIC -DPIC -o .libs/libnautyL1_la-nautinv.o
nautinv.c: In function 'cellind':
nautinv.c:1375:17: warning: unused variable 'sw' [-Wunused-variable]
         setword sw;
                 ^~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c: At top level:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'disjoint_edges' should return 'int (*)(const set *, const set *, int)' {aka 'int (*)(const long unsigned int *, const long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:224:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int __attribute__((pure)),disjoint_edges,
 ^~~~~~~~~~~~~~~~~
nautinv.c:224:45: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int __attribute__((pure)),disjoint_edges,
                                             ^~~~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'semirefine' should return 'int (*)(graph *, int *, int *, int,  int *, int,  set *, int,  int)' {aka 'int (*)(long unsigned int *, int *, int *, int,  int *, int,  long unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1567:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,semirefine,
 ^~~~~~~~~~~~~~~~~
nautinv.c:1567:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,semirefine,
                       ^~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'not_common_edges' should return 'int (*)(set *, const set *, int)' {aka 'int (*)(long unsigned int *, const long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1338:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,not_common_edges,(set *ns, const set *gv, int m),
 ^~~~~~~~~~~~~~~~~
nautinv.c:1338:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,not_common_edges,(set *ns, const set *gv, int m),
                       ^~~~~~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'common_edges' should return 'int (*)(set *, const set *, int)' {aka 'int (*)(long unsigned int *, const long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1236:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,common_edges,(set *ns, const set *gv, int m),
 ^~~~~~~~~~~~~~~~~
nautinv.c:1236:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,common_edges,(set *ns, const set *gv, int m),
                       ^~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'triedges' should return 'int (*)(const set *, const set *, const set *, int)' {aka 'int (*)(const long unsigned int *, const long unsigned int *, const long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:744:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int __attribute__((pure)),triedges,
 ^~~~~~~~~~~~~~~~~
nautinv.c:744:45: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int __attribute__((pure)),triedges,
                                             ^~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c: In function 'slow_semirefine':
./nauty/nauty.h:507:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c:1578:14: note: 'maxpos' was declared here
  int maxcell,maxpos,hint;
              ^~~~~~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1567:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,semirefine,
 ^~~~~~~~~~~~~~~~~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c: In function 'fast_semirefine':
./nauty/nauty.h:507:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c:1578:14: note: 'maxpos' was declared here
  int maxcell,maxpos,hint;
              ^~~~~~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1567:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,semirefine,
 ^~~~~~~~~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyL1_la-gutil1.lo `test -f 'gutil1.c' || echo './'`gutil1.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gutil1.c  -fPIC -DPIC -o .libs/libnautyL1_la-gutil1.o
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil1.c:3:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'degstats' should return 'void (*)(graph *, int,  int,  long unsigned int *, int *, int *, int *, int *, boolean *)' {aka 'void (*)(long unsigned int *, int,  int,  long unsigned int *, int *, int *, int *, int *, int *)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:8:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,degstats,
 ^~~~~~~~~~
gutil1.c:8:17: note: resolver indirect function declared here
 POPCNTFUNC(void,degstats,
                 ^~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'issubconnected' should return 'boolean (*)(graph *, set *, int,  int)' {aka 'int (*)(long unsigned int *, long unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:306:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(boolean,issubconnected,(graph *g, set *sub, int m, int n),
 ^~~~~~~~~~
gutil1.c:306:20: note: resolver indirect function declared here
 POPCNTFUNC(boolean,issubconnected,(graph *g, set *sub, int m, int n),
                    ^~~~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'isconnected1' should return 'boolean (*)(graph *, int)' {aka 'int (*)(long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:239:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(boolean,isconnected1,(graph *g, int n),
 ^~~~~~~~~~
gutil1.c:239:20: note: resolver indirect function declared here
 POPCNTFUNC(boolean,isconnected1,(graph *g, int n),
                    ^~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'degstats2' should return 'void (*)(graph *, boolean,  int,  int,  long unsigned int *, int *, int *, int *, int *, int *, int *, int *, int *, int *, boolean *)' {aka 'void (*)(long unsigned int *, int,  int,  int,  long unsigned int *, int *, int *, int *, int *, int *, int *, int *, int *, int *, int *)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:67:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,degstats2,
 ^~~~~~~~~~
gutil1.c:67:17: note: resolver indirect function declared here
 POPCNTFUNC(void,degstats2,
                 ^~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
In file included from gtools.h:63,
                 from gutil1.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gutil1.c: In function 'slow_degstats2':
gutil1.c:175:21: warning: 'indeg[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
         mind = maxd = indeg[0];
                     ^
gutil1.c: In function 'fast_degstats2':
gutil1.c:175:21: warning: 'indeg[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyL1_la-gutil2.lo `test -f 'gutil2.c' || echo './'`gutil2.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gutil2.c  -fPIC -DPIC -o .libs/libnautyL1_la-gutil2.o
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'pathcount1' should return 'long int (*)(graph *, int,  setword,  setword)' {aka 'long int (*)(long unsigned int *, int,  long unsigned int,  long unsigned int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:24:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,pathcount1,(graph *g, int start, setword body, setword last),
 ^~~~~~~~~~
gutil2.c:24:17: note: resolver indirect function declared here
 POPCNTFUNC(long,pathcount1,(graph *g, int start, setword body, setword last),
                 ^~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'conncontent' should return 'int (*)(graph *, int,  int)' {aka 'int (*)(long unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:340:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
 ^~~~~~~~~~
gutil2.c:340:16: note: resolver indirect function declared here
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
                ^~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'commonnbrs' should return 'void (*)(graph *, int *, int *, int *, int *, int,  int)' {aka 'void (*)(long unsigned int *, int *, int *, int *, int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:229:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,commonnbrs,
 ^~~~~~~~~~
gutil2.c:229:17: note: resolver indirect function declared here
 POPCNTFUNC(void,commonnbrs,
                 ^~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'numtriangles' should return 'long int (*)(graph *, int,  int)' {aka 'long int (*)(long unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:178:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,numtriangles,(graph *g, int m, int n),
 ^~~~~~~~~~
gutil2.c:178:17: note: resolver indirect function declared here
 POPCNTFUNC(long,numtriangles,(graph *g, int m, int n),
                 ^~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'numtriangles1' should return 'long int (*)(graph *, int)' {aka 'long int (*)(long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:154:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,numtriangles1,(graph *g, int n),
 ^~~~~~~~~~
gutil2.c:154:17: note: resolver indirect function declared here
 POPCNTFUNC(long,numtriangles1,(graph *g, int n),
                 ^~~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'indpathcount1' should return 'long int (*)(graph *, int,  setword,  setword)' {aka 'long int (*)(long unsigned int *, int,  long unsigned int,  long unsigned int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:88:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,indpathcount1,(graph *g, int start, setword body, setword last),
 ^~~~~~~~~~
gutil2.c:88:17: note: resolver indirect function declared here
 POPCNTFUNC(long,indpathcount1,(graph *g, int start, setword body, setword last),
                 ^~~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
In file included from gtools.h:63,
                 from gutil2.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gutil2.c: In function 'slow_conncontent':
gutil2.c:347:9: warning: 'minv' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int minv,mindeg,deg,goodv;
         ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
gutil2.c:347:9: note: 'minv' was declared here
     int minv,mindeg,deg,goodv;
         ^~~~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:340:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
 ^~~~~~~~~~
gutil2.c: In function 'fast_conncontent':
gutil2.c:347:9: warning: 'minv' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int minv,mindeg,deg,goodv;
         ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
gutil2.c:347:9: note: 'minv' was declared here
     int minv,mindeg,deg,goodv;
         ^~~~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:340:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
 ^~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyL1_la-gtnauty.lo `test -f 'gtnauty.c' || echo './'`gtnauty.c
traces.c: In function 'CompStage1':
traces.c:3242:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:2736:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:3255:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind0;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:2736:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:3256:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:2736:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
traces.c:2730:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd;
         ^~~~~~~~~
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gtnauty.c  -fPIC -DPIC -o .libs/libnautyL1_la-gtnauty.o
gtnauty.c: In function 'hasloops':
gtnauty.c:121:11: warning: variable 'nl' set but not used [-Wunused-but-set-variable]
     int i,nl;
           ^~
gtnauty.c: In function 'istransitive':
gtnauty.c:626:9: warning: unused variable 'count' [-Wunused-variable]
     int count[MAXN];
         ^~~~~
gtnauty.c:625:10: warning: unused variable 'x' [-Wunused-variable]
     long x[MAXN];
          ^
In file included from gtools.h:63,
                 from gtnauty.c:13:
At top level:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyL1_la-naugroup.lo `test -f 'naugroup.c' || echo './'`naugroup.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naugroup.c  -fPIC -DPIC -o .libs/libnautyL1_la-naugroup.o
traces.c: In function 'CompStage0':
traces.c:6537:44: warning: 'closeloop' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         if (closeloop < tv->tolevel) k = SpineTL->tgtend;
                                            ^
/usr/bin/sed -e 's#LIBNAUTY_#LIBNAUTY'L1'_#' nauty.map > nautyL1.map
gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_geng-geng.o `test -f 'geng.c' || echo './'`geng.c
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from geng.c:396:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'distinvar' should return 'boolean (*)(graph *, int *, int)' {aka 'int (*)(unsigned int *, int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
geng.c:706:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(boolean,distinvar,(graph *g, int *invar, int n),
 ^~~~~~~~~~~~~~~~~
geng.c:706:27: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(boolean,distinvar,(graph *g, int *invar, int n),
                           ^~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'accept2' should return 'boolean (*)(graph *, int,  xword,  graph *, int *, boolean)' {aka 'int (*)(unsigned int *, int,  unsigned int,  unsigned int *, int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
geng.c:1556:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(boolean,accept2,
 ^~~~~~~~~~~~~~~~~
geng.c:1556:27: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(boolean,accept2,
                           ^~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'refinex' should return 'void (*)(graph *, int *, int *, int,  int *, int *, set *, boolean,  int *, int,  int)' {aka 'void (*)(unsigned int *, int *, int *, int,  int *, int *, unsigned int *, int,  int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
geng.c:1176:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,refinex,
 ^~~~~~~~~~~~~~~~~
geng.c:1176:24: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(void,refinex,
                        ^~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
geng.c:693:1: warning: 'gcomplement' defined but not used [-Wunused-function]
 gcomplement(graph *g, graph *gc, int n)
 ^~~~~~~~~~~
traces.c: In function 'refine_tr':
traces.c:5251:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind4] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:4734:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:5264:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind4;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:4734:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:5265:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:4734:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_genquarticg-genquarticg.o `test -f 'genquarticg.c' || echo './'`genquarticg.c
genquarticg.c:18: warning: "MAXN" redefined
 #define MAXN 28
 
<command-line>: note: this is the location of the previous definition
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from genquarticg.c:23:
genquarticg.c: In function 'slow_extend':
genquarticg.c:266:32: warning: unused variable 'zz' [-Wunused-variable]
             setword zval[MAXN],zz,eqcol0;
                                ^~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genquarticg.c:231:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,extend,
 ^~~~~~~~~~~~~~~~~
genquarticg.c:242:26: warning: unused variable 'x1' [-Wunused-variable]
     setword     x, y, z, x1, bitj1, bitj2, biti2;
                          ^~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genquarticg.c:231:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,extend,
 ^~~~~~~~~~~~~~~~~
genquarticg.c:239:52: warning: unused variable 'tagriv' [-Wunused-variable]
           col00[MAXN], col00w1[MAXN], rival[MAXN], tagriv[MAXN], doviorbit[3*MAXN],
                                                    ^~~~~~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genquarticg.c:231:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,extend,
 ^~~~~~~~~~~~~~~~~
genquarticg.c:239:39: warning: unused variable 'rival' [-Wunused-variable]
           col00[MAXN], col00w1[MAXN], rival[MAXN], tagriv[MAXN], doviorbit[3*MAXN],
                                       ^~~~~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genquarticg.c:231:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,extend,
 ^~~~~~~~~~~~~~~~~
genquarticg.c:238:46: warning: unused variable 'mult2i' [-Wunused-variable]
     int   firsttime[MAXN], firsttimey[MAXN], mult2i[MAXN], multar1[MAXN],
                                              ^~~~~~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genquarticg.c:231:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,extend,
 ^~~~~~~~~~~~~~~~~
genquarticg.c:237:40: warning: unused variable 'mult2' [-Wunused-variable]
           numrival, temp, mult, multm, mult2, rely, numedge, dcol, dcolp, e1, e2;
                                        ^~~~~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genquarticg.c:231:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,extend,
 ^~~~~~~~~~~~~~~~~
genquarticg.c:237:11: warning: unused variable 'numrival' [-Wunused-variable]
           numrival, temp, mult, multm, mult2, rely, numedge, dcol, dcolp, e1, e2;
           ^~~~~~~~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genquarticg.c:231:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,extend,
 ^~~~~~~~~~~~~~~~~
genquarticg.c:236:32: warning: unused variable 'k' [-Wunused-variable]
           tcol, got_one, i, j, k, numpair1, numdovi, maxdovi, i1, j1, i2, j2,
                                ^
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genquarticg.c:231:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,extend,
 ^~~~~~~~~~~~~~~~~
genquarticg.c:235:64: warning: unused variable 'mcol' [-Wunused-variable]
     int   vm1, vm2, vm3, vm4, vt1, vt2, vt3, vt4, c, b, mcol1, mcol,
                                                                ^~~~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genquarticg.c:231:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,extend,
 ^~~~~~~~~~~~~~~~~
genquarticg.c: In function 'fast_extend':
genquarticg.c:266:32: warning: unused variable 'zz' [-Wunused-variable]
             setword zval[MAXN],zz,eqcol0;
                                ^~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genquarticg.c:231:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,extend,
 ^~~~~~~~~~~~~~~~~
genquarticg.c:242:26: warning: unused variable 'x1' [-Wunused-variable]
     setword     x, y, z, x1, bitj1, bitj2, biti2;
                          ^~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genquarticg.c:231:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,extend,
 ^~~~~~~~~~~~~~~~~
genquarticg.c:239:52: warning: unused variable 'tagriv' [-Wunused-variable]
           col00[MAXN], col00w1[MAXN], rival[MAXN], tagriv[MAXN], doviorbit[3*MAXN],
                                                    ^~~~~~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genquarticg.c:231:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,extend,
 ^~~~~~~~~~~~~~~~~
genquarticg.c:239:39: warning: unused variable 'rival' [-Wunused-variable]
           col00[MAXN], col00w1[MAXN], rival[MAXN], tagriv[MAXN], doviorbit[3*MAXN],
                                       ^~~~~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genquarticg.c:231:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,extend,
 ^~~~~~~~~~~~~~~~~
genquarticg.c:238:46: warning: unused variable 'mult2i' [-Wunused-variable]
     int   firsttime[MAXN], firsttimey[MAXN], mult2i[MAXN], multar1[MAXN],
                                              ^~~~~~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genquarticg.c:231:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,extend,
 ^~~~~~~~~~~~~~~~~
genquarticg.c:237:40: warning: unused variable 'mult2' [-Wunused-variable]
           numrival, temp, mult, multm, mult2, rely, numedge, dcol, dcolp, e1, e2;
                                        ^~~~~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genquarticg.c:231:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,extend,
 ^~~~~~~~~~~~~~~~~
genquarticg.c:237:11: warning: unused variable 'numrival' [-Wunused-variable]
           numrival, temp, mult, multm, mult2, rely, numedge, dcol, dcolp, e1, e2;
           ^~~~~~~~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genquarticg.c:231:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,extend,
 ^~~~~~~~~~~~~~~~~
genquarticg.c:236:32: warning: unused variable 'k' [-Wunused-variable]
           tcol, got_one, i, j, k, numpair1, numdovi, maxdovi, i1, j1, i2, j2,
                                ^
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genquarticg.c:231:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,extend,
 ^~~~~~~~~~~~~~~~~
genquarticg.c:235:64: warning: unused variable 'mcol' [-Wunused-variable]
     int   vm1, vm2, vm3, vm4, vt1, vt2, vt3, vt4, c, b, mcol1, mcol,
                                                                ^~~~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genquarticg.c:231:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,extend,
 ^~~~~~~~~~~~~~~~~
genquarticg.c: In function 'main':
genquarticg.c:1304:17: warning: unused variable 'y' [-Wunused-variable]
     setword  x, y;
                 ^
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from genquarticg.c:23:
genquarticg.c: At top level:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'extend' should return 'void (*)(int,  graph *, edgestruct *, pairstruct *, int,  int *, int *, setword *, int *, boolean)' {aka 'void (*)(int,  long unsigned int *, struct <anonymous> *, struct <anonymous> *, int,  int *, int *, long unsigned int *, int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genquarticg.c:231:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,extend,
 ^~~~~~~~~~~~~~~~~
genquarticg.c:231:24: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(void,extend,
                        ^~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'refinex' should return 'void (*)(graph *, int *, int *, int,  int *, int *, set *, boolean,  int *, int,  int)' {aka 'void (*)(long unsigned int *, int *, int *, int,  int *, int *, long unsigned int *, int,  int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genquarticg.c:1163:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,refinex,
 ^~~~~~~~~~~~~~~~~
genquarticg.c:1163:24: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(void,refinex,
                        ^~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
genquarticg.c:64:24: warning: 'msgfile' defined but not used [-Wunused-variable]
 static FILE *outfile, *msgfile;             /* file for output graphs */
                        ^~~~~~~
genquarticg.c:36:12: warning: 'perm' defined but not used [-Wunused-variable]
 static int perm[MAXN];
            ^~~~
genquarticg.c: In function 'slow_extend':
genquarticg.c:810:25: warning: 'conf' may be used uninitialized in this function [-Wmaybe-uninitialized]
                         extend(n+1, g, edge1, epair1, numpair1, epairorbit1, multar1, zar1, col00w1, conf);
                         ^~~~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from genquarticg.c:23:
genquarticg.c:251:17: note: 'conf' was declared here
     boolean     conf;
                 ^~~~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genquarticg.c:231:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,extend,
 ^~~~~~~~~~~~~~~~~
genquarticg.c:659:38: warning: 'maxdovi' may be used uninitialized in this function [-Wmaybe-uninitialized]
                         if (doviorbit[maxdovi] == doviorbit[numdovi-1])
                                      ^
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from genquarticg.c:23:
genquarticg.c:236:54: note: 'maxdovi' was declared here
           tcol, got_one, i, j, k, numpair1, numdovi, maxdovi, i1, j1, i2, j2,
                                                      ^~~~~~~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genquarticg.c:231:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,extend,
 ^~~~~~~~~~~~~~~~~
genquarticg.c:533:48: warning: 'mcol1' may be used uninitialized in this function [-Wmaybe-uninitialized]
                     if( dcol1 == dcol0 && tcol == mcol1 )
                                                ^~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from genquarticg.c:23:
genquarticg.c:235:57: note: 'mcol1' was declared here
     int   vm1, vm2, vm3, vm4, vt1, vt2, vt3, vt4, c, b, mcol1, mcol,
                                                         ^~~~~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genquarticg.c:231:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,extend,
 ^~~~~~~~~~~~~~~~~
genquarticg.c: In function 'fast_extend':
genquarticg.c:810:25: warning: 'conf' may be used uninitialized in this function [-Wmaybe-uninitialized]
                         extend(n+1, g, edge1, epair1, numpair1, epairorbit1, multar1, zar1, col00w1, conf);
                         ^~~~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from genquarticg.c:23:
genquarticg.c:251:17: note: 'conf' was declared here
     boolean     conf;
                 ^~~~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genquarticg.c:231:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,extend,
 ^~~~~~~~~~~~~~~~~
genquarticg.c:659:38: warning: 'maxdovi' may be used uninitialized in this function [-Wmaybe-uninitialized]
                         if (doviorbit[maxdovi] == doviorbit[numdovi-1])
                                      ^
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from genquarticg.c:23:
genquarticg.c:236:54: note: 'maxdovi' was declared here
           tcol, got_one, i, j, k, numpair1, numdovi, maxdovi, i1, j1, i2, j2,
                                                      ^~~~~~~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genquarticg.c:231:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,extend,
 ^~~~~~~~~~~~~~~~~
genquarticg.c:533:48: warning: 'mcol1' may be used uninitialized in this function [-Wmaybe-uninitialized]
                     if( dcol1 == dcol0 && tcol == mcol1 )
                                                ^~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from genquarticg.c:23:
genquarticg.c:235:57: note: 'mcol1' was declared here
     int   vm1, vm2, vm3, vm4, vt1, vt2, vt3, vt4, c, b, mcol1, mcol,
                                                         ^~~~~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
genquarticg.c:231:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,extend,
 ^~~~~~~~~~~~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_genrang-genrang.o `test -f 'genrang.c' || echo './'`genrang.c
genrang.c: In function 'ranedges':
genrang.c:160:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
     for (li = m*ln; --li != 0;) g[li] = 0; g[0] = 0;
     ^~~
genrang.c:160:44: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
     for (li = m*ln; --li != 0;) g[li] = 0; g[0] = 0;
                                            ^
genrang.c: In function 'ranedges_bip':
genrang.c:197:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
     for (li = m*(size_t)n; --li != 0;) g[li] = 0; g[0] = 0;
     ^~~
genrang.c:197:51: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
     for (li = m*(size_t)n; --li != 0;) g[li] = 0; g[0] = 0;
                                                   ^
genrang.c:186:12: warning: unused variable 'ln' [-Wunused-variable]
     size_t ln,li,nc2,ned,sofar;
            ^~
In file included from gtools.h:63,
                 from genrang.c:44:
At top level:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
genrang.c: In function 'main':
genrang.c:1174:9: warning: 'bipartite' may be used uninitialized in this function [-Wmaybe-uninitialized]
      if (bipartite)
         ^
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_genspecialg-genspecialg.o `test -f 'genspecialg.c' || echo './'`genspecialg.c
genspecialg.c: In function 'makecycle':
genspecialg.c:221:15: warning: unused variable 'k' [-Wunused-variable]
     size_t *v,k;
               ^
genspecialg.c: In function 'makegenpetersen':
genspecialg.c:763:17: warning: unused variable 'j' [-Wunused-variable]
     int *d,*e,i,j,n;
                 ^
genspecialg.c: In function 'main':
genspecialg.c:872:23: warning: unused variable 'digraph' [-Wunused-variable]
     boolean usesparse,digraph;
                       ^~~~~~~
genspecialg.c:872:13: warning: unused variable 'usesparse' [-Wunused-variable]
     boolean usesparse,digraph;
             ^~~~~~~~~
genspecialg.c:862:16: warning: unused variable 'i' [-Wunused-variable]
     int argnum,i,j,nreq;
                ^
genspecialg.c:861:9: warning: unused variable 'n' [-Wunused-variable]
     int n,codetype;
         ^
In file included from gtools.h:63,
                 from genspecialg.c:35:
At top level:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=24   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_gentourng-gentourng.o `test -f 'gentourng.c' || echo './'`gentourng.c
gentourng.c: In function 'main':
gentourng.c:1182:25: warning: variable 'gotd' set but not used [-Wunused-but-set-variable]
         boolean badargs,gotd,gotD,gotf,gotmr;
                         ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gentourng.c:184:
gentourng.c: At top level:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'refinex' should return 'void (*)(graph *, int *, int *, int,  int *, int *, set *, boolean,  int *, int,  int)' {aka 'void (*)(long unsigned int *, int *, int *, int,  int *, int *, long unsigned int *, int,  int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gentourng.c:550:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,refinex,
 ^~~~~~~~~~~~~~~~~
gentourng.c:550:24: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(void,refinex,
                        ^~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'accept2' should return 'boolean (*)(graph *, int,  xword,  graph *, int *, boolean)' {aka 'int (*)(long unsigned int *, int,  unsigned int,  long unsigned int *, int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gentourng.c:847:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(boolean,accept2,
 ^~~~~~~~~~~~~~~~~
gentourng.c:847:27: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(boolean,accept2,
                           ^~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'hitinvar' should return 'boolean (*)(graph *, int *, int)' {aka 'int (*)(long unsigned int *, int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gentourng.c:806:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(boolean,hitinvar,(graph *g, int *invar, int n),
 ^~~~~~~~~~~~~~~~~
gentourng.c:806:27: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(boolean,hitinvar,(graph *g, int *invar, int n),
                           ^~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
gentourng.c:383:1: warning: 'gcomplement' defined but not used [-Wunused-function]
 gcomplement(graph *g, graph *gc, int n)
 ^~~~~~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_gentreeg-gentreeg.o `test -f 'gentreeg.c' || echo './'`gentreeg.c
gentreeg.c: In function 'WriteIt':
gentreeg.c:284:8: warning: unused variable 'i' [-Wunused-variable]
    int i;
        ^
gentreeg.c: In function 'Gen':
gentreeg.c:340:8: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
      } else
        ^~~~
gentreeg.c:357:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else'
         if (s!=0 || p<=ub+1) {
         ^~
gentreeg.c: In function 'main':
gentreeg.c:416:6: warning: variable 'splitlevinc' set but not used [-Wunused-but-set-variable]
  int splitlevinc;
      ^~~~~~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_hamheuristic-hamheuristic.o `test -f 'hamheuristic.c' || echo './'`hamheuristic.c
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_labelg-labelg.o `test -f 'labelg.c' || echo './'`labelg.c
hamheuristic.c: In function 'main':
hamheuristic.c:223:5: warning: 'left' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (left)
     ^
hamheuristic.c:52:13: note: 'left' was declared here
     boolean left,cycle;
             ^~~~
hamheuristic.c:180:14: warning: 'vext' may be used uninitialized in this function [-Wmaybe-uninitialized]
      work[0] = vext;
      ~~~~~~~~^~~~~~
hamheuristic.c:50:20: note: 'vext' was declared here
     int i,ix,x,j,w,vext,exts;
                    ^~~~
hamheuristic.c:397:41: warning: 'outfile' may be used uninitialized in this function [-Wmaybe-uninitialized]
             else if (outcode == GRAPH6) writeg6_sg(outfile,&sg);
                                         ^~~~~~~~~~~~~~~~~~~~~~~
hamheuristic.c:396:16: warning: 'outcode' may be used uninitialized in this function [-Wmaybe-uninitialized]
             if (outcode == SPARSE6) writes6_sg(outfile,&sg);
                ^
labelg.c: In function 'main':
labelg.c:391:14: warning: 'maxinvarlevel' may be used uninitialized in this function [-Wmaybe-uninitialized]
              fcanonise_inv(g,m,n,h,fmt,invarproc[inv].entrypoint,
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            mininvarlevel,maxinvarlevel,invararg,loops>0||digraph);
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
labelg.c:391:14: warning: 'mininvarlevel' may be used uninitialized in this function [-Wmaybe-uninitialized]
labelg.c:391:14: warning: 'fmt' may be used uninitialized in this function [-Wmaybe-uninitialized]
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_linegraphg-linegraphg.o `test -f 'linegraphg.c' || echo './'`linegraphg.c
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_listg-listg.o `test -f 'listg.c' || echo './'`listg.c
linegraphg.c: In function 'main':
linegraphg.c:68:29: warning: 'mid' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 eno[j] = eno[mid];
                             ^
linegraphg.c:30:18: note: 'mid' was declared here
     size_t hi,lo,mid,v,w;
                  ^~~
linegraphg.c:155:29: warning: 'mid' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 eno[j] = eno[mid];
                             ^
linegraphg.c:116:18: note: 'mid' was declared here
     size_t hi,lo,mid,v,w;
                  ^~~
listg.c: In function 'putHCP':
listg.c:196:10: warning: unused variable 's' [-Wunused-variable]
     char s[20];
          ^
listg.c:195:20: warning: unused variable 'ne' [-Wunused-variable]
     int i,j,curlen,ne;
                    ^~
listg.c:195:13: warning: unused variable 'curlen' [-Wunused-variable]
     int i,j,curlen,ne;
             ^~~~~~
listg.c: In function 'putdotty':
listg.c:311:13: warning: unused variable 'first' [-Wunused-variable]
     boolean first;
             ^~~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from listg.c:49:
listg.c: At top level:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'putve' should return 'void (*)(FILE *, long unsigned int,  graph *, boolean,  int,  int)' {aka 'void (*)(struct _IO_FILE *, long unsigned int,  long unsigned int *, int,  int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
listg.c:255:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,putve,
 ^~~~~~~~~~~~~~~~~
listg.c:255:24: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(void,putve,
                        ^~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'putbliss' should return 'void (*)(FILE *, long unsigned int,  graph *, int,  int)' {aka 'void (*)(struct _IO_FILE *, long unsigned int,  long unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
listg.c:329:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,putbliss,
 ^~~~~~~~~~~~~~~~~
listg.c:329:24: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(void,putbliss,
                        ^~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
In file included from gtools.h:63,
                 from listg.c:49:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_multig-multig.o `test -f 'multig.c' || echo './'`multig.c
listg.c: In function 'main':
listg.c:456:36: warning: 'yarg' may be used uninitialized in this function [-Wmaybe-uninitialized]
     char *infilename,*outfilename,*yarg;
                                    ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from multig.c:34:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'compute_degree' should return 'int (*)(const set *, int)' {aka 'int (*)(const long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
multig.c:445:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int __attribute__((pure)),compute_degree,
 ^~~~~~~~~~~~~~~~~
multig.c:445:45: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int __attribute__((pure)),compute_degree,
                                             ^~~~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
multig.c:109:1: warning: 'writeautom' defined but not used [-Wunused-function]
 writeautom(int *p, int n)
 ^~~~~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_newedgeg-newedgeg.o `test -f 'newedgeg.c' || echo './'`newedgeg.c
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_NRswitchg-NRswitchg.o `test -f 'NRswitchg.c' || echo './'`NRswitchg.c
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_pickg-testg.o `test -f 'testg.c' || echo './'`testg.c
In file included from testg.c:301:
splay.c: In function 'splay_insert':
splay.c:249:9: warning: unused variable 'i' [-Wunused-variable]
     int i,cmp;
         ^
splay.c: In function 'splay_lookup':
splay.c:314:9: warning: unused variable 'i' [-Wunused-variable]
     int i,cmp;   /* i is available for COMPARE */
         ^
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_planarg-planarg.o `test -f 'planarg.c' || echo './'`planarg.c
planarg.c: In function 'main':
planarg.c:104:9: warning: 'outfile' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if (fwrite((void*)buff,1,len,f) != len)
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~
planarg.c:173:19: note: 'outfile' was declared here
     FILE *infile,*outfile;
                   ^~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_planarg-planarity.o `test -f 'planarity.c' || echo './'`planarity.c
planarity.c: In function 'sparseg_adjl_dir_edge_exists':
planarity.c:1064:24: warning: variable 'prev_e' set but not used [-Wunused-but-set-variable]
     int         cur_e, prev_e;
                        ^~~~~~
planarity.c: In function 'sparseg_adjl_is_planar':
planarity.c:2603:23: warning: variable 'w' set but not used [-Wunused-but-set-variable]
             int       w;
                       ^
planarity.c: In function 'embedg_get_reduced_obs':
planarity.c:5605:18: warning: variable 'a' set but not used [-Wunused-but-set-variable]
         int      a, b, n_x;
                  ^
planarity.c: In function 'embedg_obstruction':
planarity.c:5911:24: warning: unused variable 'time_to_now' [-Wunused-variable]
     float      sttime, time_to_now;
                        ^~~~~~~~~~~
planarity.c:5911:16: warning: unused variable 'sttime' [-Wunused-variable]
     float      sttime, time_to_now;
                ^~~~~~
planarity.c: In function 'embedg_is_embed_valid':
planarity.c:8636:17: warning: unused variable 'v' [-Wunused-variable]
     int         v, f;
                 ^
In file included from planarity.h:25,
                 from planarity.c:32:
planarity.c: In function 'embedg_VES_get_succ_on_ext_face':
planarity.c:8793:16: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
         ASSERT(embed_graph[*s].link[0] = twin);
                ^~~~~~~~~~~
planarity.c:8793:9: note: in expansion of macro 'ASSERT'
         ASSERT(embed_graph[*s].link[0] = twin);
         ^~~~~~
planarity.c:8719:27: warning: unused variable 'eout' [-Wunused-variable]
     int        vout, ein, eout, tout;
                           ^~~~
planarity.c:8719:22: warning: unused variable 'ein' [-Wunused-variable]
     int        vout, ein, eout, tout;
                      ^~~
planarity.c: In function 'embedg_mark_minor_B':
planarity.c:9501:32: warning: unused variable 'vz' [-Wunused-variable]
     int          vv, u_x, u_y, vz, u_z, u_max, u_min;
                                ^~
planarity.c: In function 'embedg_mark_minor_D':
planarity.c:9634:30: warning: variable 'p_y' set but not used [-Wunused-but-set-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                              ^~~
planarity.c:9634:25: warning: variable 'p_x' set but not used [-Wunused-but-set-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                         ^~~
planarity.c:9634:18: warning: unused variable 'i' [-Wunused-variable]
     int          i, vv, p_x, p_y, u_x, u_y, u;
                  ^
At top level:
planarity.c:2185:1: warning: 'embedg_dlcl_rec_insert_right' defined but not used [-Wunused-function]
 embedg_dlcl_rec_insert_right (t_dlcl *l, t_dlcl *r)
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from planarity.h:43,
                 from planarity.c:32:
naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
planarity.h:45:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_ranlabg-ranlabg.o `test -f 'ranlabg.c' || echo './'`ranlabg.c
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_shortg-shortg.o `test -f 'shortg.c' || echo './'`shortg.c
In file included from gtools.h:63,
                 from shortg.c:74:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
shortg.c: In function 'main':
shortg.c:600:25: warning: 'outfile' may be used uninitialized in this function [-Wmaybe-uninitialized]
                         writeline(outfile,kswitch ? prevdstr : prevcdstr);
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
shortg.c:588:16: warning: 'sortout' may be used uninitialized in this function [-Wmaybe-uninitialized]
         while (fromsort(sortout,&cdstr,&dstr,&numread))
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
shortg.c:491:13: warning: 'sortin' may be used uninitialized in this function [-Wmaybe-uninitialized]
             tosort(sortin,cdstr,kswitch ? dstr : NULL,vswitch ? numread : 0);
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_showg-showg.o `test -f 'showg.c' || echo './'`showg.c
showg.c: In function 'readgg':
showg.c:622:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
showg.c:562:19: note: 'x' was declared here
     int n,i,j,k,v,x,nb,need;
                   ^
showg.c:738:8: warning: 'readg_code' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if (readg_code == DIGRAPH6 && p - s != D6LEN(n))
        ^
showg.c: In function 'main':
showg.c:437:55: warning: 'codetype' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if (filename == NULL || !assumefixed || (*codetype&SPARSE6)
                                             ~~~~~~~~~~^~~~~~~~~
showg.c:1094:13: note: 'codetype' was declared here
     int m,n,codetype;
             ^~~~~~~~
planarity.c: In function 'embedg_recover_embedding':
planarity.c:5013:25: warning: 'v_w_in_embed' may be used uninitialized in this function [-Wmaybe-uninitialized]
             (*embedding)[v_w_in_embed].next = (*vertices)[v_l].first_edge;
                         ^
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_subdivideg-subdivideg.o `test -f 'subdivideg.c' || echo './'`subdivideg.c
subdivideg.c: In function 'main':
subdivideg.c:71:29: warning: 'mid' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 eno[j] = eno[mid];
                             ^
subdivideg.c:28:18: note: 'mid' was declared here
     size_t hi,lo,mid,w;
                  ^~~
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_twohamg-twohamg.o `test -f 'twohamg.c' || echo './'`twohamg.c
twohamg.c: In function 'dumpdata':
twohamg.c:138:11: warning: unused variable 'j' [-Wunused-variable]
     int i,j;
           ^
twohamg.c:138:9: warning: unused variable 'i' [-Wunused-variable]
     int i,j;
         ^
twohamg.c: In function 'searchnode':
twohamg.c:506:12: warning: unused variable 'fc' [-Wunused-variable]
     int fe,fc;
            ^~
twohamg.c:506:9: warning: unused variable 'fe' [-Wunused-variable]
     int fe,fc;
         ^~
twohamg.c: In function 'p4decomposition':
twohamg.c:803:19: warning: unused variable 'c' [-Wunused-variable]
     int i,j,k,l,n,c;
                   ^
twohamg.c:803:15: warning: unused variable 'l' [-Wunused-variable]
     int i,j,k,l,n,c;
               ^
twohamg.c:803:11: warning: unused variable 'j' [-Wunused-variable]
     int i,j,k,l,n,c;
           ^
At top level:
twohamg.c:136:1: warning: 'dumpdata' defined but not used [-Wunused-function]
 dumpdata(int id, int nblue, int nred, int n)
 ^~~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_vcolg-vcolg.o `test -f 'vcolg.c' || echo './'`vcolg.c
vcolg.c: In function 'colourit':
vcolg.c:286:21: warning: unused variable 'thisdeg' [-Wunused-variable]
     int last0,lastn,thisdeg,region,start,stop;
                     ^~~~~~~
vcolg.c:286:15: warning: unused variable 'lastn' [-Wunused-variable]
     int last0,lastn,thisdeg,region,start,stop;
               ^~~~~
vcolg.c:286:9: warning: unused variable 'last0' [-Wunused-variable]
     int last0,lastn,thisdeg,region,start,stop;
         ^~~~~
vcolg.c:283:45: warning: unused variable 'deg' [-Wunused-variable]
     int lab[MAXNV],ptn[MAXNV],orbits[MAXNV],deg[MAXNV];
                                             ^~~
vcolg.c: In function 'main':
vcolg.c:376:9: warning: unused variable 'i' [-Wunused-variable]
     int i,m,n,codetype;
         ^
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from vcolg.c:21:
vcolg.c: At top level:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'compute_degree' should return 'size_t (*)(const graph *, int,  int)' {aka 'long unsigned int (*)(const long unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
vcolg.c:134:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(size_t __attribute__((pure)),compute_degree,
 ^~~~~~~~~~~~~~~~~
vcolg.c:134:48: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(size_t __attribute__((pure)),compute_degree,
                                                ^~~~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
vcolg.c:74:1: warning: 'writeautom' defined but not used [-Wunused-function]
 writeautom(int *p, int n)
 ^~~~~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_watercluster2-watercluster2.o `test -f 'watercluster2.c' || echo './'`watercluster2.c
watercluster2.c: In function 'writelist':
watercluster2.c:374:3: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   for (i=0;list[i]>=0;i++) fprintf(stderr,"%d ",list[i]); fprintf(stderr,"\n");
   ^~~
watercluster2.c:374:59: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   for (i=0;list[i]>=0;i++) fprintf(stderr,"%d ",list[i]); fprintf(stderr,"\n");
                                                           ^~~~~~~
watercluster2.c: In function 'direct_all_nontriv':
watercluster2.c:2246:7: warning: variable 'num_in_orbit' set but not used [-Wunused-but-set-variable]
   int num_in_orbit[MAXN];
       ^~~~~~~~~~~~
watercluster2.c: In function 'main':
watercluster2.c:4021:17: warning: variable 'last' set but not used [-Wunused-but-set-variable]
   long long int last=0LL;
                 ^~~~
In file included from watercluster2.c:78:
watercluster2.c: At top level:
nauty.h:805:11: warning: 'ifunc' resolver for 'init_for_g6' should return 'void (*)(graph *, int,  int *)' {aka 'void (*)(long unsigned int *, int,  int *)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
watercluster2.c:560:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,init_for_g6,(graph g[],int aantal_toppen, int degree[]),
 ^~~~~~~~~~~~~~~~~
watercluster2.c:560:24: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(void,init_for_g6,(graph g[],int aantal_toppen, int degree[]),
                        ^~~~~~~~~~~
nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
nauty.h:805:11: warning: 'ifunc' resolver for 'waterclusters' should return 'void (*)(graph *, int)' {aka 'void (*)(long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
watercluster2.c:3733:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,waterclusters,(graph g[], int n),
 ^~~~~~~~~~~~~~~~~
watercluster2.c:3733:24: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(void,waterclusters,(graph g[], int n),
                        ^~~~~~~~~~~~~
nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
nauty.h:805:11: warning: 'ifunc' resolver for 'canonical' should return 'int (*)(unsigned char *, int *, int *, int,  graph)' {aka 'int (*)(unsigned char *, int *, int *, int,  long unsigned int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
watercluster2.c:1493:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,canonical,
 ^~~~~~~~~~~~~~~~~
watercluster2.c:1493:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,canonical,
                       ^~~~~~~~~
nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
nauty.h:805:11: warning: 'ifunc' resolver for 'construct_extensions' should return 'void (*)(int *, int *, graph,  int,  graph)' {aka 'void (*)(int *, int *, long unsigned int,  int,  long unsigned int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
watercluster2.c:1205:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(void,construct_extensions,
 ^~~~~~~~~~~~~~~~~
watercluster2.c:1205:24: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(void,construct_extensions,
                        ^~~~~~~~~~~~~~~~~~~~
nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_blisstog-blisstog.o `test -f 'blisstog.c' || echo './'`blisstog.c
blisstog.c: In function 'main':
blisstog.c:170:26: warning: passing argument 1 of 'readblissgraph' from incompatible pointer type [-Wincompatible-pointer-types]
      if (!readblissgraph(stdin,&g))
                          ^~~~~
blisstog.c:25:23: note: expected 'gzFile' {aka 'struct gzFile_s *'} but argument is of type 'FILE *' {aka 'struct _IO_FILE *'}
 readblissgraph(gzFile f, sparsegraph *g)
                ~~~~~~~^
In file included from gtools.h:63,
                 from blisstog.c:15:
At top level:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_checks6-checks6.o `test -f 'checks6.c' || echo './'`checks6.c
checks6.c: In function 'seemsbad':
checks6.c:27:7: warning: unused variable 'ii' [-Wunused-variable]
  long ii;
       ^~
checks6.c:25:19: warning: unused variable 'pq' [-Wunused-variable]
         char *p,x,pq;
                   ^~
checks6.c: In function 'main':
checks6.c:131:8: warning: unused variable 'n' [-Wunused-variable]
  int m,n,codetype;
        ^
checks6.c:131:6: warning: unused variable 'm' [-Wunused-variable]
  int m,n,codetype;
      ^
checks6.c: In function 'seemsbad':
checks6.c:124:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
In file included from gtools.h:63,
                 from checks6.c:16:
At top level:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o nauty_sumlines-sumlines.o `test -f 'sumlines.c' || echo './'`sumlines.c
sumlines.c: In function 'scanline':
sumlines.c:743:20: warning: unused variable 'gmp_warning' [-Wunused-variable]
     static boolean gmp_warning = FALSE;
                    ^~~~~~~~~~~
sumlines.c: In function 'read_formats':
sumlines.c:1167:19: warning: variable 'ignore' set but not used [-Wunused-but-set-variable]
     int i,c,flags,ignore;
                   ^~~~~~
At top level:
sumlines.c:743:20: warning: 'gmp_warning' defined but not used [-Wunused-variable]
     static boolean gmp_warning = FALSE;
                    ^~~~~~~~~~~
watercluster2.c: In function 'chooseorbit':
watercluster2.c:1932:32: warning: 'num_in_orbit[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
       orbitchoices[num_in_orbit[bestroot]]++;
                    ~~~~~~~~~~~~^~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyA1_la-nauty.lo `test -f 'nauty.c' || echo './'`nauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nauty.c  -fPIC -DPIC -o .libs/libnautyA1_la-nauty.o
nauty.c: In function 'firstpathnode':
nauty.c:110:42: warning: 'childcount' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define OPTCALL(proc) if (proc != NULL) (*proc)
                                          ^
nauty.c:556:41: note: 'childcount' was declared here
     int tv1,index,rtnlevel,tcellsize,tc,childcount,qinvar,refcode;
                                         ^~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyA1_la-nautil.lo `test -f 'nautil.c' || echo './'`nautil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nautil.c  -fPIC -DPIC -o .libs/libnautyA1_la-nautil.o
nautil.c: In function 'permset':
nautil.c:157:13: warning: unused variable 'w' [-Wunused-variable]
     int pos,w,b;
             ^
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyA1_la-nausparse.lo `test -f 'nausparse.c' || echo './'`nausparse.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nausparse.c  -fPIC -DPIC -o .libs/libnautyA1_la-nausparse.o
nausparse.c: In function 'cleanup_sg':
nausparse.c:561:18: warning: unused variable 'sg' [-Wunused-variable]
     sparsegraph *sg,*sh;
                  ^~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyA1_la-naugraph.lo `test -f 'naugraph.c' || echo './'`naugraph.c
In file included from nausparse.h:26,
                 from nausparse.c:30:
nausparse.c: At top level:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'nauty_to_sg' should return 'sparsegraph * (*)(graph *, sparsegraph *, int,  int)' {aka 'struct <anonymous> * (*)(long unsigned int *, struct <anonymous> *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nausparse.c:1476:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(sparsegraph*,nauty_to_sg,(graph *g, sparsegraph *sg, int m, int n),
 ^~~~~~~~~~
nausparse.c:1476:25: note: resolver indirect function declared here
 POPCNTFUNC(sparsegraph*,nauty_to_sg,(graph *g, sparsegraph *sg, int m, int n),
                         ^~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naugraph.c  -fPIC -DPIC -o .libs/libnautyA1_la-naugraph.o
In file included from naugraph.c:25:
nauty.h:805:11: warning: 'ifunc' resolver for 'refine1' should return 'void (*)(graph *, int *, int *, int,  int *, int *, set *, int *, int,  int)' {aka 'void (*)(long unsigned int *, int *, int *, int,  int *, int *, long unsigned int *, int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:339:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
 ^~~~~~~~~~
naugraph.c:339:17: note: resolver indirect function declared here
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
                 ^~~~~~~
nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
In file included from naugraph.c:25:
naugraph.c: In function 'slow_refine1':
nauty.h:507:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
In file included from naugraph.c:25:
naugraph.c:348:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:339:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
 ^~~~~~~~~~
In file included from naugraph.c:25:
naugraph.c: In function 'fast_refine1':
nauty.h:507:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
In file included from naugraph.c:25:
naugraph.c:348:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:339:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
 ^~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyA1_la-naurng.lo `test -f 'naurng.c' || echo './'`naurng.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naurng.c  -fPIC -DPIC -o .libs/libnautyA1_la-naurng.o
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyA1_la-schreier.lo `test -f 'schreier.c' || echo './'`schreier.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c schreier.c  -fPIC -DPIC -o .libs/libnautyA1_la-schreier.o
schreier.c:53:1: warning: 'testispermutation' defined but not used [-Wunused-function]
 testispermutation(int id, int *p, int n)
 ^~~~~~~~~~~~~~~~~
schreier.c: In function 'filterschreier.constprop':
schreier.c:648:16: warning: 'ident' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if (!ident && !ingroup)
         ~~~~~~~^~~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyA1_la-traces.lo `test -f 'traces.c' || echo './'`traces.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c traces.c  -fPIC -DPIC -o .libs/libnautyA1_la-traces.o
traces.c: In function 'Traces':
traces.c:835:12: warning: unused variable 'j1' [-Wunused-variable]
     size_t j1;
            ^~
traces.c:834:48: warning: unused variable 'wgh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                                ^~~~
traces.c:834:41: warning: unused variable 'wgh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                         ^~~~
traces.c:834:34: warning: unused variable 'ngh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c:834:27: warning: unused variable 'ngh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                           ^~~~
traces.c:834:20: warning: unused variable 'vtx2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                    ^~~~
traces.c:834:14: warning: unused variable 'vtx1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
              ^~~~
traces.c:834:9: warning: unused variable 'deg' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
         ^~~
traces.c: In function 'traces_refine':
traces.c:1376:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:1375:9: warning: variable 'conta' set but not used [-Wunused-but-set-variable]
     int conta;
         ^~~~~
traces.c: In function 'traces_refine_notrace':
traces.c:2143:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c:2133:56: warning: unused variable 'auxcells' [-Wunused-variable]
     int i, j, k, jk, sc, ind0, ind1, ind2, ind3, labi, auxcells;
                                                        ^~~~~~~~
traces.c: In function 'traces_refine_maketrie':
traces.c:2738:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_comptrie':
traces.c:3314:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_sametrace':
traces.c:3896:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c: In function 'refine_tr':
traces.c:4561:15: warning: unused variable 'm' [-Wunused-variable]
     const int m = SETWORDSNEEDED(n);
               ^
traces.c: In function 'refine_tr_refine':
traces.c:4737:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:4735:13: warning: unused variable 'TraceCell' [-Wunused-variable]
     boolean TraceCell = FALSE;
             ^~~~~~~~~
traces.c:4733:85: warning: unused variable 'Tracestpend' [-Wunused-variable]
 ls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                     ^~~~~~~~~~~

traces.c:4733:73: warning: unused variable 'Traceccend' [-Wunused-variable]
 int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                     ^~~~~~~~~~

traces.c:4733:63: warning: unused variable 'TraceEnd' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                               ^~~~~~~~
traces.c:4733:31: warning: unused variable 'TracePos' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                               ^~~~~~~~
traces.c:4731:9: warning: variable 'newtrace' set but not used [-Wunused-but-set-variable]
     int newtrace = FALSE;
         ^~~~~~~~
traces.c:4728:87: warning: unused variable 'SingInd' [-Wunused-variable]
 nd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd, SingInd;
                                                                        ^~~~~~~

traces.c:4728:72: warning: unused variable 'TraceStepsInd' [-Wunused-variable]
  int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd, SingInd;
                                                                     ^~~~~~~~~~~~~

traces.c:4728:60: warning: unused variable 'TraceCCInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd, SingInd;
                                                            ^~~~~~~~~~
traces.c: In function 'CheckForMatching':
traces.c:5984:10: warning: variable 'cls' set but not used [-Wunused-but-set-variable]
     int *cls;
          ^~~
traces.c: In function 'Complete':
traces.c:6249:9: warning: unused variable 'numtemporbits' [-Wunused-variable]
     int numtemporbits;
         ^~~~~~~~~~~~~
traces.c:6247:12: warning: unused variable 'j' [-Wunused-variable]
     int i, j, k;
            ^
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyA1_la-gtools.lo `test -f 'gtools.c' || echo './'`gtools.c
traces.c: In function 'CompStage1':
traces.c:6797:28: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TreeNode, *TrieNode;
                            ^~~~~~~~
traces.c:6796:52: warning: unused variable 'temp' [-Wunused-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                                                    ^~~~
traces.c:6796:29: warning: variable 'gom_level' set but not used [-Wunused-but-set-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                             ^~~~~~~~~
traces.c: In function 'CompStage2':
traces.c:6997:17: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TrieNode;
                 ^~~~~~~~
traces.c:6995:17: warning: unused variable 'AuxOrb' [-Wunused-variable]
     int *CuOrb,*AuxOrb;
                 ^~~~~~
traces.c: In function 'copy_sg_structure':
traces.c:7485:18: warning: unused variable 'v2' [-Wunused-variable]
     size_t *v1, *v2, k;
                  ^~
traces.c:7483:25: warning: unused variable 'e2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                         ^~
traces.c:7483:20: warning: unused variable 'd2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                    ^~
traces.c:7483:15: warning: variable 'e1' set but not used [-Wunused-but-set-variable]
     int *d1, *e1, *d2, *e2;
               ^~
traces.c: In function 'NonSingDegPlus2':
traces.c:8792:27: warning: variable 'singcount' set but not used [-Wunused-but-set-variable]
     int k, deg1, singdeg, singcount;
                           ^~~~~~~~~
traces.c: In function 'PrintWeightedGraph2':
traces.c:9463:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'PrintBlissGraph':
traces.c:9479:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'WeightCodes':
traces.c:10378:34: warning: variable 'ngh2' set but not used [-Wunused-but-set-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c: At top level:
traces.c:241:16: warning: 'traces_degree_refine' declared 'static' but never defined [-Wunused-function]
 static boolean traces_degree_refine(sparsegraph*, Candidate*, int, Partition*,
                ^~~~~~~~~~~~~~~~~~~~
traces.c:254:13: warning: 'traces_refine_refine' declared 'static' but never defined [-Wunused-function]
 static int  traces_refine_refine(sparsegraph*, Candidate*, int, Partition*,
             ^~~~~~~~~~~~~~~~~~~~
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gtools.c  -fPIC -DPIC -o .libs/libnautyA1_la-gtools.o
traces.c:10521:9: warning: 'TargetCellFirstPathSmall' defined but not used [-Wunused-function]
 boolean TargetCellFirstPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
         ^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:10487:5: warning: 'TargetCellExpPathSmall' defined but not used [-Wunused-function]
 int TargetCellExpPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
     ^~~~~~~~~~~~~~~~~~~~~~
traces.c:10453:9: warning: 'TargetCellSmall' defined but not used [-Wunused-function]
 boolean TargetCellSmall(Candidate *TargCand, Partition *Part, int n, struct TracesVars* tv, int Lv) {
         ^~~~~~~~~~~~~~~
traces.c:10353:5: warning: 'VerifyPerm' defined but not used [-Wunused-function]
 int VerifyPerm(int *perm, int n,int where) {
     ^~~~~~~~~~
traces.c:10334:9: warning: 'VerifyPart' defined but not used [-Wunused-function]
 boolean VerifyPart(Partition *Part, int start, int end) {
         ^~~~~~~~~~
traces.c:10321:9: warning: 'VerifyId' defined but not used [-Wunused-function]
 boolean VerifyId(int *p, int n) {
         ^~~~~~~~
traces.c:10306:9: warning: 'VerifyCand' defined but not used [-Wunused-function]
 boolean VerifyCand(Candidate *Cand, int n, int line) {
         ^~~~~~~~~~
traces.c:10224:7: warning: 'trie_dump' defined but not used [-Wunused-function]
 void  trie_dump(trie *t) {
       ^~~~~~~~~
traces.c:9794:6: warning: 'SetAutom' defined but not used [-Wunused-function]
 void SetAutom(int q, int n, struct TracesVars *tv) {
      ^~~~~~~~
traces.c:9493:6: warning: 'putgraphplus_sg' defined but not used [-Wunused-function]
 void putgraphplus_sg(FILE *f, sparsegraph *sg, int linelength)
      ^~~~~~~~~~~~~~~
traces.c:9477:6: warning: 'PrintBlissGraph' defined but not used [-Wunused-function]
 void PrintBlissGraph(int n) {
      ^~~~~~~~~~~~~~~
traces.c:9461:6: warning: 'PrintWeightedGraph2' defined but not used [-Wunused-function]
 void PrintWeightedGraph2(int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:9443:6: warning: 'PrintWeightedGraph1' defined but not used [-Wunused-function]
 void PrintWeightedGraph1(sparsegraph *g_arg, int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:9189:5: warning: 'Preprocess_refine' defined but not used [-Wunused-function]
 int Preprocess_refine(sparsegraph *sg,
     ^~~~~~~~~~~~~~~~~
traces.c:8630:6: warning: 'MakeDiscrete' defined but not used [-Wunused-function]
 void MakeDiscrete(Partition *Part, int cell) {
      ^~~~~~~~~~~~
traces.c:6245:6: warning: 'Complete' defined but not used [-Wunused-function]
 void Complete(sparsegraph *sg_orig, Candidate *Cand, Partition *Part, int cell, TracesVars *tv,
      ^~~~~~~~
traces.c:775:21: warning: 'WorkArray0' defined but not used [-Wunused-variable]
 static TLS_ATTR int WorkArray0[MAXN];
                     ^~~~~~~~~~
In file included from gtools.h:63,
                 from gtools.c:6:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
traces.c: In function 'refine_tr_refine':
traces.c:5316:12: warning: 'TraceInd' is used uninitialized in this function [-Wuninitialized]
     return TraceInd;
            ^~~~~~~~
gtools.c: In function 'getecline':
gtools.c:406:9: warning: 'sizesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int sizesize,edgesize;
         ^~~~~~~~
gtools.c:444:16: warning: 'edgesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
         s[1] = (char)((sizesize << 4) + edgesize);
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gtools.c:439:44: warning: 'bodysize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     DYNALLOC1(unsigned char,s,s_sz,headsize+bodysize,"getecline");
                                            ^
gtools.c:439:44: warning: 'headsize' may be used uninitialized in this function [-Wmaybe-uninitialized]
gtools.c: In function 'stringtograph':
gtools.c:677:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
gtools.c: In function 'stringtograph_inc':
gtools.c:832:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg':
./nauty/nauty.h:1031:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:915:9: note: 'm' was declared here
     int m,n;
         ^
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg_inc':
./nauty/nauty.h:1031:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:1068:9: note: 'm' was declared here
     int m,n;
         ^
gtools.c: In function 'stringtosparsegraph':
gtools.c:1270:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyA1_la-naututil.lo `test -f 'naututil.c' || echo './'`naututil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naututil.c  -fPIC -DPIC -o .libs/libnautyA1_la-naututil.o
naututil.c:106:41: warning: missing braces around initializer [-Wmissing-braces]
 static TLS_ATTR echunkw first_echunkw = {NULL,{0,0,0}};
                                         ^
                                                {    }
naututil.c:106:41: warning: missing braces around initializer [-Wmissing-braces]
 static TLS_ATTR echunkw first_echunkw = {NULL,{0,0,0}};
                                         ^
                                                {    }
naututil.c: In function 'putquotient_sg':
naututil.c:1566:11: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int i,m,n;
           ^
naututil.c: In function 'readptn':
naututil.c:1759:17: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int c,v1,v2,m;
                 ^
naututil.c: In function 'readvperm':
naututil.c:2160:9: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int m,c,v1,v2;
         ^
naututil.c: In function 'complement_sg':
naututil.c:2598:13: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int i,l,m,n;
             ^
naututil.c: In function 'mathon_sg':
naututil.c:2651:13: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int i,k,m,n1,n2;
             ^
In file included from naututil.h:121,
                 from naututil.c:84:
naututil.c: At top level:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'setinter' should return 'int (*)(set *, set *, int)' {aka 'int (*)(long unsigned int *, long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naututil.c:138:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,setinter,(set *set1, set *set2, int m),
 ^~~~~~~~~~
naututil.c:138:16: note: resolver indirect function declared here
 POPCNTFUNC(int,setinter,(set *set1, set *set2, int m),
                ^~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'setsize' should return 'int (*)(set *, int)' {aka 'int (*)(long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naututil.c:170:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,setsize,(set *set1, int m),
 ^~~~~~~~~~
naututil.c:170:16: note: resolver indirect function declared here
 POPCNTFUNC(int,setsize,(set *set1, int m),
                ^~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
traces.c: In function 'traces_refine_notrace.isra.21':
traces.c:2661:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:2674:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind0;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:2675:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:2135:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd;
         ^~~~~~~~~
traces.c: In function 'traces_refine_sametrace.isra.22':
traces.c:4469:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind4] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:4483:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind4;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:4484:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:3888:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
         ^~~~~~~~~
traces.c: In function 'traces_refine_comptrie.isra.27':
traces.c:3823:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:3836:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind0;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:3837:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:3306:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd;
         ^~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyA1_la-nautinv.lo `test -f 'nautinv.c' || echo './'`nautinv.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nautinv.c  -fPIC -DPIC -o .libs/libnautyA1_la-nautinv.o
traces.c: In function 'traces_refine.isra.34':
traces.c:1991:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind4] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:2005:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind4;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:2006:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
nautinv.c: In function 'cellind':
nautinv.c:1375:17: warning: unused variable 'sw' [-Wunused-variable]
         setword sw;
                 ^~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c: At top level:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'disjoint_edges' should return 'int (*)(const set *, const set *, int)' {aka 'int (*)(const long unsigned int *, const long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:224:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int __attribute__((pure)),disjoint_edges,
 ^~~~~~~~~~~~~~~~~
nautinv.c:224:45: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int __attribute__((pure)),disjoint_edges,
                                             ^~~~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'semirefine' should return 'int (*)(graph *, int *, int *, int,  int *, int,  set *, int,  int)' {aka 'int (*)(long unsigned int *, int *, int *, int,  int *, int,  long unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1567:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,semirefine,
 ^~~~~~~~~~~~~~~~~
nautinv.c:1567:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,semirefine,
                       ^~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'not_common_edges' should return 'int (*)(set *, const set *, int)' {aka 'int (*)(long unsigned int *, const long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1338:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,not_common_edges,(set *ns, const set *gv, int m),
 ^~~~~~~~~~~~~~~~~
nautinv.c:1338:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,not_common_edges,(set *ns, const set *gv, int m),
                       ^~~~~~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'common_edges' should return 'int (*)(set *, const set *, int)' {aka 'int (*)(long unsigned int *, const long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1236:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,common_edges,(set *ns, const set *gv, int m),
 ^~~~~~~~~~~~~~~~~
nautinv.c:1236:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,common_edges,(set *ns, const set *gv, int m),
                       ^~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'triedges' should return 'int (*)(const set *, const set *, const set *, int)' {aka 'int (*)(const long unsigned int *, const long unsigned int *, const long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:744:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int __attribute__((pure)),triedges,
 ^~~~~~~~~~~~~~~~~
nautinv.c:744:45: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int __attribute__((pure)),triedges,
                                             ^~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c: In function 'slow_semirefine':
./nauty/nauty.h:507:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c:1578:14: note: 'maxpos' was declared here
  int maxcell,maxpos,hint;
              ^~~~~~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1567:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,semirefine,
 ^~~~~~~~~~~~~~~~~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c: In function 'fast_semirefine':
./nauty/nauty.h:507:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c:1578:14: note: 'maxpos' was declared here
  int maxcell,maxpos,hint;
              ^~~~~~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1567:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,semirefine,
 ^~~~~~~~~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyA1_la-gutil1.lo `test -f 'gutil1.c' || echo './'`gutil1.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gutil1.c  -fPIC -DPIC -o .libs/libnautyA1_la-gutil1.o
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil1.c:3:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'degstats' should return 'void (*)(graph *, int,  int,  long unsigned int *, int *, int *, int *, int *, boolean *)' {aka 'void (*)(long unsigned int *, int,  int,  long unsigned int *, int *, int *, int *, int *, int *)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:8:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,degstats,
 ^~~~~~~~~~
gutil1.c:8:17: note: resolver indirect function declared here
 POPCNTFUNC(void,degstats,
                 ^~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'issubconnected' should return 'boolean (*)(graph *, set *, int,  int)' {aka 'int (*)(long unsigned int *, long unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:306:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(boolean,issubconnected,(graph *g, set *sub, int m, int n),
 ^~~~~~~~~~
gutil1.c:306:20: note: resolver indirect function declared here
 POPCNTFUNC(boolean,issubconnected,(graph *g, set *sub, int m, int n),
                    ^~~~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'isconnected1' should return 'boolean (*)(graph *, int)' {aka 'int (*)(long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:239:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(boolean,isconnected1,(graph *g, int n),
 ^~~~~~~~~~
gutil1.c:239:20: note: resolver indirect function declared here
 POPCNTFUNC(boolean,isconnected1,(graph *g, int n),
                    ^~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'degstats2' should return 'void (*)(graph *, boolean,  int,  int,  long unsigned int *, int *, int *, int *, int *, int *, int *, int *, int *, int *, boolean *)' {aka 'void (*)(long unsigned int *, int,  int,  int,  long unsigned int *, int *, int *, int *, int *, int *, int *, int *, int *, int *, int *)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:67:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,degstats2,
 ^~~~~~~~~~
gutil1.c:67:17: note: resolver indirect function declared here
 POPCNTFUNC(void,degstats2,
                 ^~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
In file included from gtools.h:63,
                 from gutil1.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gutil1.c: In function 'slow_degstats2':
gutil1.c:175:21: warning: 'indeg[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
         mind = maxd = indeg[0];
                     ^
gutil1.c: In function 'fast_degstats2':
gutil1.c:175:21: warning: 'indeg[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyA1_la-gutil2.lo `test -f 'gutil2.c' || echo './'`gutil2.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gutil2.c  -fPIC -DPIC -o .libs/libnautyA1_la-gutil2.o
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'pathcount1' should return 'long int (*)(graph *, int,  setword,  setword)' {aka 'long int (*)(long unsigned int *, int,  long unsigned int,  long unsigned int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:24:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,pathcount1,(graph *g, int start, setword body, setword last),
 ^~~~~~~~~~
gutil2.c:24:17: note: resolver indirect function declared here
 POPCNTFUNC(long,pathcount1,(graph *g, int start, setword body, setword last),
                 ^~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'conncontent' should return 'int (*)(graph *, int,  int)' {aka 'int (*)(long unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:340:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
 ^~~~~~~~~~
gutil2.c:340:16: note: resolver indirect function declared here
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
                ^~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'commonnbrs' should return 'void (*)(graph *, int *, int *, int *, int *, int,  int)' {aka 'void (*)(long unsigned int *, int *, int *, int *, int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:229:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,commonnbrs,
 ^~~~~~~~~~
gutil2.c:229:17: note: resolver indirect function declared here
 POPCNTFUNC(void,commonnbrs,
                 ^~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'numtriangles' should return 'long int (*)(graph *, int,  int)' {aka 'long int (*)(long unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:178:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,numtriangles,(graph *g, int m, int n),
 ^~~~~~~~~~
gutil2.c:178:17: note: resolver indirect function declared here
 POPCNTFUNC(long,numtriangles,(graph *g, int m, int n),
                 ^~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'numtriangles1' should return 'long int (*)(graph *, int)' {aka 'long int (*)(long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:154:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,numtriangles1,(graph *g, int n),
 ^~~~~~~~~~
gutil2.c:154:17: note: resolver indirect function declared here
 POPCNTFUNC(long,numtriangles1,(graph *g, int n),
                 ^~~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'indpathcount1' should return 'long int (*)(graph *, int,  setword,  setword)' {aka 'long int (*)(long unsigned int *, int,  long unsigned int,  long unsigned int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:88:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,indpathcount1,(graph *g, int start, setword body, setword last),
 ^~~~~~~~~~
gutil2.c:88:17: note: resolver indirect function declared here
 POPCNTFUNC(long,indpathcount1,(graph *g, int start, setword body, setword last),
                 ^~~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
In file included from gtools.h:63,
                 from gutil2.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gutil2.c: In function 'slow_conncontent':
gutil2.c:347:9: warning: 'minv' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int minv,mindeg,deg,goodv;
         ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
gutil2.c:347:9: note: 'minv' was declared here
     int minv,mindeg,deg,goodv;
         ^~~~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:340:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
 ^~~~~~~~~~
gutil2.c: In function 'fast_conncontent':
gutil2.c:347:9: warning: 'minv' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int minv,mindeg,deg,goodv;
         ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
gutil2.c:347:9: note: 'minv' was declared here
     int minv,mindeg,deg,goodv;
         ^~~~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:340:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
 ^~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyA1_la-gtnauty.lo `test -f 'gtnauty.c' || echo './'`gtnauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gtnauty.c  -fPIC -DPIC -o .libs/libnautyA1_la-gtnauty.o
gtnauty.c: In function 'hasloops':
gtnauty.c:121:11: warning: variable 'nl' set but not used [-Wunused-but-set-variable]
     int i,nl;
           ^~
gtnauty.c: In function 'istransitive':
gtnauty.c:626:9: warning: unused variable 'count' [-Wunused-variable]
     int count[MAXN];
         ^~~~~
gtnauty.c:625:10: warning: unused variable 'x' [-Wunused-variable]
     long x[MAXN];
          ^
In file included from gtools.h:63,
                 from gtnauty.c:13:
At top level:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
traces.c: In function 'CompStage1':
traces.c:3242:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:2736:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:3255:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind0;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:2736:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:3256:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:2736:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
traces.c:2730:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd;
         ^~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyA1_la-naugroup.lo `test -f 'naugroup.c' || echo './'`naugroup.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naugroup.c  -fPIC -DPIC -o .libs/libnautyA1_la-naugroup.o
/usr/bin/sed -e 's#LIBNAUTY_#LIBNAUTY'A1'_#' nauty.map > nautyA1.map
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyS0_la-nauty.lo `test -f 'nauty.c' || echo './'`nauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nauty.c  -fPIC -DPIC -o .libs/libnautyS0_la-nauty.o
traces.c: In function 'CompStage0':
traces.c:6537:44: warning: 'closeloop' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         if (closeloop < tv->tolevel) k = SpineTL->tgtend;
                                            ^
nauty.c: In function 'firstpathnode0.isra.2':
nauty.c:110:42: warning: 'childcount' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define OPTCALL(proc) if (proc != NULL) (*proc)
                                          ^
nauty.c:556:41: note: 'childcount' was declared here
     int tv1,index,rtnlevel,tcellsize,tc,childcount,qinvar,refcode;
                                         ^~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyS0_la-nautil.lo `test -f 'nautil.c' || echo './'`nautil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nautil.c  -fPIC -DPIC -o .libs/libnautyS0_la-nautil.o
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyS0_la-nausparse.lo `test -f 'nausparse.c' || echo './'`nausparse.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nausparse.c  -fPIC -DPIC -o .libs/libnautyS0_la-nausparse.o
nausparse.c: In function 'cleanup_sg':
nausparse.c:561:18: warning: unused variable 'sg' [-Wunused-variable]
     sparsegraph *sg,*sh;
                  ^~
traces.c: In function 'refine_tr':
traces.c:5251:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind4] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:4734:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:5264:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind4;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:4734:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:5265:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:4734:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
In file included from nausparse.h:26,
                 from nausparse.c:30:
nausparse.c: At top level:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'nauty_to_sg' should return 'sparsegraph * (*)(graph *, sparsegraph *, int,  int)' {aka 'struct <anonymous> * (*)(short unsigned int *, struct <anonymous> *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nausparse.c:1476:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(sparsegraph*,nauty_to_sg,(graph *g, sparsegraph *sg, int m, int n),
 ^~~~~~~~~~
nausparse.c:1476:25: note: resolver indirect function declared here
 POPCNTFUNC(sparsegraph*,nauty_to_sg,(graph *g, sparsegraph *sg, int m, int n),
                         ^~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyS0_la-naugraph.lo `test -f 'naugraph.c' || echo './'`naugraph.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naugraph.c  -fPIC -DPIC -o .libs/libnautyS0_la-naugraph.o
In file included from naugraph.c:25:
nauty.h:805:11: warning: 'ifunc' resolver for 'refine' should return 'void (*)(graph *, int *, int *, int,  int *, int *, set *, int *, int,  int)' {aka 'void (*)(short unsigned int *, int *, int *, int,  int *, int *, short unsigned int *, int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:185:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine,(graph *g, int *lab, int *ptn, int level, int *numcells,
 ^~~~~~~~~~
naugraph.c:185:17: note: resolver indirect function declared here
 POPCNTFUNC(void,refine,(graph *g, int *lab, int *ptn, int level, int *numcells,
                 ^~~~~~
nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
nauty.h:805:11: warning: 'ifunc' resolver for 'refine1' should return 'void (*)(graph *, int *, int *, int,  int *, int *, set *, int *, int,  int)' {aka 'void (*)(short unsigned int *, int *, int *, int,  int *, int *, short unsigned int *, int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:339:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
 ^~~~~~~~~~
naugraph.c:339:17: note: resolver indirect function declared here
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
                 ^~~~~~~
nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
In file included from naugraph.c:25:
naugraph.c: In function 'slow_refine1':
nauty.h:507:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
In file included from naugraph.c:25:
naugraph.c:348:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:339:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
 ^~~~~~~~~~
In file included from naugraph.c:25:
naugraph.c: In function 'fast_refine1':
nauty.h:507:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
In file included from naugraph.c:25:
naugraph.c:348:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:339:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
 ^~~~~~~~~~
In file included from naugraph.c:25:
naugraph.c: In function 'slow_refine':
nauty.h:517:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
In file included from naugraph.c:25:
naugraph.c:195:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:185:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine,(graph *g, int *lab, int *ptn, int level, int *numcells,
 ^~~~~~~~~~
In file included from naugraph.c:25:
naugraph.c: In function 'fast_refine':
nauty.h:517:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
In file included from naugraph.c:25:
naugraph.c:195:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:185:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine,(graph *g, int *lab, int *ptn, int level, int *numcells,
 ^~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyS0_la-naurng.lo `test -f 'naurng.c' || echo './'`naurng.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naurng.c  -fPIC -DPIC -o .libs/libnautyS0_la-naurng.o
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyS0_la-schreier.lo `test -f 'schreier.c' || echo './'`schreier.c
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyS0_la-traces.lo `test -f 'traces.c' || echo './'`traces.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c schreier.c  -fPIC -DPIC -o .libs/libnautyS0_la-schreier.o
schreier.c:53:1: warning: 'testispermutation' defined but not used [-Wunused-function]
 testispermutation(int id, int *p, int n)
 ^~~~~~~~~~~~~~~~~
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c traces.c  -fPIC -DPIC -o .libs/libnautyS0_la-traces.o
traces.c: In function 'Traces':
traces.c:835:12: warning: unused variable 'j1' [-Wunused-variable]
     size_t j1;
            ^~
traces.c:834:48: warning: unused variable 'wgh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                                ^~~~
traces.c:834:41: warning: unused variable 'wgh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                         ^~~~
traces.c:834:34: warning: unused variable 'ngh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c:834:27: warning: unused variable 'ngh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                           ^~~~
traces.c:834:20: warning: unused variable 'vtx2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                    ^~~~
traces.c:834:14: warning: unused variable 'vtx1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
              ^~~~
traces.c:834:9: warning: unused variable 'deg' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
         ^~~
traces.c: In function 'traces_refine':
traces.c:1376:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:1375:9: warning: variable 'conta' set but not used [-Wunused-but-set-variable]
     int conta;
         ^~~~~
traces.c: In function 'traces_refine_notrace':
traces.c:2143:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c:2133:56: warning: unused variable 'auxcells' [-Wunused-variable]
     int i, j, k, jk, sc, ind0, ind1, ind2, ind3, labi, auxcells;
                                                        ^~~~~~~~
traces.c: In function 'traces_refine_maketrie':
traces.c:2738:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_comptrie':
traces.c:3314:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_sametrace':
traces.c:3896:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c: In function 'refine_tr':
traces.c:4561:15: warning: unused variable 'm' [-Wunused-variable]
     const int m = SETWORDSNEEDED(n);
               ^
traces.c: In function 'refine_tr_refine':
traces.c:4737:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:4735:13: warning: unused variable 'TraceCell' [-Wunused-variable]
     boolean TraceCell = FALSE;
             ^~~~~~~~~
traces.c:4733:85: warning: unused variable 'Tracestpend' [-Wunused-variable]
 ls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                     ^~~~~~~~~~~

traces.c:4733:73: warning: unused variable 'Traceccend' [-Wunused-variable]
 int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                     ^~~~~~~~~~

traces.c:4733:63: warning: unused variable 'TraceEnd' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                               ^~~~~~~~
traces.c:4733:31: warning: unused variable 'TracePos' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                               ^~~~~~~~
traces.c:4731:9: warning: variable 'newtrace' set but not used [-Wunused-but-set-variable]
     int newtrace = FALSE;
         ^~~~~~~~
traces.c:4728:87: warning: unused variable 'SingInd' [-Wunused-variable]
 nd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd, SingInd;
                                                                        ^~~~~~~

traces.c:4728:72: warning: unused variable 'TraceStepsInd' [-Wunused-variable]
  int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd, SingInd;
                                                                     ^~~~~~~~~~~~~

traces.c:4728:60: warning: unused variable 'TraceCCInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd, SingInd;
                                                            ^~~~~~~~~~
traces.c: In function 'CheckForMatching':
traces.c:5984:10: warning: variable 'cls' set but not used [-Wunused-but-set-variable]
     int *cls;
          ^~~
traces.c: In function 'Complete':
traces.c:6249:9: warning: unused variable 'numtemporbits' [-Wunused-variable]
     int numtemporbits;
         ^~~~~~~~~~~~~
traces.c:6247:12: warning: unused variable 'j' [-Wunused-variable]
     int i, j, k;
            ^
traces.c: In function 'CompStage1':
traces.c:6797:28: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TreeNode, *TrieNode;
                            ^~~~~~~~
traces.c:6796:52: warning: unused variable 'temp' [-Wunused-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                                                    ^~~~
traces.c:6796:29: warning: variable 'gom_level' set but not used [-Wunused-but-set-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                             ^~~~~~~~~
traces.c: In function 'CompStage2':
traces.c:6997:17: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TrieNode;
                 ^~~~~~~~
traces.c:6995:17: warning: unused variable 'AuxOrb' [-Wunused-variable]
     int *CuOrb,*AuxOrb;
                 ^~~~~~
schreier.c: In function 'filterschreier.constprop':
schreier.c:648:16: warning: 'ident' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if (!ident && !ingroup)
         ~~~~~~~^~~~~~~~~~~
traces.c: In function 'copy_sg_structure':
traces.c:7485:18: warning: unused variable 'v2' [-Wunused-variable]
     size_t *v1, *v2, k;
                  ^~
traces.c:7483:25: warning: unused variable 'e2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                         ^~
traces.c:7483:20: warning: unused variable 'd2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                    ^~
traces.c:7483:15: warning: variable 'e1' set but not used [-Wunused-but-set-variable]
     int *d1, *e1, *d2, *e2;
               ^~
traces.c: In function 'NonSingDegPlus2':
traces.c:8792:27: warning: variable 'singcount' set but not used [-Wunused-but-set-variable]
     int k, deg1, singdeg, singcount;
                           ^~~~~~~~~
traces.c: In function 'PrintWeightedGraph2':
traces.c:9463:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'PrintBlissGraph':
traces.c:9479:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'WeightCodes':
traces.c:10378:34: warning: variable 'ngh2' set but not used [-Wunused-but-set-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c: At top level:
traces.c:241:16: warning: 'traces_degree_refine' declared 'static' but never defined [-Wunused-function]
 static boolean traces_degree_refine(sparsegraph*, Candidate*, int, Partition*,
                ^~~~~~~~~~~~~~~~~~~~
traces.c:254:13: warning: 'traces_refine_refine' declared 'static' but never defined [-Wunused-function]
 static int  traces_refine_refine(sparsegraph*, Candidate*, int, Partition*,
             ^~~~~~~~~~~~~~~~~~~~
traces.c:10521:9: warning: 'TargetCellFirstPathSmall' defined but not used [-Wunused-function]
 boolean TargetCellFirstPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
         ^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:10487:5: warning: 'TargetCellExpPathSmall' defined but not used [-Wunused-function]
 int TargetCellExpPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
     ^~~~~~~~~~~~~~~~~~~~~~
traces.c:10453:9: warning: 'TargetCellSmall' defined but not used [-Wunused-function]
 boolean TargetCellSmall(Candidate *TargCand, Partition *Part, int n, struct TracesVars* tv, int Lv) {
         ^~~~~~~~~~~~~~~
traces.c:10353:5: warning: 'VerifyPerm' defined but not used [-Wunused-function]
 int VerifyPerm(int *perm, int n,int where) {
     ^~~~~~~~~~
traces.c:10334:9: warning: 'VerifyPart' defined but not used [-Wunused-function]
 boolean VerifyPart(Partition *Part, int start, int end) {
         ^~~~~~~~~~
traces.c:10321:9: warning: 'VerifyId' defined but not used [-Wunused-function]
 boolean VerifyId(int *p, int n) {
         ^~~~~~~~
traces.c:10306:9: warning: 'VerifyCand' defined but not used [-Wunused-function]
 boolean VerifyCand(Candidate *Cand, int n, int line) {
         ^~~~~~~~~~
traces.c:10224:7: warning: 'trie_dump' defined but not used [-Wunused-function]
 void  trie_dump(trie *t) {
       ^~~~~~~~~
traces.c:9794:6: warning: 'SetAutom' defined but not used [-Wunused-function]
 void SetAutom(int q, int n, struct TracesVars *tv) {
      ^~~~~~~~
traces.c:9493:6: warning: 'putgraphplus_sg' defined but not used [-Wunused-function]
 void putgraphplus_sg(FILE *f, sparsegraph *sg, int linelength)
      ^~~~~~~~~~~~~~~
traces.c:9477:6: warning: 'PrintBlissGraph' defined but not used [-Wunused-function]
 void PrintBlissGraph(int n) {
      ^~~~~~~~~~~~~~~
traces.c:9461:6: warning: 'PrintWeightedGraph2' defined but not used [-Wunused-function]
 void PrintWeightedGraph2(int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:9443:6: warning: 'PrintWeightedGraph1' defined but not used [-Wunused-function]
 void PrintWeightedGraph1(sparsegraph *g_arg, int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:9189:5: warning: 'Preprocess_refine' defined but not used [-Wunused-function]
 int Preprocess_refine(sparsegraph *sg,
     ^~~~~~~~~~~~~~~~~
traces.c:8630:6: warning: 'MakeDiscrete' defined but not used [-Wunused-function]
 void MakeDiscrete(Partition *Part, int cell) {
      ^~~~~~~~~~~~
traces.c:6245:6: warning: 'Complete' defined but not used [-Wunused-function]
 void Complete(sparsegraph *sg_orig, Candidate *Cand, Partition *Part, int cell, TracesVars *tv,
      ^~~~~~~~
traces.c: In function 'refine_tr_refine':
traces.c:5316:12: warning: 'TraceInd' is used uninitialized in this function [-Wuninitialized]
     return TraceInd;
            ^~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyS0_la-gtools.lo `test -f 'gtools.c' || echo './'`gtools.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gtools.c  -fPIC -DPIC -o .libs/libnautyS0_la-gtools.o
In file included from gtools.h:63,
                 from gtools.c:6:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gtools.c: In function 'getecline':
gtools.c:406:9: warning: 'sizesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int sizesize,edgesize;
         ^~~~~~~~
gtools.c:444:16: warning: 'edgesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
         s[1] = (char)((sizesize << 4) + edgesize);
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gtools.c:439:44: warning: 'bodysize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     DYNALLOC1(unsigned char,s,s_sz,headsize+bodysize,"getecline");
                                            ^
gtools.c:439:44: warning: 'headsize' may be used uninitialized in this function [-Wmaybe-uninitialized]
gtools.c: In function 'stringtograph':
gtools.c:677:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
gtools.c: In function 'stringtograph_inc':
gtools.c:832:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg':
./nauty/nauty.h:1031:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:915:9: note: 'm' was declared here
     int m,n;
         ^
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg_inc':
./nauty/nauty.h:1031:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:1068:9: note: 'm' was declared here
     int m,n;
         ^
gtools.c: In function 'stringtosparsegraph':
gtools.c:1270:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyS0_la-naututil.lo `test -f 'naututil.c' || echo './'`naututil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naututil.c  -fPIC -DPIC -o .libs/libnautyS0_la-naututil.o
naututil.c:106:41: warning: missing braces around initializer [-Wmissing-braces]
 static TLS_ATTR echunkw first_echunkw = {NULL,{0,0,0}};
                                         ^
                                                {    }
naututil.c:106:41: warning: missing braces around initializer [-Wmissing-braces]
 static TLS_ATTR echunkw first_echunkw = {NULL,{0,0,0}};
                                         ^
                                                {    }
In file included from naututil.h:121,
                 from naututil.c:84:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'setinter' should return 'int (*)(set *, set *, int)' {aka 'int (*)(short unsigned int *, short unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naututil.c:146:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,setinter,(set *set1, set *set2, int m),
 ^~~~~~~~~~
naututil.c:146:16: note: resolver indirect function declared here
 POPCNTFUNC(int,setinter,(set *set1, set *set2, int m),
                ^~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'setsize' should return 'int (*)(set *, int)' {aka 'int (*)(short unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naututil.c:176:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,setsize,(set *set1, int m),
 ^~~~~~~~~~
naututil.c:176:16: note: resolver indirect function declared here
 POPCNTFUNC(int,setsize,(set *set1, int m),
                ^~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
traces.c: In function 'traces_refine_notrace.isra.19':
traces.c:2543:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:2556:39: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                       ^
traces.c:2557:45: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                             ^
traces.c:2135:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd;
         ^~~~~~~~~
traces.c: In function 'traces_refine_sametrace.isra.20':
traces.c:4341:79: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:4356:43: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     CStack[BigCellPos] = ind0;
                                           ^
traces.c:4357:49: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     StackMarkers[BigCell] = 0;
                                                 ^
traces.c:3888:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
         ^~~~~~~~~
traces.c: In function 'traces_refine_comptrie.isra.25':
traces.c:3709:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:3724:39: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                       ^
traces.c:3725:45: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                             ^
traces.c:3306:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd;
         ^~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyS0_la-nautinv.lo `test -f 'nautinv.c' || echo './'`nautinv.c
traces.c: In function 'traces_refine.isra.32':
traces.c:1856:79: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:1871:43: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     CStack[BigCellPos] = ind0;
                                           ^
traces.c:1872:49: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     StackMarkers[BigCell] = 0;
                                                 ^
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nautinv.c  -fPIC -DPIC -o .libs/libnautyS0_la-nautinv.o
nautinv.c: In function 'cellind':
nautinv.c:1375:17: warning: unused variable 'sw' [-Wunused-variable]
         setword sw;
                 ^~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c: At top level:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'disjoint_edges' should return 'int (*)(const set *, const set *, int)' {aka 'int (*)(const short unsigned int *, const short unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:224:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int __attribute__((pure)),disjoint_edges,
 ^~~~~~~~~~~~~~~~~
nautinv.c:224:45: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int __attribute__((pure)),disjoint_edges,
                                             ^~~~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'semirefine' should return 'int (*)(graph *, int *, int *, int,  int *, int,  set *, int,  int)' {aka 'int (*)(short unsigned int *, int *, int *, int,  int *, int,  short unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1567:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,semirefine,
 ^~~~~~~~~~~~~~~~~
nautinv.c:1567:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,semirefine,
                       ^~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'not_common_edges' should return 'int (*)(set *, const set *, int)' {aka 'int (*)(short unsigned int *, const short unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1338:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,not_common_edges,(set *ns, const set *gv, int m),
 ^~~~~~~~~~~~~~~~~
nautinv.c:1338:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,not_common_edges,(set *ns, const set *gv, int m),
                       ^~~~~~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'common_edges' should return 'int (*)(set *, const set *, int)' {aka 'int (*)(short unsigned int *, const short unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1236:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,common_edges,(set *ns, const set *gv, int m),
 ^~~~~~~~~~~~~~~~~
nautinv.c:1236:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,common_edges,(set *ns, const set *gv, int m),
                       ^~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'triedges' should return 'int (*)(const set *, const set *, const set *, int)' {aka 'int (*)(const short unsigned int *, const short unsigned int *, const short unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:744:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int __attribute__((pure)),triedges,
 ^~~~~~~~~~~~~~~~~
nautinv.c:744:45: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int __attribute__((pure)),triedges,
                                             ^~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c: In function 'slow_semirefine':
./nauty/nauty.h:517:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c:1578:14: note: 'maxpos' was declared here
  int maxcell,maxpos,hint;
              ^~~~~~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1567:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,semirefine,
 ^~~~~~~~~~~~~~~~~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c: In function 'fast_semirefine':
./nauty/nauty.h:517:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c:1578:14: note: 'maxpos' was declared here
  int maxcell,maxpos,hint;
              ^~~~~~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1567:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,semirefine,
 ^~~~~~~~~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyS0_la-gutil1.lo `test -f 'gutil1.c' || echo './'`gutil1.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gutil1.c  -fPIC -DPIC -o .libs/libnautyS0_la-gutil1.o
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil1.c:3:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'degstats' should return 'void (*)(graph *, int,  int,  long unsigned int *, int *, int *, int *, int *, boolean *)' {aka 'void (*)(short unsigned int *, int,  int,  long unsigned int *, int *, int *, int *, int *, int *)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:8:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,degstats,
 ^~~~~~~~~~
gutil1.c:8:17: note: resolver indirect function declared here
 POPCNTFUNC(void,degstats,
                 ^~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'issubconnected' should return 'boolean (*)(graph *, set *, int,  int)' {aka 'int (*)(short unsigned int *, short unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:306:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(boolean,issubconnected,(graph *g, set *sub, int m, int n),
 ^~~~~~~~~~
gutil1.c:306:20: note: resolver indirect function declared here
 POPCNTFUNC(boolean,issubconnected,(graph *g, set *sub, int m, int n),
                    ^~~~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'isconnected1' should return 'boolean (*)(graph *, int)' {aka 'int (*)(short unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:239:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(boolean,isconnected1,(graph *g, int n),
 ^~~~~~~~~~
gutil1.c:239:20: note: resolver indirect function declared here
 POPCNTFUNC(boolean,isconnected1,(graph *g, int n),
                    ^~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'degstats2' should return 'void (*)(graph *, boolean,  int,  int,  long unsigned int *, int *, int *, int *, int *, int *, int *, int *, int *, int *, boolean *)' {aka 'void (*)(short unsigned int *, int,  int,  int,  long unsigned int *, int *, int *, int *, int *, int *, int *, int *, int *, int *, int *)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:67:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,degstats2,
 ^~~~~~~~~~
gutil1.c:67:17: note: resolver indirect function declared here
 POPCNTFUNC(void,degstats2,
                 ^~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
In file included from gtools.h:63,
                 from gutil1.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyS0_la-gutil2.lo `test -f 'gutil2.c' || echo './'`gutil2.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gutil2.c  -fPIC -DPIC -o .libs/libnautyS0_la-gutil2.o
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'pathcount1' should return 'long int (*)(graph *, int,  setword,  setword)' {aka 'long int (*)(short unsigned int *, int,  short unsigned int,  short unsigned int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:24:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,pathcount1,(graph *g, int start, setword body, setword last),
 ^~~~~~~~~~
gutil2.c:24:17: note: resolver indirect function declared here
 POPCNTFUNC(long,pathcount1,(graph *g, int start, setword body, setword last),
                 ^~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'conncontent' should return 'int (*)(graph *, int,  int)' {aka 'int (*)(short unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:340:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
 ^~~~~~~~~~
gutil2.c:340:16: note: resolver indirect function declared here
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
                ^~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'commonnbrs' should return 'void (*)(graph *, int *, int *, int *, int *, int,  int)' {aka 'void (*)(short unsigned int *, int *, int *, int *, int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:229:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,commonnbrs,
 ^~~~~~~~~~
gutil2.c:229:17: note: resolver indirect function declared here
 POPCNTFUNC(void,commonnbrs,
                 ^~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'numtriangles' should return 'long int (*)(graph *, int,  int)' {aka 'long int (*)(short unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:178:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,numtriangles,(graph *g, int m, int n),
 ^~~~~~~~~~
gutil2.c:178:17: note: resolver indirect function declared here
 POPCNTFUNC(long,numtriangles,(graph *g, int m, int n),
                 ^~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'numtriangles1' should return 'long int (*)(graph *, int)' {aka 'long int (*)(short unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:154:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,numtriangles1,(graph *g, int n),
 ^~~~~~~~~~
gutil2.c:154:17: note: resolver indirect function declared here
 POPCNTFUNC(long,numtriangles1,(graph *g, int n),
                 ^~~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'indpathcount1' should return 'long int (*)(graph *, int,  setword,  setword)' {aka 'long int (*)(short unsigned int *, int,  short unsigned int,  short unsigned int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:88:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,indpathcount1,(graph *g, int start, setword body, setword last),
 ^~~~~~~~~~
gutil2.c:88:17: note: resolver indirect function declared here
 POPCNTFUNC(long,indpathcount1,(graph *g, int start, setword body, setword last),
                 ^~~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
In file included from gtools.h:63,
                 from gutil2.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
traces.c: In function 'CompStage1':
traces.c:3130:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:2736:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:3144:39: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                       ^
traces.c:2736:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:3145:45: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                             ^
traces.c:2736:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
traces.c:2730:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd;
         ^~~~~~~~~
gutil2.c: In function 'slow_conncontent':
gutil2.c:347:9: warning: 'minv' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int minv,mindeg,deg,goodv;
         ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
gutil2.c:347:9: note: 'minv' was declared here
     int minv,mindeg,deg,goodv;
         ^~~~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:340:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
 ^~~~~~~~~~
gutil2.c: In function 'fast_conncontent':
gutil2.c:347:9: warning: 'minv' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int minv,mindeg,deg,goodv;
         ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
gutil2.c:347:9: note: 'minv' was declared here
     int minv,mindeg,deg,goodv;
         ^~~~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:340:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
 ^~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyS0_la-gtnauty.lo `test -f 'gtnauty.c' || echo './'`gtnauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gtnauty.c  -fPIC -DPIC -o .libs/libnautyS0_la-gtnauty.o
gtnauty.c: In function 'hasloops':
gtnauty.c:121:11: warning: variable 'nl' set but not used [-Wunused-but-set-variable]
     int i,nl;
           ^~
In file included from gtools.h:63,
                 from gtnauty.c:13:
At top level:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyS0_la-naugroup.lo `test -f 'naugroup.c' || echo './'`naugroup.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naugroup.c  -fPIC -DPIC -o .libs/libnautyS0_la-naugroup.o
traces.c: In function 'refine_tr':
traces.c:5251:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind4] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:4734:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:5264:47: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind4;
                                               ^
traces.c:4734:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:5265:53: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                                     ^
traces.c:4734:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
/usr/bin/sed -e 's#LIBNAUTY_#LIBNAUTY'S0'_#' nauty.map > nautyS0.map
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyW0_la-nauty.lo `test -f 'nauty.c' || echo './'`nauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nauty.c  -fPIC -DPIC -o .libs/libnautyW0_la-nauty.o
nauty.c: In function 'firstpathnode0.isra.2':
nauty.c:110:42: warning: 'childcount' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define OPTCALL(proc) if (proc != NULL) (*proc)
                                          ^
nauty.c:556:41: note: 'childcount' was declared here
     int tv1,index,rtnlevel,tcellsize,tc,childcount,qinvar,refcode;
                                         ^~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyW0_la-nautil.lo `test -f 'nautil.c' || echo './'`nautil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nautil.c  -fPIC -DPIC -o .libs/libnautyW0_la-nautil.o
traces.c: In function 'Traces':
traces.c:6537:44: warning: 'closeloop' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         if (closeloop < tv->tolevel) k = SpineTL->tgtend;
                                            ^
traces.c:6280:13: note: 'closeloop' was declared here
     boolean closeloop, firstsing, has_nexttcell;
             ^~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyW0_la-nausparse.lo `test -f 'nausparse.c' || echo './'`nausparse.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nausparse.c  -fPIC -DPIC -o .libs/libnautyW0_la-nausparse.o
nausparse.c: In function 'cleanup_sg':
nausparse.c:561:18: warning: unused variable 'sg' [-Wunused-variable]
     sparsegraph *sg,*sh;
                  ^~
In file included from nausparse.h:26,
                 from nausparse.c:30:
nausparse.c: At top level:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'nauty_to_sg' should return 'sparsegraph * (*)(graph *, sparsegraph *, int,  int)' {aka 'struct <anonymous> * (*)(unsigned int *, struct <anonymous> *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nausparse.c:1476:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(sparsegraph*,nauty_to_sg,(graph *g, sparsegraph *sg, int m, int n),
 ^~~~~~~~~~
nausparse.c:1476:25: note: resolver indirect function declared here
 POPCNTFUNC(sparsegraph*,nauty_to_sg,(graph *g, sparsegraph *sg, int m, int n),
                         ^~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyW0_la-naugraph.lo `test -f 'naugraph.c' || echo './'`naugraph.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naugraph.c  -fPIC -DPIC -o .libs/libnautyW0_la-naugraph.o
In file included from naugraph.c:25:
nauty.h:805:11: warning: 'ifunc' resolver for 'refine' should return 'void (*)(graph *, int *, int *, int,  int *, int *, set *, int *, int,  int)' {aka 'void (*)(unsigned int *, int *, int *, int,  int *, int *, unsigned int *, int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:185:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine,(graph *g, int *lab, int *ptn, int level, int *numcells,
 ^~~~~~~~~~
naugraph.c:185:17: note: resolver indirect function declared here
 POPCNTFUNC(void,refine,(graph *g, int *lab, int *ptn, int level, int *numcells,
                 ^~~~~~
nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
nauty.h:805:11: warning: 'ifunc' resolver for 'refine1' should return 'void (*)(graph *, int *, int *, int,  int *, int *, set *, int *, int,  int)' {aka 'void (*)(unsigned int *, int *, int *, int,  int *, int *, unsigned int *, int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:339:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
 ^~~~~~~~~~
naugraph.c:339:17: note: resolver indirect function declared here
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
                 ^~~~~~~
nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
In file included from naugraph.c:25:
naugraph.c: In function 'slow_refine1':
nauty.h:507:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
In file included from naugraph.c:25:
naugraph.c:348:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:339:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
 ^~~~~~~~~~
In file included from naugraph.c:25:
naugraph.c: In function 'fast_refine1':
nauty.h:507:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
In file included from naugraph.c:25:
naugraph.c:348:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:339:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
 ^~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyW0_la-naurng.lo `test -f 'naurng.c' || echo './'`naurng.c
In file included from naugraph.c:25:
naugraph.c: In function 'slow_refine':
nauty.h:517:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
In file included from naugraph.c:25:
naugraph.c:195:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:185:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine,(graph *g, int *lab, int *ptn, int level, int *numcells,
 ^~~~~~~~~~
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naurng.c  -fPIC -DPIC -o .libs/libnautyW0_la-naurng.o
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyW0_la-schreier.lo `test -f 'schreier.c' || echo './'`schreier.c
In file included from naugraph.c:25:
naugraph.c: In function 'fast_refine':
nauty.h:517:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
In file included from naugraph.c:25:
naugraph.c:195:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:185:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine,(graph *g, int *lab, int *ptn, int level, int *numcells,
 ^~~~~~~~~~
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c schreier.c  -fPIC -DPIC -o .libs/libnautyW0_la-schreier.o
schreier.c:53:1: warning: 'testispermutation' defined but not used [-Wunused-function]
 testispermutation(int id, int *p, int n)
 ^~~~~~~~~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyW0_la-traces.lo `test -f 'traces.c' || echo './'`traces.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c traces.c  -fPIC -DPIC -o .libs/libnautyW0_la-traces.o
traces.c: In function 'Traces':
traces.c:835:12: warning: unused variable 'j1' [-Wunused-variable]
     size_t j1;
            ^~
traces.c:834:48: warning: unused variable 'wgh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                                ^~~~
traces.c:834:41: warning: unused variable 'wgh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                         ^~~~
traces.c:834:34: warning: unused variable 'ngh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c:834:27: warning: unused variable 'ngh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                           ^~~~
traces.c:834:20: warning: unused variable 'vtx2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                    ^~~~
traces.c:834:14: warning: unused variable 'vtx1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
              ^~~~
traces.c:834:9: warning: unused variable 'deg' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
         ^~~
traces.c: In function 'traces_refine':
traces.c:1376:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:1375:9: warning: variable 'conta' set but not used [-Wunused-but-set-variable]
     int conta;
         ^~~~~
traces.c: In function 'traces_refine_notrace':
traces.c:2143:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c:2133:56: warning: unused variable 'auxcells' [-Wunused-variable]
     int i, j, k, jk, sc, ind0, ind1, ind2, ind3, labi, auxcells;
                                                        ^~~~~~~~
traces.c: In function 'traces_refine_maketrie':
traces.c:2738:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_comptrie':
traces.c:3314:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_sametrace':
traces.c:3896:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
schreier.c: In function 'filterschreier.constprop':
schreier.c:648:16: warning: 'ident' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if (!ident && !ingroup)
         ~~~~~~~^~~~~~~~~~~
traces.c: In function 'refine_tr':
traces.c:4561:15: warning: unused variable 'm' [-Wunused-variable]
     const int m = SETWORDSNEEDED(n);
               ^
traces.c: In function 'refine_tr_refine':
traces.c:4737:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:4735:13: warning: unused variable 'TraceCell' [-Wunused-variable]
     boolean TraceCell = FALSE;
             ^~~~~~~~~
traces.c:4733:85: warning: unused variable 'Tracestpend' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                                     ^~~~~~~~~~~
traces.c:4733:73: warning: unused variable 'Traceccend' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                         ^~~~~~~~~~
traces.c:4733:63: warning: unused variable 'TraceEnd' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                               ^~~~~~~~
traces.c:4733:31: warning: unused variable 'TracePos' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                               ^~~~~~~~
traces.c:4731:9: warning: variable 'newtrace' set but not used [-Wunused-but-set-variable]
     int newtrace = FALSE;
         ^~~~~~~~
traces.c:4728:87: warning: unused variable 'SingInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd, SingInd;
                                                                                       ^~~~~~~
traces.c:4728:72: warning: unused variable 'TraceStepsInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd, SingInd;
                                                                        ^~~~~~~~~~~~~
traces.c:4728:60: warning: unused variable 'TraceCCInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd, SingInd;
                                                            ^~~~~~~~~~
traces.c: In function 'CheckForMatching':
traces.c:5984:10: warning: variable 'cls' set but not used [-Wunused-but-set-variable]
     int *cls;
          ^~~
traces.c: In function 'Complete':
traces.c:6249:9: warning: unused variable 'numtemporbits' [-Wunused-variable]
     int numtemporbits;
         ^~~~~~~~~~~~~
traces.c:6247:12: warning: unused variable 'j' [-Wunused-variable]
     int i, j, k;
            ^
traces.c: In function 'CompStage1':
traces.c:6797:28: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TreeNode, *TrieNode;
                            ^~~~~~~~
traces.c:6796:52: warning: unused variable 'temp' [-Wunused-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                                                    ^~~~
traces.c:6796:29: warning: variable 'gom_level' set but not used [-Wunused-but-set-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                             ^~~~~~~~~
traces.c: In function 'CompStage2':
traces.c:6997:17: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TrieNode;
                 ^~~~~~~~
traces.c:6995:17: warning: unused variable 'AuxOrb' [-Wunused-variable]
     int *CuOrb,*AuxOrb;
                 ^~~~~~
traces.c: In function 'copy_sg_structure':
traces.c:7485:18: warning: unused variable 'v2' [-Wunused-variable]
     size_t *v1, *v2, k;
                  ^~
traces.c:7483:25: warning: unused variable 'e2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                         ^~
traces.c:7483:20: warning: unused variable 'd2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                    ^~
traces.c:7483:15: warning: variable 'e1' set but not used [-Wunused-but-set-variable]
     int *d1, *e1, *d2, *e2;
               ^~
traces.c: In function 'NonSingDegPlus2':
traces.c:8792:27: warning: variable 'singcount' set but not used [-Wunused-but-set-variable]
     int k, deg1, singdeg, singcount;
                           ^~~~~~~~~
traces.c: In function 'PrintWeightedGraph2':
traces.c:9463:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'PrintBlissGraph':
traces.c:9479:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'WeightCodes':
traces.c:10378:34: warning: variable 'ngh2' set but not used [-Wunused-but-set-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c: At top level:
traces.c:241:16: warning: 'traces_degree_refine' declared 'static' but never defined [-Wunused-function]
 static boolean traces_degree_refine(sparsegraph*, Candidate*, int, Partition*,
                ^~~~~~~~~~~~~~~~~~~~
traces.c:254:13: warning: 'traces_refine_refine' declared 'static' but never defined [-Wunused-function]
 static int  traces_refine_refine(sparsegraph*, Candidate*, int, Partition*,
             ^~~~~~~~~~~~~~~~~~~~
traces.c:10521:9: warning: 'TargetCellFirstPathSmall' defined but not used [-Wunused-function]
 boolean TargetCellFirstPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
         ^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:10487:5: warning: 'TargetCellExpPathSmall' defined but not used [-Wunused-function]
 int TargetCellExpPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
     ^~~~~~~~~~~~~~~~~~~~~~
traces.c:10453:9: warning: 'TargetCellSmall' defined but not used [-Wunused-function]
 boolean TargetCellSmall(Candidate *TargCand, Partition *Part, int n, struct TracesVars* tv, int Lv) {
         ^~~~~~~~~~~~~~~
traces.c:10353:5: warning: 'VerifyPerm' defined but not used [-Wunused-function]
 int VerifyPerm(int *perm, int n,int where) {
     ^~~~~~~~~~
traces.c:10334:9: warning: 'VerifyPart' defined but not used [-Wunused-function]
 boolean VerifyPart(Partition *Part, int start, int end) {
         ^~~~~~~~~~
traces.c:10321:9: warning: 'VerifyId' defined but not used [-Wunused-function]
 boolean VerifyId(int *p, int n) {
         ^~~~~~~~
traces.c:10306:9: warning: 'VerifyCand' defined but not used [-Wunused-function]
 boolean VerifyCand(Candidate *Cand, int n, int line) {
         ^~~~~~~~~~
traces.c:10224:7: warning: 'trie_dump' defined but not used [-Wunused-function]
 void  trie_dump(trie *t) {
       ^~~~~~~~~
traces.c:9794:6: warning: 'SetAutom' defined but not used [-Wunused-function]
 void SetAutom(int q, int n, struct TracesVars *tv) {
      ^~~~~~~~
traces.c:9493:6: warning: 'putgraphplus_sg' defined but not used [-Wunused-function]
 void putgraphplus_sg(FILE *f, sparsegraph *sg, int linelength)
      ^~~~~~~~~~~~~~~
traces.c:9477:6: warning: 'PrintBlissGraph' defined but not used [-Wunused-function]
 void PrintBlissGraph(int n) {
      ^~~~~~~~~~~~~~~
traces.c:9461:6: warning: 'PrintWeightedGraph2' defined but not used [-Wunused-function]
 void PrintWeightedGraph2(int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:9443:6: warning: 'PrintWeightedGraph1' defined but not used [-Wunused-function]
 void PrintWeightedGraph1(sparsegraph *g_arg, int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:9189:5: warning: 'Preprocess_refine' defined but not used [-Wunused-function]
 int Preprocess_refine(sparsegraph *sg,
     ^~~~~~~~~~~~~~~~~
traces.c:8630:6: warning: 'MakeDiscrete' defined but not used [-Wunused-function]
 void MakeDiscrete(Partition *Part, int cell) {
      ^~~~~~~~~~~~
traces.c:6245:6: warning: 'Complete' defined but not used [-Wunused-function]
 void Complete(sparsegraph *sg_orig, Candidate *Cand, Partition *Part, int cell, TracesVars *tv,
      ^~~~~~~~
traces.c: In function 'refine_tr_refine':
traces.c:5316:12: warning: 'TraceInd' is used uninitialized in this function [-Wuninitialized]
     return TraceInd;
            ^~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyW0_la-gtools.lo `test -f 'gtools.c' || echo './'`gtools.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gtools.c  -fPIC -DPIC -o .libs/libnautyW0_la-gtools.o
In file included from gtools.h:63,
                 from gtools.c:6:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gtools.c: In function 'getecline':
gtools.c:406:9: warning: 'sizesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int sizesize,edgesize;
         ^~~~~~~~
gtools.c:444:16: warning: 'edgesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
         s[1] = (char)((sizesize << 4) + edgesize);
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gtools.c:439:44: warning: 'bodysize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     DYNALLOC1(unsigned char,s,s_sz,headsize+bodysize,"getecline");
                                            ^
gtools.c:439:44: warning: 'headsize' may be used uninitialized in this function [-Wmaybe-uninitialized]
gtools.c: In function 'stringtograph':
gtools.c:677:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
gtools.c: In function 'stringtograph_inc':
gtools.c:832:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg':
./nauty/nauty.h:1031:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:915:9: note: 'm' was declared here
     int m,n;
         ^
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg_inc':
./nauty/nauty.h:1031:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:1068:9: note: 'm' was declared here
     int m,n;
         ^
gtools.c: In function 'stringtosparsegraph':
gtools.c:1270:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyW0_la-naututil.lo `test -f 'naututil.c' || echo './'`naututil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naututil.c  -fPIC -DPIC -o .libs/libnautyW0_la-naututil.o
naututil.c:106:41: warning: missing braces around initializer [-Wmissing-braces]
 static TLS_ATTR echunkw first_echunkw = {NULL,{0,0,0}};
                                         ^
                                                {    }
naututil.c:106:41: warning: missing braces around initializer [-Wmissing-braces]
 static TLS_ATTR echunkw first_echunkw = {NULL,{0,0,0}};
                                         ^
                                                {    }
In file included from naututil.h:121,
                 from naututil.c:84:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'setinter' should return 'int (*)(set *, set *, int)' {aka 'int (*)(unsigned int *, unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naututil.c:146:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,setinter,(set *set1, set *set2, int m),
 ^~~~~~~~~~
naututil.c:146:16: note: resolver indirect function declared here
 POPCNTFUNC(int,setinter,(set *set1, set *set2, int m),
                ^~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'setsize' should return 'int (*)(set *, int)' {aka 'int (*)(unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naututil.c:176:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,setsize,(set *set1, int m),
 ^~~~~~~~~~
naututil.c:176:16: note: resolver indirect function declared here
 POPCNTFUNC(int,setsize,(set *set1, int m),
                ^~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
traces.c: In function 'traces_refine_notrace.isra.19':
traces.c:2543:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:2556:39: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                       ^
traces.c:2557:45: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                             ^
traces.c:2135:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd;
         ^~~~~~~~~
traces.c: In function 'traces_refine_sametrace.isra.20':
traces.c:4341:79: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:4356:43: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     CStack[BigCellPos] = ind0;
                                           ^
traces.c:4357:49: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     StackMarkers[BigCell] = 0;
                                                 ^
traces.c:3888:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
         ^~~~~~~~~
traces.c: In function 'traces_refine_comptrie.isra.25':
traces.c:3709:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:3724:39: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                       ^
traces.c:3725:45: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                             ^
traces.c:3306:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd;
         ^~~~~~~~~
traces.c: In function 'traces_refine.isra.32':
traces.c:1856:79: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:1871:43: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     CStack[BigCellPos] = ind0;
                                           ^
traces.c:1872:49: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     StackMarkers[BigCell] = 0;
                                                 ^
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyW0_la-nautinv.lo `test -f 'nautinv.c' || echo './'`nautinv.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nautinv.c  -fPIC -DPIC -o .libs/libnautyW0_la-nautinv.o
nautinv.c: In function 'cellind':
nautinv.c:1375:17: warning: unused variable 'sw' [-Wunused-variable]
         setword sw;
                 ^~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c: At top level:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'disjoint_edges' should return 'int (*)(const set *, const set *, int)' {aka 'int (*)(const unsigned int *, const unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:224:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int __attribute__((pure)),disjoint_edges,
 ^~~~~~~~~~~~~~~~~
nautinv.c:224:45: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int __attribute__((pure)),disjoint_edges,
                                             ^~~~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'semirefine' should return 'int (*)(graph *, int *, int *, int,  int *, int,  set *, int,  int)' {aka 'int (*)(unsigned int *, int *, int *, int,  int *, int,  unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1567:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,semirefine,
 ^~~~~~~~~~~~~~~~~
nautinv.c:1567:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,semirefine,
                       ^~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'not_common_edges' should return 'int (*)(set *, const set *, int)' {aka 'int (*)(unsigned int *, const unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1338:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,not_common_edges,(set *ns, const set *gv, int m),
 ^~~~~~~~~~~~~~~~~
nautinv.c:1338:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,not_common_edges,(set *ns, const set *gv, int m),
                       ^~~~~~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'common_edges' should return 'int (*)(set *, const set *, int)' {aka 'int (*)(unsigned int *, const unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1236:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,common_edges,(set *ns, const set *gv, int m),
 ^~~~~~~~~~~~~~~~~
nautinv.c:1236:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,common_edges,(set *ns, const set *gv, int m),
                       ^~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'triedges' should return 'int (*)(const set *, const set *, const set *, int)' {aka 'int (*)(const unsigned int *, const unsigned int *, const unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:744:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int __attribute__((pure)),triedges,
 ^~~~~~~~~~~~~~~~~
nautinv.c:744:45: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int __attribute__((pure)),triedges,
                                             ^~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c: In function 'slow_semirefine':
./nauty/nauty.h:517:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c:1578:14: note: 'maxpos' was declared here
  int maxcell,maxpos,hint;
              ^~~~~~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1567:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,semirefine,
 ^~~~~~~~~~~~~~~~~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c: In function 'fast_semirefine':
./nauty/nauty.h:517:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c:1578:14: note: 'maxpos' was declared here
  int maxcell,maxpos,hint;
              ^~~~~~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1567:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,semirefine,
 ^~~~~~~~~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyW0_la-gutil1.lo `test -f 'gutil1.c' || echo './'`gutil1.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gutil1.c  -fPIC -DPIC -o .libs/libnautyW0_la-gutil1.o
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil1.c:3:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'degstats' should return 'void (*)(graph *, int,  int,  long unsigned int *, int *, int *, int *, int *, boolean *)' {aka 'void (*)(unsigned int *, int,  int,  long unsigned int *, int *, int *, int *, int *, int *)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:8:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,degstats,
 ^~~~~~~~~~
gutil1.c:8:17: note: resolver indirect function declared here
 POPCNTFUNC(void,degstats,
                 ^~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'issubconnected' should return 'boolean (*)(graph *, set *, int,  int)' {aka 'int (*)(unsigned int *, unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:306:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(boolean,issubconnected,(graph *g, set *sub, int m, int n),
 ^~~~~~~~~~
gutil1.c:306:20: note: resolver indirect function declared here
 POPCNTFUNC(boolean,issubconnected,(graph *g, set *sub, int m, int n),
                    ^~~~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'isconnected1' should return 'boolean (*)(graph *, int)' {aka 'int (*)(unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:239:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(boolean,isconnected1,(graph *g, int n),
 ^~~~~~~~~~
gutil1.c:239:20: note: resolver indirect function declared here
 POPCNTFUNC(boolean,isconnected1,(graph *g, int n),
                    ^~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'degstats2' should return 'void (*)(graph *, boolean,  int,  int,  long unsigned int *, int *, int *, int *, int *, int *, int *, int *, int *, int *, boolean *)' {aka 'void (*)(unsigned int *, int,  int,  int,  long unsigned int *, int *, int *, int *, int *, int *, int *, int *, int *, int *, int *)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:67:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,degstats2,
 ^~~~~~~~~~
gutil1.c:67:17: note: resolver indirect function declared here
 POPCNTFUNC(void,degstats2,
                 ^~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
In file included from gtools.h:63,
                 from gutil1.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyW0_la-gutil2.lo `test -f 'gutil2.c' || echo './'`gutil2.c
traces.c: In function 'CompStage1':
traces.c:3130:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:2736:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:3144:39: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                       ^
traces.c:2736:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:3145:45: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                             ^
traces.c:2736:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
traces.c:2730:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd;
         ^~~~~~~~~
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gutil2.c  -fPIC -DPIC -o .libs/libnautyW0_la-gutil2.o
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'pathcount1' should return 'long int (*)(graph *, int,  setword,  setword)' {aka 'long int (*)(unsigned int *, int,  unsigned int,  unsigned int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:24:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,pathcount1,(graph *g, int start, setword body, setword last),
 ^~~~~~~~~~
gutil2.c:24:17: note: resolver indirect function declared here
 POPCNTFUNC(long,pathcount1,(graph *g, int start, setword body, setword last),
                 ^~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'conncontent' should return 'int (*)(graph *, int,  int)' {aka 'int (*)(unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:340:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
 ^~~~~~~~~~
gutil2.c:340:16: note: resolver indirect function declared here
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
                ^~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'commonnbrs' should return 'void (*)(graph *, int *, int *, int *, int *, int,  int)' {aka 'void (*)(unsigned int *, int *, int *, int *, int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:229:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,commonnbrs,
 ^~~~~~~~~~
gutil2.c:229:17: note: resolver indirect function declared here
 POPCNTFUNC(void,commonnbrs,
                 ^~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'numtriangles' should return 'long int (*)(graph *, int,  int)' {aka 'long int (*)(unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:178:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,numtriangles,(graph *g, int m, int n),
 ^~~~~~~~~~
gutil2.c:178:17: note: resolver indirect function declared here
 POPCNTFUNC(long,numtriangles,(graph *g, int m, int n),
                 ^~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'numtriangles1' should return 'long int (*)(graph *, int)' {aka 'long int (*)(unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:154:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,numtriangles1,(graph *g, int n),
 ^~~~~~~~~~
gutil2.c:154:17: note: resolver indirect function declared here
 POPCNTFUNC(long,numtriangles1,(graph *g, int n),
                 ^~~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'indpathcount1' should return 'long int (*)(graph *, int,  setword,  setword)' {aka 'long int (*)(unsigned int *, int,  unsigned int,  unsigned int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:88:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,indpathcount1,(graph *g, int start, setword body, setword last),
 ^~~~~~~~~~
gutil2.c:88:17: note: resolver indirect function declared here
 POPCNTFUNC(long,indpathcount1,(graph *g, int start, setword body, setword last),
                 ^~~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
In file included from gtools.h:63,
                 from gutil2.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gutil2.c: In function 'slow_conncontent':
gutil2.c:347:9: warning: 'minv' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int minv,mindeg,deg,goodv;
         ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
gutil2.c:347:9: note: 'minv' was declared here
     int minv,mindeg,deg,goodv;
         ^~~~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:340:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
 ^~~~~~~~~~
gutil2.c: In function 'fast_conncontent':
gutil2.c:347:9: warning: 'minv' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int minv,mindeg,deg,goodv;
         ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
gutil2.c:347:9: note: 'minv' was declared here
     int minv,mindeg,deg,goodv;
         ^~~~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:340:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
 ^~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyW0_la-gtnauty.lo `test -f 'gtnauty.c' || echo './'`gtnauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gtnauty.c  -fPIC -DPIC -o .libs/libnautyW0_la-gtnauty.o
gtnauty.c: In function 'hasloops':
gtnauty.c:121:11: warning: variable 'nl' set but not used [-Wunused-but-set-variable]
     int i,nl;
           ^~
In file included from gtools.h:63,
                 from gtnauty.c:13:
At top level:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyW0_la-naugroup.lo `test -f 'naugroup.c' || echo './'`naugroup.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=32 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naugroup.c  -fPIC -DPIC -o .libs/libnautyW0_la-naugroup.o
traces.c: In function 'refine_tr':
traces.c:5251:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         if ((StackMarkers[ind4] != tv->stackmark) && (value > BigCellSize)) {
                                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:4734:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:5264:47: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind4;
                                               ^
traces.c:4734:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:5265:53: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                                     ^
traces.c:4734:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
/usr/bin/sed -e 's#LIBNAUTY_#LIBNAUTY'W0'_#' nauty.map > nautyW0.map
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyL0_la-nauty.lo `test -f 'nauty.c' || echo './'`nauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nauty.c  -fPIC -DPIC -o .libs/libnautyL0_la-nauty.o
nauty.c: In function 'firstpathnode0.isra.2':
nauty.c:110:42: warning: 'childcount' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define OPTCALL(proc) if (proc != NULL) (*proc)
                                          ^
nauty.c:556:41: note: 'childcount' was declared here
     int tv1,index,rtnlevel,tcellsize,tc,childcount,qinvar,refcode;
                                         ^~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyL0_la-nautil.lo `test -f 'nautil.c' || echo './'`nautil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nautil.c  -fPIC -DPIC -o .libs/libnautyL0_la-nautil.o
traces.c: In function 'Traces':
traces.c:6537:44: warning: 'closeloop' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         if (closeloop < tv->tolevel) k = SpineTL->tgtend;
                                            ^
traces.c:6280:13: note: 'closeloop' was declared here
     boolean closeloop, firstsing, has_nexttcell;
             ^~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyL0_la-nausparse.lo `test -f 'nausparse.c' || echo './'`nausparse.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nausparse.c  -fPIC -DPIC -o .libs/libnautyL0_la-nausparse.o
nausparse.c: In function 'cleanup_sg':
nausparse.c:561:18: warning: unused variable 'sg' [-Wunused-variable]
     sparsegraph *sg,*sh;
                  ^~
In file included from nausparse.h:26,
                 from nausparse.c:30:
nausparse.c: At top level:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'nauty_to_sg' should return 'sparsegraph * (*)(graph *, sparsegraph *, int,  int)' {aka 'struct <anonymous> * (*)(long unsigned int *, struct <anonymous> *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nausparse.c:1476:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(sparsegraph*,nauty_to_sg,(graph *g, sparsegraph *sg, int m, int n),
 ^~~~~~~~~~
nausparse.c:1476:25: note: resolver indirect function declared here
 POPCNTFUNC(sparsegraph*,nauty_to_sg,(graph *g, sparsegraph *sg, int m, int n),
                         ^~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyL0_la-naugraph.lo `test -f 'naugraph.c' || echo './'`naugraph.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naugraph.c  -fPIC -DPIC -o .libs/libnautyL0_la-naugraph.o
In file included from naugraph.c:25:
nauty.h:805:11: warning: 'ifunc' resolver for 'refine' should return 'void (*)(graph *, int *, int *, int,  int *, int *, set *, int *, int,  int)' {aka 'void (*)(long unsigned int *, int *, int *, int,  int *, int *, long unsigned int *, int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:185:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine,(graph *g, int *lab, int *ptn, int level, int *numcells,
 ^~~~~~~~~~
naugraph.c:185:17: note: resolver indirect function declared here
 POPCNTFUNC(void,refine,(graph *g, int *lab, int *ptn, int level, int *numcells,
                 ^~~~~~
nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
nauty.h:805:11: warning: 'ifunc' resolver for 'refine1' should return 'void (*)(graph *, int *, int *, int,  int *, int *, set *, int *, int,  int)' {aka 'void (*)(long unsigned int *, int *, int *, int,  int *, int *, long unsigned int *, int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:339:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
 ^~~~~~~~~~
naugraph.c:339:17: note: resolver indirect function declared here
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
                 ^~~~~~~
nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
In file included from naugraph.c:25:
naugraph.c: In function 'slow_refine1':
nauty.h:507:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
In file included from naugraph.c:25:
naugraph.c:348:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:339:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
 ^~~~~~~~~~
In file included from naugraph.c:25:
naugraph.c: In function 'fast_refine1':
nauty.h:507:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
In file included from naugraph.c:25:
naugraph.c:348:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:339:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
 ^~~~~~~~~~
In file included from naugraph.c:25:
naugraph.c: In function 'slow_refine':
nauty.h:517:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
In file included from naugraph.c:25:
naugraph.c:195:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:185:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine,(graph *g, int *lab, int *ptn, int level, int *numcells,
 ^~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyL0_la-naurng.lo `test -f 'naurng.c' || echo './'`naurng.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naurng.c  -fPIC -DPIC -o .libs/libnautyL0_la-naurng.o
In file included from naugraph.c:25:
naugraph.c: In function 'fast_refine':
nauty.h:517:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
In file included from naugraph.c:25:
naugraph.c:195:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:185:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine,(graph *g, int *lab, int *ptn, int level, int *numcells,
 ^~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyL0_la-schreier.lo `test -f 'schreier.c' || echo './'`schreier.c
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyL0_la-traces.lo `test -f 'traces.c' || echo './'`traces.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c schreier.c  -fPIC -DPIC -o .libs/libnautyL0_la-schreier.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c traces.c  -fPIC -DPIC -o .libs/libnautyL0_la-traces.o
schreier.c:53:1: warning: 'testispermutation' defined but not used [-Wunused-function]
 testispermutation(int id, int *p, int n)
 ^~~~~~~~~~~~~~~~~
traces.c: In function 'Traces':
traces.c:835:12: warning: unused variable 'j1' [-Wunused-variable]
     size_t j1;
            ^~
traces.c:834:48: warning: unused variable 'wgh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                                ^~~~
traces.c:834:41: warning: unused variable 'wgh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                         ^~~~
traces.c:834:34: warning: unused variable 'ngh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c:834:27: warning: unused variable 'ngh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                           ^~~~
traces.c:834:20: warning: unused variable 'vtx2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                    ^~~~
traces.c:834:14: warning: unused variable 'vtx1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
              ^~~~
traces.c:834:9: warning: unused variable 'deg' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
         ^~~
traces.c: In function 'traces_refine':
traces.c:1376:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:1375:9: warning: variable 'conta' set but not used [-Wunused-but-set-variable]
     int conta;
         ^~~~~
traces.c: In function 'traces_refine_notrace':
traces.c:2143:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c:2133:56: warning: unused variable 'auxcells' [-Wunused-variable]
     int i, j, k, jk, sc, ind0, ind1, ind2, ind3, labi, auxcells;
                                                        ^~~~~~~~
traces.c: In function 'traces_refine_maketrie':
traces.c:2738:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_comptrie':
traces.c:3314:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_sametrace':
traces.c:3896:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c: In function 'refine_tr':
traces.c:4561:15: warning: unused variable 'm' [-Wunused-variable]
     const int m = SETWORDSNEEDED(n);
               ^
traces.c: In function 'refine_tr_refine':
traces.c:4737:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:4735:13: warning: unused variable 'TraceCell' [-Wunused-variable]
     boolean TraceCell = FALSE;
             ^~~~~~~~~
traces.c:4733:85: warning: unused variable 'Tracestpend' [-Wunused-variable]
 ls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                     ^~~~~~~~~~~

traces.c:4733:73: warning: unused variable 'Traceccend' [-Wunused-variable]
 int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                     ^~~~~~~~~~

traces.c:4733:63: warning: unused variable 'TraceEnd' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                               ^~~~~~~~
traces.c:4733:31: warning: unused variable 'TracePos' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                               ^~~~~~~~
traces.c:4731:9: warning: variable 'newtrace' set but not used [-Wunused-but-set-variable]
     int newtrace = FALSE;
         ^~~~~~~~
traces.c:4728:87: warning: unused variable 'SingInd' [-Wunused-variable]
 nd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd, SingInd;
                                                                        ^~~~~~~

traces.c:4728:72: warning: unused variable 'TraceStepsInd' [-Wunused-variable]
  int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd, SingInd;
                                                                     ^~~~~~~~~~~~~

traces.c:4728:60: warning: unused variable 'TraceCCInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd, SingInd;
                                                            ^~~~~~~~~~
traces.c: In function 'CheckForMatching':
traces.c:5984:10: warning: variable 'cls' set but not used [-Wunused-but-set-variable]
     int *cls;
          ^~~
traces.c: In function 'Complete':
traces.c:6249:9: warning: unused variable 'numtemporbits' [-Wunused-variable]
     int numtemporbits;
         ^~~~~~~~~~~~~
traces.c:6247:12: warning: unused variable 'j' [-Wunused-variable]
     int i, j, k;
            ^
traces.c: In function 'CompStage1':
traces.c:6797:28: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TreeNode, *TrieNode;
                            ^~~~~~~~
traces.c:6796:52: warning: unused variable 'temp' [-Wunused-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                                                    ^~~~
traces.c:6796:29: warning: variable 'gom_level' set but not used [-Wunused-but-set-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                             ^~~~~~~~~
traces.c: In function 'CompStage2':
traces.c:6997:17: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TrieNode;
                 ^~~~~~~~
traces.c:6995:17: warning: unused variable 'AuxOrb' [-Wunused-variable]
     int *CuOrb,*AuxOrb;
                 ^~~~~~
traces.c: In function 'copy_sg_structure':
traces.c:7485:18: warning: unused variable 'v2' [-Wunused-variable]
     size_t *v1, *v2, k;
                  ^~
traces.c:7483:25: warning: unused variable 'e2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                         ^~
traces.c:7483:20: warning: unused variable 'd2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                    ^~
traces.c:7483:15: warning: variable 'e1' set but not used [-Wunused-but-set-variable]
     int *d1, *e1, *d2, *e2;
               ^~
schreier.c: In function 'filterschreier.constprop':
schreier.c:648:16: warning: 'ident' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if (!ident && !ingroup)
         ~~~~~~~^~~~~~~~~~~
traces.c: In function 'NonSingDegPlus2':
traces.c:8792:27: warning: variable 'singcount' set but not used [-Wunused-but-set-variable]
     int k, deg1, singdeg, singcount;
                           ^~~~~~~~~
traces.c: In function 'PrintWeightedGraph2':
traces.c:9463:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'PrintBlissGraph':
traces.c:9479:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'WeightCodes':
traces.c:10378:34: warning: variable 'ngh2' set but not used [-Wunused-but-set-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c: At top level:
traces.c:241:16: warning: 'traces_degree_refine' declared 'static' but never defined [-Wunused-function]
 static boolean traces_degree_refine(sparsegraph*, Candidate*, int, Partition*,
                ^~~~~~~~~~~~~~~~~~~~
traces.c:254:13: warning: 'traces_refine_refine' declared 'static' but never defined [-Wunused-function]
 static int  traces_refine_refine(sparsegraph*, Candidate*, int, Partition*,
             ^~~~~~~~~~~~~~~~~~~~
traces.c:10521:9: warning: 'TargetCellFirstPathSmall' defined but not used [-Wunused-function]
 boolean TargetCellFirstPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
         ^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:10487:5: warning: 'TargetCellExpPathSmall' defined but not used [-Wunused-function]
 int TargetCellExpPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
     ^~~~~~~~~~~~~~~~~~~~~~
traces.c:10453:9: warning: 'TargetCellSmall' defined but not used [-Wunused-function]
 boolean TargetCellSmall(Candidate *TargCand, Partition *Part, int n, struct TracesVars* tv, int Lv) {
         ^~~~~~~~~~~~~~~
traces.c:10353:5: warning: 'VerifyPerm' defined but not used [-Wunused-function]
 int VerifyPerm(int *perm, int n,int where) {
     ^~~~~~~~~~
traces.c:10334:9: warning: 'VerifyPart' defined but not used [-Wunused-function]
 boolean VerifyPart(Partition *Part, int start, int end) {
         ^~~~~~~~~~
traces.c:10321:9: warning: 'VerifyId' defined but not used [-Wunused-function]
 boolean VerifyId(int *p, int n) {
         ^~~~~~~~
traces.c:10306:9: warning: 'VerifyCand' defined but not used [-Wunused-function]
 boolean VerifyCand(Candidate *Cand, int n, int line) {
         ^~~~~~~~~~
traces.c:10224:7: warning: 'trie_dump' defined but not used [-Wunused-function]
 void  trie_dump(trie *t) {
       ^~~~~~~~~
traces.c:9794:6: warning: 'SetAutom' defined but not used [-Wunused-function]
 void SetAutom(int q, int n, struct TracesVars *tv) {
      ^~~~~~~~
traces.c:9493:6: warning: 'putgraphplus_sg' defined but not used [-Wunused-function]
 void putgraphplus_sg(FILE *f, sparsegraph *sg, int linelength)
      ^~~~~~~~~~~~~~~
traces.c:9477:6: warning: 'PrintBlissGraph' defined but not used [-Wunused-function]
 void PrintBlissGraph(int n) {
      ^~~~~~~~~~~~~~~
traces.c:9461:6: warning: 'PrintWeightedGraph2' defined but not used [-Wunused-function]
 void PrintWeightedGraph2(int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:9443:6: warning: 'PrintWeightedGraph1' defined but not used [-Wunused-function]
 void PrintWeightedGraph1(sparsegraph *g_arg, int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:9189:5: warning: 'Preprocess_refine' defined but not used [-Wunused-function]
 int Preprocess_refine(sparsegraph *sg,
     ^~~~~~~~~~~~~~~~~
traces.c:8630:6: warning: 'MakeDiscrete' defined but not used [-Wunused-function]
 void MakeDiscrete(Partition *Part, int cell) {
      ^~~~~~~~~~~~
traces.c:6245:6: warning: 'Complete' defined but not used [-Wunused-function]
 void Complete(sparsegraph *sg_orig, Candidate *Cand, Partition *Part, int cell, TracesVars *tv,
      ^~~~~~~~
traces.c: In function 'refine_tr_refine':
traces.c:5316:12: warning: 'TraceInd' is used uninitialized in this function [-Wuninitialized]
     return TraceInd;
            ^~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyL0_la-gtools.lo `test -f 'gtools.c' || echo './'`gtools.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gtools.c  -fPIC -DPIC -o .libs/libnautyL0_la-gtools.o
In file included from gtools.h:63,
                 from gtools.c:6:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gtools.c: In function 'getecline':
gtools.c:406:9: warning: 'sizesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int sizesize,edgesize;
         ^~~~~~~~
gtools.c:444:16: warning: 'edgesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
         s[1] = (char)((sizesize << 4) + edgesize);
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gtools.c:439:44: warning: 'bodysize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     DYNALLOC1(unsigned char,s,s_sz,headsize+bodysize,"getecline");
                                            ^
gtools.c:439:44: warning: 'headsize' may be used uninitialized in this function [-Wmaybe-uninitialized]
gtools.c: In function 'stringtograph':
gtools.c:677:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
gtools.c: In function 'stringtograph_inc':
gtools.c:832:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg':
./nauty/nauty.h:1031:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:915:9: note: 'm' was declared here
     int m,n;
         ^
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg_inc':
./nauty/nauty.h:1031:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:1068:9: note: 'm' was declared here
     int m,n;
         ^
gtools.c: In function 'stringtosparsegraph':
gtools.c:1270:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyL0_la-naututil.lo `test -f 'naututil.c' || echo './'`naututil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naututil.c  -fPIC -DPIC -o .libs/libnautyL0_la-naututil.o
naututil.c:106:41: warning: missing braces around initializer [-Wmissing-braces]
 static TLS_ATTR echunkw first_echunkw = {NULL,{0,0,0}};
                                         ^
                                                {    }
naututil.c:106:41: warning: missing braces around initializer [-Wmissing-braces]
 static TLS_ATTR echunkw first_echunkw = {NULL,{0,0,0}};
                                         ^
                                                {    }
In file included from naututil.h:121,
                 from naututil.c:84:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'setinter' should return 'int (*)(set *, set *, int)' {aka 'int (*)(long unsigned int *, long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naututil.c:146:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,setinter,(set *set1, set *set2, int m),
 ^~~~~~~~~~
naututil.c:146:16: note: resolver indirect function declared here
 POPCNTFUNC(int,setinter,(set *set1, set *set2, int m),
                ^~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'setsize' should return 'int (*)(set *, int)' {aka 'int (*)(long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naututil.c:176:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,setsize,(set *set1, int m),
 ^~~~~~~~~~
naututil.c:176:16: note: resolver indirect function declared here
 POPCNTFUNC(int,setsize,(set *set1, int m),
                ^~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
traces.c: In function 'traces_refine_notrace.isra.19':
traces.c:2543:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:2556:39: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                       ^
traces.c:2557:45: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                             ^
traces.c:2135:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd;
         ^~~~~~~~~
traces.c: In function 'traces_refine_sametrace.isra.20':
traces.c:4341:79: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:4356:43: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     CStack[BigCellPos] = ind0;
                                           ^
traces.c:4357:49: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     StackMarkers[BigCell] = 0;
                                                 ^
traces.c:3888:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
         ^~~~~~~~~
traces.c: In function 'traces_refine_comptrie.isra.25':
traces.c:3709:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:3724:39: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                       ^
traces.c:3725:45: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                             ^
traces.c:3306:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd;
         ^~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyL0_la-nautinv.lo `test -f 'nautinv.c' || echo './'`nautinv.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nautinv.c  -fPIC -DPIC -o .libs/libnautyL0_la-nautinv.o
traces.c: In function 'traces_refine.isra.32':
traces.c:1856:79: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:1871:43: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     CStack[BigCellPos] = ind0;
                                           ^
traces.c:1872:49: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                     StackMarkers[BigCell] = 0;
                                                 ^
nautinv.c: In function 'cellind':
nautinv.c:1375:17: warning: unused variable 'sw' [-Wunused-variable]
         setword sw;
                 ^~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c: At top level:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'disjoint_edges' should return 'int (*)(const set *, const set *, int)' {aka 'int (*)(const long unsigned int *, const long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:224:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int __attribute__((pure)),disjoint_edges,
 ^~~~~~~~~~~~~~~~~
nautinv.c:224:45: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int __attribute__((pure)),disjoint_edges,
                                             ^~~~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'semirefine' should return 'int (*)(graph *, int *, int *, int,  int *, int,  set *, int,  int)' {aka 'int (*)(long unsigned int *, int *, int *, int,  int *, int,  long unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1567:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,semirefine,
 ^~~~~~~~~~~~~~~~~
nautinv.c:1567:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,semirefine,
                       ^~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'not_common_edges' should return 'int (*)(set *, const set *, int)' {aka 'int (*)(long unsigned int *, const long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1338:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,not_common_edges,(set *ns, const set *gv, int m),
 ^~~~~~~~~~~~~~~~~
nautinv.c:1338:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,not_common_edges,(set *ns, const set *gv, int m),
                       ^~~~~~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'common_edges' should return 'int (*)(set *, const set *, int)' {aka 'int (*)(long unsigned int *, const long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1236:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,common_edges,(set *ns, const set *gv, int m),
 ^~~~~~~~~~~~~~~~~
nautinv.c:1236:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,common_edges,(set *ns, const set *gv, int m),
                       ^~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'triedges' should return 'int (*)(const set *, const set *, const set *, int)' {aka 'int (*)(const long unsigned int *, const long unsigned int *, const long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:744:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int __attribute__((pure)),triedges,
 ^~~~~~~~~~~~~~~~~
nautinv.c:744:45: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int __attribute__((pure)),triedges,
                                             ^~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c: In function 'slow_semirefine':
./nauty/nauty.h:517:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c:1578:14: note: 'maxpos' was declared here
  int maxcell,maxpos,hint;
              ^~~~~~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1567:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,semirefine,
 ^~~~~~~~~~~~~~~~~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c: In function 'fast_semirefine':
./nauty/nauty.h:517:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c:1578:14: note: 'maxpos' was declared here
  int maxcell,maxpos,hint;
              ^~~~~~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1567:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,semirefine,
 ^~~~~~~~~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyL0_la-gutil1.lo `test -f 'gutil1.c' || echo './'`gutil1.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gutil1.c  -fPIC -DPIC -o .libs/libnautyL0_la-gutil1.o
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil1.c:3:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'degstats' should return 'void (*)(graph *, int,  int,  long unsigned int *, int *, int *, int *, int *, boolean *)' {aka 'void (*)(long unsigned int *, int,  int,  long unsigned int *, int *, int *, int *, int *, int *)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:8:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,degstats,
 ^~~~~~~~~~
gutil1.c:8:17: note: resolver indirect function declared here
 POPCNTFUNC(void,degstats,
                 ^~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'issubconnected' should return 'boolean (*)(graph *, set *, int,  int)' {aka 'int (*)(long unsigned int *, long unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:306:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(boolean,issubconnected,(graph *g, set *sub, int m, int n),
 ^~~~~~~~~~
gutil1.c:306:20: note: resolver indirect function declared here
 POPCNTFUNC(boolean,issubconnected,(graph *g, set *sub, int m, int n),
                    ^~~~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'isconnected1' should return 'boolean (*)(graph *, int)' {aka 'int (*)(long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:239:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(boolean,isconnected1,(graph *g, int n),
 ^~~~~~~~~~
gutil1.c:239:20: note: resolver indirect function declared here
 POPCNTFUNC(boolean,isconnected1,(graph *g, int n),
                    ^~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'degstats2' should return 'void (*)(graph *, boolean,  int,  int,  long unsigned int *, int *, int *, int *, int *, int *, int *, int *, int *, int *, boolean *)' {aka 'void (*)(long unsigned int *, int,  int,  int,  long unsigned int *, int *, int *, int *, int *, int *, int *, int *, int *, int *, int *)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:67:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,degstats2,
 ^~~~~~~~~~
gutil1.c:67:17: note: resolver indirect function declared here
 POPCNTFUNC(void,degstats2,
                 ^~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
In file included from gtools.h:63,
                 from gutil1.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyL0_la-gutil2.lo `test -f 'gutil2.c' || echo './'`gutil2.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gutil2.c  -fPIC -DPIC -o .libs/libnautyL0_la-gutil2.o
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'pathcount1' should return 'long int (*)(graph *, int,  setword,  setword)' {aka 'long int (*)(long unsigned int *, int,  long unsigned int,  long unsigned int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:24:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,pathcount1,(graph *g, int start, setword body, setword last),
 ^~~~~~~~~~
gutil2.c:24:17: note: resolver indirect function declared here
 POPCNTFUNC(long,pathcount1,(graph *g, int start, setword body, setword last),
                 ^~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'conncontent' should return 'int (*)(graph *, int,  int)' {aka 'int (*)(long unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:340:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
 ^~~~~~~~~~
gutil2.c:340:16: note: resolver indirect function declared here
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
                ^~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'commonnbrs' should return 'void (*)(graph *, int *, int *, int *, int *, int,  int)' {aka 'void (*)(long unsigned int *, int *, int *, int *, int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:229:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,commonnbrs,
 ^~~~~~~~~~
gutil2.c:229:17: note: resolver indirect function declared here
 POPCNTFUNC(void,commonnbrs,
                 ^~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'numtriangles' should return 'long int (*)(graph *, int,  int)' {aka 'long int (*)(long unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:178:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,numtriangles,(graph *g, int m, int n),
 ^~~~~~~~~~
gutil2.c:178:17: note: resolver indirect function declared here
 POPCNTFUNC(long,numtriangles,(graph *g, int m, int n),
                 ^~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'numtriangles1' should return 'long int (*)(graph *, int)' {aka 'long int (*)(long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:154:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,numtriangles1,(graph *g, int n),
 ^~~~~~~~~~
gutil2.c:154:17: note: resolver indirect function declared here
 POPCNTFUNC(long,numtriangles1,(graph *g, int n),
                 ^~~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'indpathcount1' should return 'long int (*)(graph *, int,  setword,  setword)' {aka 'long int (*)(long unsigned int *, int,  long unsigned int,  long unsigned int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:88:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,indpathcount1,(graph *g, int start, setword body, setword last),
 ^~~~~~~~~~
gutil2.c:88:17: note: resolver indirect function declared here
 POPCNTFUNC(long,indpathcount1,(graph *g, int start, setword body, setword last),
                 ^~~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
In file included from gtools.h:63,
                 from gutil2.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
traces.c: In function 'CompStage1':
traces.c:3130:75: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:2736:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:3144:39: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 CStack[BigCellPos] = ind0;
                                       ^
traces.c:2736:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:3145:45: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                 StackMarkers[BigCell] = 0;
                                             ^
traces.c:2736:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
traces.c:2730:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd;
         ^~~~~~~~~
gutil2.c: In function 'slow_conncontent':
gutil2.c:347:9: warning: 'minv' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int minv,mindeg,deg,goodv;
         ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
gutil2.c:347:9: note: 'minv' was declared here
     int minv,mindeg,deg,goodv;
         ^~~~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:340:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
 ^~~~~~~~~~
gutil2.c: In function 'fast_conncontent':
gutil2.c:347:9: warning: 'minv' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int minv,mindeg,deg,goodv;
         ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
gutil2.c:347:9: note: 'minv' was declared here
     int minv,mindeg,deg,goodv;
         ^~~~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:340:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
 ^~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyL0_la-gtnauty.lo `test -f 'gtnauty.c' || echo './'`gtnauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gtnauty.c  -fPIC -DPIC -o .libs/libnautyL0_la-gtnauty.o
gtnauty.c: In function 'hasloops':
gtnauty.c:121:11: warning: variable 'nl' set but not used [-Wunused-but-set-variable]
     int i,nl;
           ^~
In file included from gtools.h:63,
                 from gtnauty.c:13:
At top level:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyL0_la-naugroup.lo `test -f 'naugroup.c' || echo './'`naugroup.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DWORDSIZE=64 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naugroup.c  -fPIC -DPIC -o .libs/libnautyL0_la-naugroup.o
/usr/bin/sed -e 's#LIBNAUTY_#LIBNAUTY'L0'_#' nauty.map > nautyL0.map
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyS1_la-nauty.lo `test -f 'nauty.c' || echo './'`nauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nauty.c  -fPIC -DPIC -o .libs/libnautyS1_la-nauty.o
traces.c: In function 'refine_tr':
traces.c:5251:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind4] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:4734:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:5264:47: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind4;
                                               ^
traces.c:4734:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:5265:53: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                                     ^
traces.c:4734:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
nauty.c: In function 'firstpathnode':
nauty.c:110:42: warning: 'childcount' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define OPTCALL(proc) if (proc != NULL) (*proc)
                                          ^
nauty.c:556:41: note: 'childcount' was declared here
     int tv1,index,rtnlevel,tcellsize,tc,childcount,qinvar,refcode;
                                         ^~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyS1_la-nautil.lo `test -f 'nautil.c' || echo './'`nautil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nautil.c  -fPIC -DPIC -o .libs/libnautyS1_la-nautil.o
nautil.c: In function 'permset':
nautil.c:157:13: warning: unused variable 'w' [-Wunused-variable]
     int pos,w,b;
             ^
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyS1_la-nausparse.lo `test -f 'nausparse.c' || echo './'`nausparse.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nausparse.c  -fPIC -DPIC -o .libs/libnautyS1_la-nausparse.o
nausparse.c: In function 'cleanup_sg':
nausparse.c:561:18: warning: unused variable 'sg' [-Wunused-variable]
     sparsegraph *sg,*sh;
                  ^~
In file included from nausparse.h:26,
                 from nausparse.c:30:
nausparse.c: At top level:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'nauty_to_sg' should return 'sparsegraph * (*)(graph *, sparsegraph *, int,  int)' {aka 'struct <anonymous> * (*)(short unsigned int *, struct <anonymous> *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nausparse.c:1476:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(sparsegraph*,nauty_to_sg,(graph *g, sparsegraph *sg, int m, int n),
 ^~~~~~~~~~
nausparse.c:1476:25: note: resolver indirect function declared here
 POPCNTFUNC(sparsegraph*,nauty_to_sg,(graph *g, sparsegraph *sg, int m, int n),
                         ^~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
traces.c: In function 'Traces':
traces.c:6537:44: warning: 'closeloop' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         if (closeloop < tv->tolevel) k = SpineTL->tgtend;
                                            ^
traces.c:6280:13: note: 'closeloop' was declared here
     boolean closeloop, firstsing, has_nexttcell;
             ^~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyS1_la-naugraph.lo `test -f 'naugraph.c' || echo './'`naugraph.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naugraph.c  -fPIC -DPIC -o .libs/libnautyS1_la-naugraph.o
In file included from naugraph.c:25:
nauty.h:805:11: warning: 'ifunc' resolver for 'refine1' should return 'void (*)(graph *, int *, int *, int,  int *, int *, set *, int *, int,  int)' {aka 'void (*)(short unsigned int *, int *, int *, int,  int *, int *, short unsigned int *, int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:339:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
 ^~~~~~~~~~
naugraph.c:339:17: note: resolver indirect function declared here
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
                 ^~~~~~~
nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
In file included from naugraph.c:25:
naugraph.c: In function 'slow_refine1':
nauty.h:507:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
In file included from naugraph.c:25:
naugraph.c:348:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:339:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
 ^~~~~~~~~~
In file included from naugraph.c:25:
naugraph.c: In function 'fast_refine1':
nauty.h:507:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
In file included from naugraph.c:25:
naugraph.c:348:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:339:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
 ^~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyS1_la-naurng.lo `test -f 'naurng.c' || echo './'`naurng.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naurng.c  -fPIC -DPIC -o .libs/libnautyS1_la-naurng.o
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyS1_la-schreier.lo `test -f 'schreier.c' || echo './'`schreier.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c schreier.c  -fPIC -DPIC -o .libs/libnautyS1_la-schreier.o
schreier.c:53:1: warning: 'testispermutation' defined but not used [-Wunused-function]
 testispermutation(int id, int *p, int n)
 ^~~~~~~~~~~~~~~~~
schreier.c: In function 'filterschreier.constprop':
schreier.c:648:16: warning: 'ident' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if (!ident && !ingroup)
         ~~~~~~~^~~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyS1_la-traces.lo `test -f 'traces.c' || echo './'`traces.c
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyS1_la-gtools.lo `test -f 'gtools.c' || echo './'`gtools.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c traces.c  -fPIC -DPIC -o .libs/libnautyS1_la-traces.o
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gtools.c  -fPIC -DPIC -o .libs/libnautyS1_la-gtools.o
traces.c: In function 'Traces':
traces.c:835:12: warning: unused variable 'j1' [-Wunused-variable]
     size_t j1;
            ^~
traces.c:834:48: warning: unused variable 'wgh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                                ^~~~
traces.c:834:41: warning: unused variable 'wgh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                         ^~~~
traces.c:834:34: warning: unused variable 'ngh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c:834:27: warning: unused variable 'ngh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                           ^~~~
traces.c:834:20: warning: unused variable 'vtx2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                    ^~~~
traces.c:834:14: warning: unused variable 'vtx1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
              ^~~~
traces.c:834:9: warning: unused variable 'deg' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
         ^~~
traces.c: In function 'traces_refine':
traces.c:1376:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:1375:9: warning: variable 'conta' set but not used [-Wunused-but-set-variable]
     int conta;
         ^~~~~
traces.c: In function 'traces_refine_notrace':
traces.c:2143:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c:2133:56: warning: unused variable 'auxcells' [-Wunused-variable]
     int i, j, k, jk, sc, ind0, ind1, ind2, ind3, labi, auxcells;
                                                        ^~~~~~~~
traces.c: In function 'traces_refine_maketrie':
traces.c:2738:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_comptrie':
traces.c:3314:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_sametrace':
traces.c:3896:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c: In function 'refine_tr':
traces.c:4561:15: warning: unused variable 'm' [-Wunused-variable]
     const int m = SETWORDSNEEDED(n);
               ^
traces.c: In function 'refine_tr_refine':
traces.c:4737:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:4735:13: warning: unused variable 'TraceCell' [-Wunused-variable]
     boolean TraceCell = FALSE;
             ^~~~~~~~~
traces.c:4733:85: warning: unused variable 'Tracestpend' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                                     ^~~~~~~~~~~
traces.c:4733:73: warning: unused variable 'Traceccend' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                         ^~~~~~~~~~
traces.c:4733:63: warning: unused variable 'TraceEnd' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                               ^~~~~~~~
traces.c:4733:31: warning: unused variable 'TracePos' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                               ^~~~~~~~
traces.c:4731:9: warning: variable 'newtrace' set but not used [-Wunused-but-set-variable]
     int newtrace = FALSE;
         ^~~~~~~~
traces.c:4728:87: warning: unused variable 'SingInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd, SingInd;
                                                                                       ^~~~~~~
traces.c:4728:72: warning: unused variable 'TraceStepsInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd, SingInd;
                                                                        ^~~~~~~~~~~~~
traces.c:4728:60: warning: unused variable 'TraceCCInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd, SingInd;
                                                            ^~~~~~~~~~
traces.c: In function 'CheckForMatching':
traces.c:5984:10: warning: variable 'cls' set but not used [-Wunused-but-set-variable]
     int *cls;
          ^~~
traces.c: In function 'Complete':
traces.c:6249:9: warning: unused variable 'numtemporbits' [-Wunused-variable]
     int numtemporbits;
         ^~~~~~~~~~~~~
traces.c:6247:12: warning: unused variable 'j' [-Wunused-variable]
     int i, j, k;
            ^
traces.c: In function 'CompStage1':
traces.c:6797:28: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TreeNode, *TrieNode;
                            ^~~~~~~~
traces.c:6796:52: warning: unused variable 'temp' [-Wunused-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                                                    ^~~~
traces.c:6796:29: warning: variable 'gom_level' set but not used [-Wunused-but-set-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                             ^~~~~~~~~
traces.c: In function 'CompStage2':
traces.c:6997:17: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TrieNode;
                 ^~~~~~~~
traces.c:6995:17: warning: unused variable 'AuxOrb' [-Wunused-variable]
     int *CuOrb,*AuxOrb;
                 ^~~~~~
traces.c: In function 'copy_sg_structure':
traces.c:7485:18: warning: unused variable 'v2' [-Wunused-variable]
     size_t *v1, *v2, k;
                  ^~
traces.c:7483:25: warning: unused variable 'e2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                         ^~
traces.c:7483:20: warning: unused variable 'd2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                    ^~
traces.c:7483:15: warning: variable 'e1' set but not used [-Wunused-but-set-variable]
     int *d1, *e1, *d2, *e2;
               ^~
traces.c: In function 'NonSingDegPlus2':
traces.c:8792:27: warning: variable 'singcount' set but not used [-Wunused-but-set-variable]
     int k, deg1, singdeg, singcount;
                           ^~~~~~~~~
traces.c: In function 'PrintWeightedGraph2':
traces.c:9463:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'PrintBlissGraph':
traces.c:9479:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
In file included from gtools.h:63,
                 from gtools.c:6:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
traces.c: In function 'WeightCodes':
traces.c:10378:34: warning: variable 'ngh2' set but not used [-Wunused-but-set-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c: At top level:
traces.c:241:16: warning: 'traces_degree_refine' declared 'static' but never defined [-Wunused-function]
 static boolean traces_degree_refine(sparsegraph*, Candidate*, int, Partition*,
                ^~~~~~~~~~~~~~~~~~~~
traces.c:254:13: warning: 'traces_refine_refine' declared 'static' but never defined [-Wunused-function]
 static int  traces_refine_refine(sparsegraph*, Candidate*, int, Partition*,
             ^~~~~~~~~~~~~~~~~~~~
traces.c:10521:9: warning: 'TargetCellFirstPathSmall' defined but not used [-Wunused-function]
 boolean TargetCellFirstPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
         ^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:10487:5: warning: 'TargetCellExpPathSmall' defined but not used [-Wunused-function]
 int TargetCellExpPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
     ^~~~~~~~~~~~~~~~~~~~~~
traces.c:10453:9: warning: 'TargetCellSmall' defined but not used [-Wunused-function]
 boolean TargetCellSmall(Candidate *TargCand, Partition *Part, int n, struct TracesVars* tv, int Lv) {
         ^~~~~~~~~~~~~~~
traces.c:10353:5: warning: 'VerifyPerm' defined but not used [-Wunused-function]
 int VerifyPerm(int *perm, int n,int where) {
     ^~~~~~~~~~
traces.c:10334:9: warning: 'VerifyPart' defined but not used [-Wunused-function]
 boolean VerifyPart(Partition *Part, int start, int end) {
         ^~~~~~~~~~
traces.c:10321:9: warning: 'VerifyId' defined but not used [-Wunused-function]
 boolean VerifyId(int *p, int n) {
         ^~~~~~~~
traces.c:10306:9: warning: 'VerifyCand' defined but not used [-Wunused-function]
 boolean VerifyCand(Candidate *Cand, int n, int line) {
         ^~~~~~~~~~
traces.c:10224:7: warning: 'trie_dump' defined but not used [-Wunused-function]
 void  trie_dump(trie *t) {
       ^~~~~~~~~
traces.c:9794:6: warning: 'SetAutom' defined but not used [-Wunused-function]
 void SetAutom(int q, int n, struct TracesVars *tv) {
      ^~~~~~~~
traces.c:9493:6: warning: 'putgraphplus_sg' defined but not used [-Wunused-function]
 void putgraphplus_sg(FILE *f, sparsegraph *sg, int linelength)
      ^~~~~~~~~~~~~~~
traces.c:9477:6: warning: 'PrintBlissGraph' defined but not used [-Wunused-function]
 void PrintBlissGraph(int n) {
      ^~~~~~~~~~~~~~~
traces.c:9461:6: warning: 'PrintWeightedGraph2' defined but not used [-Wunused-function]
 void PrintWeightedGraph2(int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:9443:6: warning: 'PrintWeightedGraph1' defined but not used [-Wunused-function]
 void PrintWeightedGraph1(sparsegraph *g_arg, int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:9189:5: warning: 'Preprocess_refine' defined but not used [-Wunused-function]
 int Preprocess_refine(sparsegraph *sg,
     ^~~~~~~~~~~~~~~~~
traces.c:8630:6: warning: 'MakeDiscrete' defined but not used [-Wunused-function]
 void MakeDiscrete(Partition *Part, int cell) {
      ^~~~~~~~~~~~
traces.c:6245:6: warning: 'Complete' defined but not used [-Wunused-function]
 void Complete(sparsegraph *sg_orig, Candidate *Cand, Partition *Part, int cell, TracesVars *tv,
      ^~~~~~~~
traces.c:775:21: warning: 'WorkArray0' defined but not used [-Wunused-variable]
 static TLS_ATTR int WorkArray0[MAXN];
                     ^~~~~~~~~~
traces.c: In function 'refine_tr_refine':
traces.c:5316:12: warning: 'TraceInd' is used uninitialized in this function [-Wuninitialized]
     return TraceInd;
            ^~~~~~~~
gtools.c: In function 'getecline':
gtools.c:406:9: warning: 'sizesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int sizesize,edgesize;
         ^~~~~~~~
gtools.c:444:16: warning: 'edgesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
         s[1] = (char)((sizesize << 4) + edgesize);
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gtools.c:439:44: warning: 'bodysize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     DYNALLOC1(unsigned char,s,s_sz,headsize+bodysize,"getecline");
                                            ^
gtools.c:439:44: warning: 'headsize' may be used uninitialized in this function [-Wmaybe-uninitialized]
gtools.c: In function 'stringtograph':
gtools.c:677:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
gtools.c: In function 'stringtograph_inc':
gtools.c:832:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg':
./nauty/nauty.h:1031:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:915:9: note: 'm' was declared here
     int m,n;
         ^
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gtools.c:6:
gtools.c: In function 'readgg_inc':
./nauty/nauty.h:1031:39: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define ALLOCS(x,y) malloc((size_t)(x)*(size_t)(y))
                                       ^
gtools.c:1068:9: note: 'm' was declared here
     int m,n;
         ^
gtools.c: In function 'stringtosparsegraph':
gtools.c:1270:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyS1_la-naututil.lo `test -f 'naututil.c' || echo './'`naututil.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naututil.c  -fPIC -DPIC -o .libs/libnautyS1_la-naututil.o
naututil.c:106:41: warning: missing braces around initializer [-Wmissing-braces]
 static TLS_ATTR echunkw first_echunkw = {NULL,{0,0,0}};
                                         ^
                                                {    }
naututil.c:106:41: warning: missing braces around initializer [-Wmissing-braces]
 static TLS_ATTR echunkw first_echunkw = {NULL,{0,0,0}};
                                         ^
                                                {    }
naututil.c: In function 'putquotient_sg':
naututil.c:1566:11: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int i,m,n;
           ^
naututil.c: In function 'readptn':
naututil.c:1759:17: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int c,v1,v2,m;
                 ^
naututil.c: In function 'readvperm':
naututil.c:2160:9: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int m,c,v1,v2;
         ^
naututil.c: In function 'complement_sg':
naututil.c:2598:13: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int i,l,m,n;
             ^
naututil.c: In function 'mathon_sg':
naututil.c:2651:13: warning: variable 'm' set but not used [-Wunused-but-set-variable]
     int i,k,m,n1,n2;
             ^
In file included from naututil.h:121,
                 from naututil.c:84:
naututil.c: At top level:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'setinter' should return 'int (*)(set *, set *, int)' {aka 'int (*)(short unsigned int *, short unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naututil.c:138:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,setinter,(set *set1, set *set2, int m),
 ^~~~~~~~~~
naututil.c:138:16: note: resolver indirect function declared here
 POPCNTFUNC(int,setinter,(set *set1, set *set2, int m),
                ^~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'setsize' should return 'int (*)(set *, int)' {aka 'int (*)(short unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naututil.c:170:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,setsize,(set *set1, int m),
 ^~~~~~~~~~
naututil.c:170:16: note: resolver indirect function declared here
 POPCNTFUNC(int,setsize,(set *set1, int m),
                ^~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
traces.c: In function 'traces_refine_notrace.isra.21':
traces.c:2661:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:2674:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind0;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:2675:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:2135:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd;
         ^~~~~~~~~
traces.c: In function 'traces_refine_sametrace.isra.22':
traces.c:4469:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         if ((StackMarkers[ind4] != tv->stackmark) && (value > BigCellSize)) {
                                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:4483:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind4;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:4484:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:3888:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
         ^~~~~~~~~
traces.c: In function 'traces_refine_comptrie.isra.27':
traces.c:3823:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:3836:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind0;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:3837:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:3306:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd;
         ^~~~~~~~~
traces.c: In function 'traces_refine.isra.34':
traces.c:1991:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         if ((StackMarkers[ind4] != tv->stackmark) && (value > BigCellSize)) {
                                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:2005:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind4;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:2006:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyS1_la-nautinv.lo `test -f 'nautinv.c' || echo './'`nautinv.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c nautinv.c  -fPIC -DPIC -o .libs/libnautyS1_la-nautinv.o
nautinv.c: In function 'cellind':
nautinv.c:1375:17: warning: unused variable 'sw' [-Wunused-variable]
         setword sw;
                 ^~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c: At top level:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'disjoint_edges' should return 'int (*)(const set *, const set *, int)' {aka 'int (*)(const short unsigned int *, const short unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:224:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int __attribute__((pure)),disjoint_edges,
 ^~~~~~~~~~~~~~~~~
nautinv.c:224:45: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int __attribute__((pure)),disjoint_edges,
                                             ^~~~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'semirefine' should return 'int (*)(graph *, int *, int *, int,  int *, int,  set *, int,  int)' {aka 'int (*)(short unsigned int *, int *, int *, int,  int *, int,  short unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1567:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,semirefine,
 ^~~~~~~~~~~~~~~~~
nautinv.c:1567:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,semirefine,
                       ^~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'not_common_edges' should return 'int (*)(set *, const set *, int)' {aka 'int (*)(short unsigned int *, const short unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1338:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,not_common_edges,(set *ns, const set *gv, int m),
 ^~~~~~~~~~~~~~~~~
nautinv.c:1338:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,not_common_edges,(set *ns, const set *gv, int m),
                       ^~~~~~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'common_edges' should return 'int (*)(set *, const set *, int)' {aka 'int (*)(short unsigned int *, const short unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1236:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,common_edges,(set *ns, const set *gv, int m),
 ^~~~~~~~~~~~~~~~~
nautinv.c:1236:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,common_edges,(set *ns, const set *gv, int m),
                       ^~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'triedges' should return 'int (*)(const set *, const set *, const set *, int)' {aka 'int (*)(const short unsigned int *, const short unsigned int *, const short unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:744:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int __attribute__((pure)),triedges,
 ^~~~~~~~~~~~~~~~~
nautinv.c:744:45: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int __attribute__((pure)),triedges,
                                             ^~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c: In function 'slow_semirefine':
./nauty/nauty.h:507:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c:1578:14: note: 'maxpos' was declared here
  int maxcell,maxpos,hint;
              ^~~~~~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1567:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,semirefine,
 ^~~~~~~~~~~~~~~~~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c: In function 'fast_semirefine':
./nauty/nauty.h:507:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c:1578:14: note: 'maxpos' was declared here
  int maxcell,maxpos,hint;
              ^~~~~~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1567:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,semirefine,
 ^~~~~~~~~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyS1_la-gutil1.lo `test -f 'gutil1.c' || echo './'`gutil1.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gutil1.c  -fPIC -DPIC -o .libs/libnautyS1_la-gutil1.o
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil1.c:3:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'degstats' should return 'void (*)(graph *, int,  int,  long unsigned int *, int *, int *, int *, int *, boolean *)' {aka 'void (*)(short unsigned int *, int,  int,  long unsigned int *, int *, int *, int *, int *, int *)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:8:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,degstats,
 ^~~~~~~~~~
gutil1.c:8:17: note: resolver indirect function declared here
 POPCNTFUNC(void,degstats,
                 ^~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'issubconnected' should return 'boolean (*)(graph *, set *, int,  int)' {aka 'int (*)(short unsigned int *, short unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:306:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(boolean,issubconnected,(graph *g, set *sub, int m, int n),
 ^~~~~~~~~~
gutil1.c:306:20: note: resolver indirect function declared here
 POPCNTFUNC(boolean,issubconnected,(graph *g, set *sub, int m, int n),
                    ^~~~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'isconnected1' should return 'boolean (*)(graph *, int)' {aka 'int (*)(short unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:239:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(boolean,isconnected1,(graph *g, int n),
 ^~~~~~~~~~
gutil1.c:239:20: note: resolver indirect function declared here
 POPCNTFUNC(boolean,isconnected1,(graph *g, int n),
                    ^~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'degstats2' should return 'void (*)(graph *, boolean,  int,  int,  long unsigned int *, int *, int *, int *, int *, int *, int *, int *, int *, int *, boolean *)' {aka 'void (*)(short unsigned int *, int,  int,  int,  long unsigned int *, int *, int *, int *, int *, int *, int *, int *, int *, int *, int *)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:67:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,degstats2,
 ^~~~~~~~~~
gutil1.c:67:17: note: resolver indirect function declared here
 POPCNTFUNC(void,degstats2,
                 ^~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
In file included from gtools.h:63,
                 from gutil1.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gutil1.c: In function 'slow_degstats2':
gutil1.c:175:21: warning: 'indeg[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
         mind = maxd = indeg[0];
                     ^
gutil1.c: In function 'fast_degstats2':
gutil1.c:175:21: warning: 'indeg[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyS1_la-gutil2.lo `test -f 'gutil2.c' || echo './'`gutil2.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gutil2.c  -fPIC -DPIC -o .libs/libnautyS1_la-gutil2.o
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'pathcount1' should return 'long int (*)(graph *, int,  setword,  setword)' {aka 'long int (*)(short unsigned int *, int,  short unsigned int,  short unsigned int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:24:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,pathcount1,(graph *g, int start, setword body, setword last),
 ^~~~~~~~~~
gutil2.c:24:17: note: resolver indirect function declared here
 POPCNTFUNC(long,pathcount1,(graph *g, int start, setword body, setword last),
                 ^~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'conncontent' should return 'int (*)(graph *, int,  int)' {aka 'int (*)(short unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:340:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
 ^~~~~~~~~~
gutil2.c:340:16: note: resolver indirect function declared here
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
                ^~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'commonnbrs' should return 'void (*)(graph *, int *, int *, int *, int *, int,  int)' {aka 'void (*)(short unsigned int *, int *, int *, int *, int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:229:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,commonnbrs,
 ^~~~~~~~~~
gutil2.c:229:17: note: resolver indirect function declared here
 POPCNTFUNC(void,commonnbrs,
                 ^~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'numtriangles' should return 'long int (*)(graph *, int,  int)' {aka 'long int (*)(short unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:178:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,numtriangles,(graph *g, int m, int n),
 ^~~~~~~~~~
gutil2.c:178:17: note: resolver indirect function declared here
 POPCNTFUNC(long,numtriangles,(graph *g, int m, int n),
                 ^~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'numtriangles1' should return 'long int (*)(graph *, int)' {aka 'long int (*)(short unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:154:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,numtriangles1,(graph *g, int n),
 ^~~~~~~~~~
gutil2.c:154:17: note: resolver indirect function declared here
 POPCNTFUNC(long,numtriangles1,(graph *g, int n),
                 ^~~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'indpathcount1' should return 'long int (*)(graph *, int,  setword,  setword)' {aka 'long int (*)(short unsigned int *, int,  short unsigned int,  short unsigned int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:88:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,indpathcount1,(graph *g, int start, setword body, setword last),
 ^~~~~~~~~~
gutil2.c:88:17: note: resolver indirect function declared here
 POPCNTFUNC(long,indpathcount1,(graph *g, int start, setword body, setword last),
                 ^~~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
In file included from gtools.h:63,
                 from gutil2.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gutil2.c: In function 'slow_conncontent':
gutil2.c:347:9: warning: 'minv' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int minv,mindeg,deg,goodv;
         ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
gutil2.c:347:9: note: 'minv' was declared here
     int minv,mindeg,deg,goodv;
         ^~~~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:340:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
 ^~~~~~~~~~
gutil2.c: In function 'fast_conncontent':
gutil2.c:347:9: warning: 'minv' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int minv,mindeg,deg,goodv;
         ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
gutil2.c:347:9: note: 'minv' was declared here
     int minv,mindeg,deg,goodv;
         ^~~~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:340:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
 ^~~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyS1_la-gtnauty.lo `test -f 'gtnauty.c' || echo './'`gtnauty.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c gtnauty.c  -fPIC -DPIC -o .libs/libnautyS1_la-gtnauty.o
gtnauty.c: In function 'hasloops':
gtnauty.c:121:11: warning: variable 'nl' set but not used [-Wunused-but-set-variable]
     int i,nl;
           ^~
gtnauty.c: In function 'istransitive':
gtnauty.c:626:9: warning: unused variable 'count' [-Wunused-variable]
     int count[MAXN];
         ^~~~~
gtnauty.c:625:10: warning: unused variable 'x' [-Wunused-variable]
     long x[MAXN];
          ^
In file included from gtools.h:63,
                 from gtnauty.c:13:
At top level:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
traces.c: In function 'CompStage1':
traces.c:3242:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:2736:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:3255:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind0;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:2736:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:3256:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:2736:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
traces.c:2730:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd;
         ^~~~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I./nauty  -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o libnautyS1_la-naugroup.lo `test -f 'naugroup.c' || echo './'`naugroup.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./nauty -DMAXN=WORDSIZE -DWORDSIZE=16 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c naugroup.c  -fPIC -DPIC -o .libs/libnautyS1_la-naugroup.o
/usr/bin/sed -e 's#LIBNAUTY_#LIBNAUTY'S1'_#' nauty.map > nautyS1.map
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -version-info 8:12:6 -Wl,--version-script=./nauty.map -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o libnauty.la -rpath /usr/lib64 nauty.lo nautil.lo nausparse.lo naugraph.lo naurng.lo schreier.lo traces.lo gtools.lo naututil.lo nautinv.lo gutil1.lo gutil2.lo gtnauty.lo naugroup.lo -lpthread 
traces.c: In function 'CompStage0':
traces.c:6537:44: warning: 'closeloop' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         if (closeloop < tv->tolevel) k = SpineTL->tgtend;
                                            ^
libtool: link: gcc -shared  -fPIC -DPIC  .libs/nauty.o .libs/nautil.o .libs/nausparse.o .libs/naugraph.o .libs/naurng.o .libs/schreier.o .libs/traces.o .libs/gtools.o .libs/naututil.o .libs/nautinv.o .libs/gutil1.o .libs/gutil2.o .libs/gtnauty.o .libs/naugroup.o   -lpthread -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -O2 -g -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -Wl,--version-script=./nauty.map -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld   -Wl,-soname -Wl,libnauty.so.2 -o .libs/libnauty.so.2.6.12
libtool: link: (cd ".libs" && rm -f "libnauty.so.2" && ln -s "libnauty.so.2.6.12" "libnauty.so.2")
libtool: link: (cd ".libs" && rm -f "libnauty.so" && ln -s "libnauty.so.2.6.12" "libnauty.so")
libtool: link: ( cd ".libs" && rm -f "libnauty.la" && ln -s "../libnauty.la" "libnauty.la" )
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -version-info 8:12:6 -Wl,--version-script=./nautyW1.map -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o libnautyW1.la -rpath /usr/lib64 libnautyW1_la-nauty.lo libnautyW1_la-nautil.lo libnautyW1_la-nausparse.lo libnautyW1_la-naugraph.lo libnautyW1_la-naurng.lo libnautyW1_la-schreier.lo libnautyW1_la-traces.lo libnautyW1_la-gtools.lo libnautyW1_la-naututil.lo libnautyW1_la-nautinv.lo libnautyW1_la-gutil1.lo libnautyW1_la-gutil2.lo libnautyW1_la-gtnauty.lo libnautyW1_la-naugroup.lo -lpthread 
libtool: link: gcc -shared  -fPIC -DPIC  .libs/libnautyW1_la-nauty.o .libs/libnautyW1_la-nautil.o .libs/libnautyW1_la-nausparse.o .libs/libnautyW1_la-naugraph.o .libs/libnautyW1_la-naurng.o .libs/libnautyW1_la-schreier.o .libs/libnautyW1_la-traces.o .libs/libnautyW1_la-gtools.o .libs/libnautyW1_la-naututil.o .libs/libnautyW1_la-nautinv.o .libs/libnautyW1_la-gutil1.o .libs/libnautyW1_la-gutil2.o .libs/libnautyW1_la-gtnauty.o .libs/libnautyW1_la-naugroup.o   -lpthread -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -O2 -g -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -Wl,--version-script=./nautyW1.map -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld   -Wl,-soname -Wl,libnautyW1.so.2 -o .libs/libnautyW1.so.2.6.12
libtool: link: (cd ".libs" && rm -f "libnautyW1.so.2" && ln -s "libnautyW1.so.2.6.12" "libnautyW1.so.2")
libtool: link: (cd ".libs" && rm -f "libnautyW1.so" && ln -s "libnautyW1.so.2.6.12" "libnautyW1.so")
libtool: link: ( cd ".libs" && rm -f "libnautyW1.la" && ln -s "../libnautyW1.la" "libnautyW1.la" )
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -version-info 8:12:6 -Wl,--version-script=./nautyL1.map -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o libnautyL1.la -rpath /usr/lib64 libnautyL1_la-nauty.lo libnautyL1_la-nautil.lo libnautyL1_la-nausparse.lo libnautyL1_la-naugraph.lo libnautyL1_la-naurng.lo libnautyL1_la-schreier.lo libnautyL1_la-traces.lo libnautyL1_la-gtools.lo libnautyL1_la-naututil.lo libnautyL1_la-nautinv.lo libnautyL1_la-gutil1.lo libnautyL1_la-gutil2.lo libnautyL1_la-gtnauty.lo libnautyL1_la-naugroup.lo -lpthread 
libtool: link: gcc -shared  -fPIC -DPIC  .libs/libnautyL1_la-nauty.o .libs/libnautyL1_la-nautil.o .libs/libnautyL1_la-nausparse.o .libs/libnautyL1_la-naugraph.o .libs/libnautyL1_la-naurng.o .libs/libnautyL1_la-schreier.o .libs/libnautyL1_la-traces.o .libs/libnautyL1_la-gtools.o .libs/libnautyL1_la-naututil.o .libs/libnautyL1_la-nautinv.o .libs/libnautyL1_la-gutil1.o .libs/libnautyL1_la-gutil2.o .libs/libnautyL1_la-gtnauty.o .libs/libnautyL1_la-naugroup.o   -lpthread -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -O2 -g -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -Wl,--version-script=./nautyL1.map -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld   -Wl,-soname -Wl,libnautyL1.so.2 -o .libs/libnautyL1.so.2.6.12
libtool: link: (cd ".libs" && rm -f "libnautyL1.so.2" && ln -s "libnautyL1.so.2.6.12" "libnautyL1.so.2")
libtool: link: (cd ".libs" && rm -f "libnautyL1.so" && ln -s "libnautyL1.so.2.6.12" "libnautyL1.so")
libtool: link: ( cd ".libs" && rm -f "libnautyL1.la" && ln -s "../libnautyL1.la" "libnautyL1.la" )
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-geng nauty_geng-geng.o ./libnautyW1.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-geng nauty_geng-geng.o  ./.libs/libnautyW1.so -lpthread
traces.c: In function 'refine_tr':
traces.c:5251:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         if ((StackMarkers[ind4] != tv->stackmark) && (value > BigCellSize)) {
                                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:4734:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:5264:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind4;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:4734:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:5265:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:4734:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-genquarticg nauty_genquarticg-genquarticg.o ./libnautyL1.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-genquarticg nauty_genquarticg-genquarticg.o  ./.libs/libnautyL1.so -lpthread
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-genrang nauty_genrang-genrang.o ./libnauty.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-genrang nauty_genrang-genrang.o  ./.libs/libnauty.so -lpthread
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-genspecialg nauty_genspecialg-genspecialg.o ./libnauty.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-genspecialg nauty_genspecialg-genspecialg.o  ./.libs/libnauty.so -lpthread
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-gentourng nauty_gentourng-gentourng.o ./libnauty.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-gentourng nauty_gentourng-gentourng.o  ./.libs/libnauty.so -lpthread
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-gentreeg nauty_gentreeg-gentreeg.o ./libnauty.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-gentreeg nauty_gentreeg-gentreeg.o  ./.libs/libnauty.so -lpthread
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-hamheuristic nauty_hamheuristic-hamheuristic.o ./libnauty.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-hamheuristic nauty_hamheuristic-hamheuristic.o  ./.libs/libnauty.so -lpthread
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-labelg nauty_labelg-labelg.o ./libnauty.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-labelg nauty_labelg-labelg.o  ./.libs/libnauty.so -lpthread
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-linegraphg nauty_linegraphg-linegraphg.o ./libnauty.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-linegraphg nauty_linegraphg-linegraphg.o  ./.libs/libnauty.so -lpthread
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-listg nauty_listg-listg.o ./libnauty.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-listg nauty_listg-listg.o  ./.libs/libnauty.so -lpthread
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-multig nauty_multig-multig.o ./libnauty.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-multig nauty_multig-multig.o  ./.libs/libnauty.so -lpthread
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-newedgeg nauty_newedgeg-newedgeg.o ./libnauty.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-newedgeg nauty_newedgeg-newedgeg.o  ./.libs/libnauty.so -lpthread
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-NRswitchg nauty_NRswitchg-NRswitchg.o ./libnauty.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-NRswitchg nauty_NRswitchg-NRswitchg.o  ./.libs/libnauty.so -lpthread
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-pickg nauty_pickg-testg.o ./libnauty.la -lpthread 
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-planarg nauty_planarg-planarg.o nauty_planarg-planarity.o ./libnauty.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-pickg nauty_pickg-testg.o  ./.libs/libnauty.so -lpthread
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-planarg nauty_planarg-planarg.o nauty_planarg-planarity.o  ./.libs/libnauty.so -lpthread
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-ranlabg nauty_ranlabg-ranlabg.o ./libnauty.la -lpthread 
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-shortg nauty_shortg-shortg.o ./libnauty.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-ranlabg nauty_ranlabg-ranlabg.o  ./.libs/libnauty.so -lpthread
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-showg nauty_showg-showg.o  
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-shortg nauty_shortg-shortg.o  ./.libs/libnauty.so -lpthread
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-subdivideg nauty_subdivideg-subdivideg.o ./libnauty.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-showg nauty_showg-showg.o 
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-twohamg nauty_twohamg-twohamg.o ./libnauty.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-subdivideg nauty_subdivideg-subdivideg.o  ./.libs/libnauty.so -lpthread
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-vcolg nauty_vcolg-vcolg.o ./libnauty.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-twohamg nauty_twohamg-twohamg.o  ./.libs/libnauty.so -lpthread
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-watercluster2 nauty_watercluster2-watercluster2.o ./libnauty.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-vcolg nauty_vcolg-vcolg.o  ./.libs/libnauty.so -lpthread
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-blisstog nauty_blisstog-blisstog.o ./libnauty.la -lpthread -lz  
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-watercluster2 nauty_watercluster2-watercluster2.o  ./.libs/libnauty.so -lpthread
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-checks6 nauty_checks6-checks6.o ./libnauty.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-blisstog nauty_blisstog-blisstog.o  ./.libs/libnauty.so -lpthread -lz
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-sumlines nauty_sumlines-sumlines.o -lgmp 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-checks6 nauty_checks6-checks6.o  ./.libs/libnauty.so -lpthread
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -version-info 8:12:6 -Wl,--version-script=./nautyA1.map -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o libnautyA1.la -rpath /usr/lib64 libnautyA1_la-nauty.lo libnautyA1_la-nautil.lo libnautyA1_la-nausparse.lo libnautyA1_la-naugraph.lo libnautyA1_la-naurng.lo libnautyA1_la-schreier.lo libnautyA1_la-traces.lo libnautyA1_la-gtools.lo libnautyA1_la-naututil.lo libnautyA1_la-nautinv.lo libnautyA1_la-gutil1.lo libnautyA1_la-gutil2.lo libnautyA1_la-gtnauty.lo libnautyA1_la-naugroup.lo -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-sumlines nauty_sumlines-sumlines.o  -lgmp
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -version-info 8:12:6 -Wl,--version-script=./nautyS0.map -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o libnautyS0.la -rpath /usr/lib64 libnautyS0_la-nauty.lo libnautyS0_la-nautil.lo libnautyS0_la-nausparse.lo libnautyS0_la-naugraph.lo libnautyS0_la-naurng.lo libnautyS0_la-schreier.lo libnautyS0_la-traces.lo libnautyS0_la-gtools.lo libnautyS0_la-naututil.lo libnautyS0_la-nautinv.lo libnautyS0_la-gutil1.lo libnautyS0_la-gutil2.lo libnautyS0_la-gtnauty.lo libnautyS0_la-naugroup.lo -lpthread 
libtool: link: gcc -shared  -fPIC -DPIC  .libs/libnautyA1_la-nauty.o .libs/libnautyA1_la-nautil.o .libs/libnautyA1_la-nausparse.o .libs/libnautyA1_la-naugraph.o .libs/libnautyA1_la-naurng.o .libs/libnautyA1_la-schreier.o .libs/libnautyA1_la-traces.o .libs/libnautyA1_la-gtools.o .libs/libnautyA1_la-naututil.o .libs/libnautyA1_la-nautinv.o .libs/libnautyA1_la-gutil1.o .libs/libnautyA1_la-gutil2.o .libs/libnautyA1_la-gtnauty.o .libs/libnautyA1_la-naugroup.o   -lpthread -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -O2 -g -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -Wl,--version-script=./nautyA1.map -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld   -Wl,-soname -Wl,libnautyA1.so.2 -o .libs/libnautyA1.so.2.6.12
libtool: link: (cd ".libs" && rm -f "libnautyA1.so.2" && ln -s "libnautyA1.so.2.6.12" "libnautyA1.so.2")
libtool: link: gcc -shared  -fPIC -DPIC  .libs/libnautyS0_la-nauty.o .libs/libnautyS0_la-nautil.o .libs/libnautyS0_la-nausparse.o .libs/libnautyS0_la-naugraph.o .libs/libnautyS0_la-naurng.o .libs/libnautyS0_la-schreier.o .libs/libnautyS0_la-traces.o .libs/libnautyS0_la-gtools.o .libs/libnautyS0_la-naututil.o .libs/libnautyS0_la-nautinv.o .libs/libnautyS0_la-gutil1.o .libs/libnautyS0_la-gutil2.o .libs/libnautyS0_la-gtnauty.o .libs/libnautyS0_la-naugroup.o   -lpthread -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -O2 -g -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -Wl,--version-script=./nautyS0.map -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld   -Wl,-soname -Wl,libnautyS0.so.2 -o .libs/libnautyS0.so.2.6.12
libtool: link: (cd ".libs" && rm -f "libnautyA1.so" && ln -s "libnautyA1.so.2.6.12" "libnautyA1.so")
libtool: link: ( cd ".libs" && rm -f "libnautyA1.la" && ln -s "../libnautyA1.la" "libnautyA1.la" )
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -version-info 8:12:6 -Wl,--version-script=./nautyW0.map -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o libnautyW0.la -rpath /usr/lib64 libnautyW0_la-nauty.lo libnautyW0_la-nautil.lo libnautyW0_la-nausparse.lo libnautyW0_la-naugraph.lo libnautyW0_la-naurng.lo libnautyW0_la-schreier.lo libnautyW0_la-traces.lo libnautyW0_la-gtools.lo libnautyW0_la-naututil.lo libnautyW0_la-nautinv.lo libnautyW0_la-gutil1.lo libnautyW0_la-gutil2.lo libnautyW0_la-gtnauty.lo libnautyW0_la-naugroup.lo -lpthread 
libtool: link: (cd ".libs" && rm -f "libnautyS0.so.2" && ln -s "libnautyS0.so.2.6.12" "libnautyS0.so.2")
libtool: link: (cd ".libs" && rm -f "libnautyS0.so" && ln -s "libnautyS0.so.2.6.12" "libnautyS0.so")
libtool: link: ( cd ".libs" && rm -f "libnautyS0.la" && ln -s "../libnautyS0.la" "libnautyS0.la" )
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -version-info 8:12:6 -Wl,--version-script=./nautyL0.map -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o libnautyL0.la -rpath /usr/lib64 libnautyL0_la-nauty.lo libnautyL0_la-nautil.lo libnautyL0_la-nausparse.lo libnautyL0_la-naugraph.lo libnautyL0_la-naurng.lo libnautyL0_la-schreier.lo libnautyL0_la-traces.lo libnautyL0_la-gtools.lo libnautyL0_la-naututil.lo libnautyL0_la-nautinv.lo libnautyL0_la-gutil1.lo libnautyL0_la-gutil2.lo libnautyL0_la-gtnauty.lo libnautyL0_la-naugroup.lo -lpthread 
libtool: link: gcc -shared  -fPIC -DPIC  .libs/libnautyW0_la-nauty.o .libs/libnautyW0_la-nautil.o .libs/libnautyW0_la-nausparse.o .libs/libnautyW0_la-naugraph.o .libs/libnautyW0_la-naurng.o .libs/libnautyW0_la-schreier.o .libs/libnautyW0_la-traces.o .libs/libnautyW0_la-gtools.o .libs/libnautyW0_la-naututil.o .libs/libnautyW0_la-nautinv.o .libs/libnautyW0_la-gutil1.o .libs/libnautyW0_la-gutil2.o .libs/libnautyW0_la-gtnauty.o .libs/libnautyW0_la-naugroup.o   -lpthread -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -O2 -g -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -Wl,--version-script=./nautyW0.map -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld   -Wl,-soname -Wl,libnautyW0.so.2 -o .libs/libnautyW0.so.2.6.12
libtool: link: (cd ".libs" && rm -f "libnautyW0.so.2" && ln -s "libnautyW0.so.2.6.12" "libnautyW0.so.2")
libtool: link: (cd ".libs" && rm -f "libnautyW0.so" && ln -s "libnautyW0.so.2.6.12" "libnautyW0.so")
libtool: link: gcc -shared  -fPIC -DPIC  .libs/libnautyL0_la-nauty.o .libs/libnautyL0_la-nautil.o .libs/libnautyL0_la-nausparse.o .libs/libnautyL0_la-naugraph.o .libs/libnautyL0_la-naurng.o .libs/libnautyL0_la-schreier.o .libs/libnautyL0_la-traces.o .libs/libnautyL0_la-gtools.o .libs/libnautyL0_la-naututil.o .libs/libnautyL0_la-nautinv.o .libs/libnautyL0_la-gutil1.o .libs/libnautyL0_la-gutil2.o .libs/libnautyL0_la-gtnauty.o .libs/libnautyL0_la-naugroup.o   -lpthread -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -O2 -g -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -Wl,--version-script=./nautyL0.map -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld   -Wl,-soname -Wl,libnautyL0.so.2 -o .libs/libnautyL0.so.2.6.12
libtool: link: ( cd ".libs" && rm -f "libnautyW0.la" && ln -s "../libnautyW0.la" "libnautyW0.la" )
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -version-info 8:12:6 -Wl,--version-script=./nautyS1.map -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o libnautyS1.la -rpath /usr/lib64 libnautyS1_la-nauty.lo libnautyS1_la-nautil.lo libnautyS1_la-nausparse.lo libnautyS1_la-naugraph.lo libnautyS1_la-naurng.lo libnautyS1_la-schreier.lo libnautyS1_la-traces.lo libnautyS1_la-gtools.lo libnautyS1_la-naututil.lo libnautyS1_la-nautinv.lo libnautyS1_la-gutil1.lo libnautyS1_la-gutil2.lo libnautyS1_la-gtnauty.lo libnautyS1_la-naugroup.lo -lpthread 
libtool: link: (cd ".libs" && rm -f "libnautyL0.so.2" && ln -s "libnautyL0.so.2.6.12" "libnautyL0.so.2")
libtool: link: (cd ".libs" && rm -f "libnautyL0.so" && ln -s "libnautyL0.so.2.6.12" "libnautyL0.so")
libtool: link: ( cd ".libs" && rm -f "libnautyL0.la" && ln -s "../libnautyL0.la" "libnautyL0.la" )
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/geng.h2m \
		-n  "generate small graphs" \
		-o nauty-geng.1 \
	./nauty-geng
libtool: link: gcc -shared  -fPIC -DPIC  .libs/libnautyS1_la-nauty.o .libs/libnautyS1_la-nautil.o .libs/libnautyS1_la-nausparse.o .libs/libnautyS1_la-naugraph.o .libs/libnautyS1_la-naurng.o .libs/libnautyS1_la-schreier.o .libs/libnautyS1_la-traces.o .libs/libnautyS1_la-gtools.o .libs/libnautyS1_la-naututil.o .libs/libnautyS1_la-nautinv.o .libs/libnautyS1_la-gutil1.o .libs/libnautyS1_la-gutil2.o .libs/libnautyS1_la-gtnauty.o .libs/libnautyS1_la-naugroup.o   -lpthread -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -O2 -g -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -Wl,--version-script=./nautyS1.map -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld   -Wl,-soname -Wl,libnautyS1.so.2 -o .libs/libnautyS1.so.2.6.12
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/genquarticg.h2m \
		-n  "generate quartic graphs" \
		-o nauty-genquarticg.1 \
	./nauty-genquarticg
libtool: link: (cd ".libs" && rm -f "libnautyS1.so.2" && ln -s "libnautyS1.so.2.6.12" "libnautyS1.so.2")
libtool: link: (cd ".libs" && rm -f "libnautyS1.so" && ln -s "libnautyS1.so.2.6.12" "libnautyS1.so")
libtool: link: ( cd ".libs" && rm -f "libnautyS1.la" && ln -s "../libnautyS1.la" "libnautyS1.la" )
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/genrang.h2m \
		-n  "generate random graphs" \
		-o nauty-genrang.1 \
	./nauty-genrang
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/genspecialg.h2m \
		-n  "generate special graphs" \
		-o nauty-genspecialg.1 \
	./nauty-genspecialg
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/gentourng.h2m \
		-n  "generate small tournaments" \
		-o nauty-gentourng.1 \
	./nauty-gentourng
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/gentreeg.h2m \
		-n  "generate trees" \
		-o nauty-gentreeg.1 \
	./nauty-gentreeg
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/hamheuristic.h2m \
		-n  "try to find hamiltonian cycles in any graphs" \
		-o nauty-hamheuristic.1 \
	./nauty-hamheuristic
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/labelg.h2m \
		-n  "canonically label graphs" \
		-o nauty-labelg.1 \
	./nauty-labelg
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/linegraphg.h2m \
		-n  "compute the linegraphs of a file of graphs" \
		-o nauty-linegraphg.1 \
	./nauty-linegraphg
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/listg.h2m \
		-n  "display graphs in a variety of forms" \
		-o nauty-listg.1 \
	./nauty-listg
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/multig.h2m \
		-n  "generate small multigraphs with given underlying graph" \
		-o nauty-multig.1 \
	./nauty-multig
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/newedgeg.h2m \
		-n  "create new edges from pairs of non-adjacent edges in each possible way" \
		-o nauty-newedgeg.1 \
	./nauty-newedgeg
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/NRswitchg.h2m \
		-n  "complement vertex edges" \
		-o nauty-NRswitchg.1 \
	./nauty-NRswitchg
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/pickg.h2m \
		-n  "select graphs according to a variety of properties" \
		-o nauty-pickg.1 \
	./nauty-pickg
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/planarg.h2m \
		-n  "test graphs for planarity and find embeddings or obstructions" \
		-o nauty-planarg.1 \
	./nauty-planarg
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/ranlabg.h2m \
		-n  "randomly relabel graphs" \
		-o nauty-ranlabg.1 \
	./nauty-ranlabg
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/shortg.h2m \
		-n  "remove isomorphs from a file of graphs" \
		-o nauty-shortg.1 \
	./nauty-shortg
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/showg.h2m \
		-n  "display graphs in a variety of forms (stand-alone subset of listg)" \
		-o nauty-showg.1 \
	./nauty-showg
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/subdivideg.h2m \
		-n  "compute the subdivision graphs of a file of graphs" \
		-o nauty-subdivideg.1 \
	./nauty-subdivideg
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/twohamg.h2m \
		-n  "split quartic graphs into two hamiltonian cycles" \
		-o nauty-twohamg.1 \
	./nauty-twohamg
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/vcolg.h2m \
		-n  "colour the vertices of graphs in all distinct ways" \
		-o nauty-vcolg.1 \
	./nauty-vcolg
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/watercluster2.h2m \
		-n  "generate small digraphs with given underlying graph (faster alternative to directg)" \
		-o nauty-watercluster2.1 \
	./nauty-watercluster2
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/blisstog.h2m \
		-n  "convert files of graphs in bliss format to stdout in sparse6 format" \
		-o nauty-blisstog.1 \
	./nauty-blisstog
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/checks6.h2m \
		-n  "check a file of graphs and optionally perform corrections" \
		-o nauty-checks6.1 \
	./nauty-checks6
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/sumlines.h2m \
		-n  "sum lines matching specified graph formats" \
		-o nauty-sumlines.1 \
	./nauty-sumlines
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o dreadnaut dreadnaut-dreadnaut.o ./libnauty.la -lpthread 
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-addedgeg nauty_addedgeg-addedgeg.o ./libnauty.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/dreadnaut dreadnaut-dreadnaut.o  ./.libs/libnauty.so -lpthread
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-addedgeg nauty_addedgeg-addedgeg.o  ./.libs/libnauty.so -lpthread
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-amtog nauty_amtog-amtog.o ./libnauty.la -lpthread 
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-biplabg nauty_biplabg-biplabg.o ./libnauty.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-amtog nauty_amtog-amtog.o  ./.libs/libnauty.so -lpthread
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-biplabg nauty_biplabg-biplabg.o  ./.libs/libnauty.so -lpthread
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-catg nauty_catg-catg.o ./libnauty.la -lpthread 
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-complg nauty_complg-complg.o ./libnauty.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-catg nauty_catg-catg.o  ./.libs/libnauty.so -lpthread
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-complg nauty_complg-complg.o  ./.libs/libnauty.so -lpthread
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-converseg nauty_converseg-converseg.o ./libnauty.la -lpthread 
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-copyg nauty_copyg-copyg.o ./libnauty.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-converseg nauty_converseg-converseg.o  ./.libs/libnauty.so -lpthread
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-copyg nauty_copyg-copyg.o  ./.libs/libnauty.so -lpthread
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-countg nauty_countg-testg.o ./libnauty.la -lpthread 
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-cubhamg nauty_cubhamg-cubhamg.o ./libnauty.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-countg nauty_countg-testg.o  ./.libs/libnauty.so -lpthread
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-cubhamg nauty_cubhamg-cubhamg.o  ./.libs/libnauty.so -lpthread
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-deledgeg nauty_deledgeg-deledgeg.o ./libnauty.la -lpthread 
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-delptg nauty_delptg-delptg.o ./libnauty.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-deledgeg nauty_deledgeg-deledgeg.o  ./.libs/libnauty.so -lpthread
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-delptg nauty_delptg-delptg.o  ./.libs/libnauty.so -lpthread
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-directg nauty_directg-directg.o ./libnauty.la -lpthread 
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-dretodot nauty_dretodot-dretodot.o ./libnauty.la -lpthread -lm 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-directg nauty_directg-directg.o  ./.libs/libnauty.so -lpthread
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-dretog nauty_dretog-dretog.o ./libnauty.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-dretodot nauty_dretodot-dretodot.o  ./.libs/libnauty.so -lpthread -lm
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-genbg nauty_genbg-genbg.o ./libnautyW1.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-dretog nauty_dretog-dretog.o  ./.libs/libnauty.so -lpthread
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o nauty-genbgL nauty_genbgL-genbg.o ./libnautyL1.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-genbg nauty_genbg-genbg.o  ./.libs/libnautyW1.so -lpthread
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/dreadnaut.h2m \
		-n  "command line interface to nauty graph isomorphism library" \
		-o dreadnaut.1 \
	./dreadnaut
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/nauty-genbgL nauty_genbgL-genbg.o  ./.libs/libnautyL1.so -lpthread
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/addedgeg.h2m \
		-n  "add an edge in each possible way" \
		-o nauty-addedgeg.1 \
	./nauty-addedgeg
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/amtog.h2m \
		-n  "read graphs in matrix format" \
		-o nauty-amtog.1 \
	./nauty-amtog
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/biplabg.h2m \
		-n  "label bipartite graphs so the colour classes are contiguous" \
		-o nauty-biplabg.1 \
	./nauty-biplabg
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/catg.h2m \
		-n  "concatenate files of graphs" \
		-o nauty-catg.1 \
	./nauty-catg
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/complg.h2m \
		-n  "complement graphs" \
		-o nauty-complg.1 \
	./nauty-complg
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/converseg.h2m \
		-n  "converse digraphs" \
		-o nauty-converseg.1 \
	./nauty-converseg
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/copyg.h2m \
		-n  "convert format and select subset" \
		-o nauty-copyg.1 \
	./nauty-copyg
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/countg.h2m \
		-n  "count graphs according to a variety of properties" \
		-o nauty-countg.1 \
	./nauty-countg
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/cubhamg.h2m \
		-n  "find hamiltonian cycles in subcubic graphs" \
		-o nauty-cubhamg.1 \
	./nauty-cubhamg
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/deledgeg.h2m \
		-n  "delete an edge in each possible way" \
		-o nauty-deledgeg.1 \
	./nauty-deledgeg
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/delptg.h2m \
		-n  "delete vertices" \
		-o nauty-delptg.1 \
	./nauty-delptg
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/directg.h2m \
		-n  "generate small digraphs with given underlying graph" \
		-o nauty-directg.1 \
	./nauty-directg
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/dretodot.h2m \
		-n  "read graphs and initial coloring in dreadnaut format and write in dot format" \
		-o nauty-dretodot.1 \
	./nauty-dretodot
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/dretog.h2m \
		-n  "read graphs in dreadnaut format" \
		-o nauty-dretog.1 \
	./nauty-dretog
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/genbg.h2m \
		-n  "generate small bicoloured graphs" \
		-o nauty-genbg.1 \
	./nauty-genbg
/usr/bin/help2man \
		-s 1 \
		--manual="Nauty Manual" --version-string="2.6.12" --source="nauty 2.6.12" --no-info \
		-I ./man/genbgL.h2m \
		-n  "generate small bicoloured graphs (L1 flavour)" \
		-o nauty-genbgL.1 \
	./nauty-genbgL
make[1]: Leaving directory '/builddir/build/BUILD/nauty26r12'
+ exit 0
Executing(%install): /bin/sh -e /var/tmp/rpm-tmp.wHdfLr
+ umask 022
+ cd /builddir/build/BUILD
+ '[' /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64 '!=' / ']'
+ rm -rf /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64
++ dirname /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64
+ mkdir -p /builddir/build/BUILDROOT
+ mkdir /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64
+ cd nauty26r12
+ make install DESTDIR=/builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64
Making install in nauty
make[1]: Entering directory '/builddir/build/BUILD/nauty26r12/nauty'
rm -f nauty.h nautinv.h naurng.h nausparse.h naututil.h naugroup.h schreier.h traces.h gtools.h gutils.h
HEADERLIST=" \
	../nauty.h \
	../naututil.h \
	../gtools.h \
	../nautinv.h \
	../naurng.h \
	../nausparse.h \
	../naugroup.h \
	../schreier.h \
	../traces.h \
	../gutils.h \
	"; \
for h in $HEADERLIST; do \
	BASENAME=`basename $h`; \
	test -e $BASENAME || ln -s $h $BASENAME; \
done
make[2]: Entering directory '/builddir/build/BUILD/nauty26r12/nauty'
make[2]: Nothing to be done for 'install-exec-am'.
make[2]: Nothing to be done for 'install-data-am'.
make[2]: Leaving directory '/builddir/build/BUILD/nauty26r12/nauty'
make[1]: Leaving directory '/builddir/build/BUILD/nauty26r12/nauty'
make[1]: Entering directory '/builddir/build/BUILD/nauty26r12'
make[1]: Circular nauty.map <- nauty.map dependency dropped.
make[2]: Entering directory '/builddir/build/BUILD/nauty26r12'
make[2]: Circular nauty.map <- nauty.map dependency dropped.
 /usr/bin/mkdir -p '/builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64'
 /bin/sh ./libtool   --mode=install /usr/bin/install -c   libnauty.la libnautyA1.la libnautyS0.la libnautyW0.la libnautyL0.la libnautyS1.la libnautyW1.la libnautyL1.la '/builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64'
libtool: install: /usr/bin/install -c .libs/libnauty.so.2.6.12 /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnauty.so.2.6.12
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64 && { ln -s -f libnauty.so.2.6.12 libnauty.so.2 || { rm -f libnauty.so.2 && ln -s libnauty.so.2.6.12 libnauty.so.2; }; })
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64 && { ln -s -f libnauty.so.2.6.12 libnauty.so || { rm -f libnauty.so && ln -s libnauty.so.2.6.12 libnauty.so; }; })
libtool: install: /usr/bin/install -c .libs/libnauty.lai /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnauty.la
libtool: install: /usr/bin/install -c .libs/libnautyA1.so.2.6.12 /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnautyA1.so.2.6.12
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64 && { ln -s -f libnautyA1.so.2.6.12 libnautyA1.so.2 || { rm -f libnautyA1.so.2 && ln -s libnautyA1.so.2.6.12 libnautyA1.so.2; }; })
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64 && { ln -s -f libnautyA1.so.2.6.12 libnautyA1.so || { rm -f libnautyA1.so && ln -s libnautyA1.so.2.6.12 libnautyA1.so; }; })
libtool: install: /usr/bin/install -c .libs/libnautyA1.lai /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnautyA1.la
libtool: install: /usr/bin/install -c .libs/libnautyS0.so.2.6.12 /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnautyS0.so.2.6.12
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64 && { ln -s -f libnautyS0.so.2.6.12 libnautyS0.so.2 || { rm -f libnautyS0.so.2 && ln -s libnautyS0.so.2.6.12 libnautyS0.so.2; }; })
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64 && { ln -s -f libnautyS0.so.2.6.12 libnautyS0.so || { rm -f libnautyS0.so && ln -s libnautyS0.so.2.6.12 libnautyS0.so; }; })
libtool: install: /usr/bin/install -c .libs/libnautyS0.lai /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnautyS0.la
libtool: install: /usr/bin/install -c .libs/libnautyW0.so.2.6.12 /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnautyW0.so.2.6.12
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64 && { ln -s -f libnautyW0.so.2.6.12 libnautyW0.so.2 || { rm -f libnautyW0.so.2 && ln -s libnautyW0.so.2.6.12 libnautyW0.so.2; }; })
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64 && { ln -s -f libnautyW0.so.2.6.12 libnautyW0.so || { rm -f libnautyW0.so && ln -s libnautyW0.so.2.6.12 libnautyW0.so; }; })
libtool: install: /usr/bin/install -c .libs/libnautyW0.lai /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnautyW0.la
libtool: install: /usr/bin/install -c .libs/libnautyL0.so.2.6.12 /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnautyL0.so.2.6.12
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64 && { ln -s -f libnautyL0.so.2.6.12 libnautyL0.so.2 || { rm -f libnautyL0.so.2 && ln -s libnautyL0.so.2.6.12 libnautyL0.so.2; }; })
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64 && { ln -s -f libnautyL0.so.2.6.12 libnautyL0.so || { rm -f libnautyL0.so && ln -s libnautyL0.so.2.6.12 libnautyL0.so; }; })
libtool: install: /usr/bin/install -c .libs/libnautyL0.lai /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnautyL0.la
libtool: install: /usr/bin/install -c .libs/libnautyS1.so.2.6.12 /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnautyS1.so.2.6.12
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64 && { ln -s -f libnautyS1.so.2.6.12 libnautyS1.so.2 || { rm -f libnautyS1.so.2 && ln -s libnautyS1.so.2.6.12 libnautyS1.so.2; }; })
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64 && { ln -s -f libnautyS1.so.2.6.12 libnautyS1.so || { rm -f libnautyS1.so && ln -s libnautyS1.so.2.6.12 libnautyS1.so; }; })
libtool: install: /usr/bin/install -c .libs/libnautyS1.lai /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnautyS1.la
libtool: install: /usr/bin/install -c .libs/libnautyW1.so.2.6.12 /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnautyW1.so.2.6.12
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64 && { ln -s -f libnautyW1.so.2.6.12 libnautyW1.so.2 || { rm -f libnautyW1.so.2 && ln -s libnautyW1.so.2.6.12 libnautyW1.so.2; }; })
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64 && { ln -s -f libnautyW1.so.2.6.12 libnautyW1.so || { rm -f libnautyW1.so && ln -s libnautyW1.so.2.6.12 libnautyW1.so; }; })
libtool: install: /usr/bin/install -c .libs/libnautyW1.lai /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnautyW1.la
libtool: install: /usr/bin/install -c .libs/libnautyL1.so.2.6.12 /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnautyL1.so.2.6.12
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64 && { ln -s -f libnautyL1.so.2.6.12 libnautyL1.so.2 || { rm -f libnautyL1.so.2 && ln -s libnautyL1.so.2.6.12 libnautyL1.so.2; }; })
libtool: install: (cd /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64 && { ln -s -f libnautyL1.so.2.6.12 libnautyL1.so || { rm -f libnautyL1.so && ln -s libnautyL1.so.2.6.12 libnautyL1.so; }; })
libtool: install: /usr/bin/install -c .libs/libnautyL1.lai /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnautyL1.la
libtool: warning: remember to run 'libtool --finish /usr/lib64'
 /usr/bin/mkdir -p '/builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin'
  /bin/sh ./libtool   --mode=install /usr/bin/install -c dreadnaut nauty-addedgeg nauty-amtog nauty-biplabg nauty-catg nauty-complg nauty-converseg nauty-copyg nauty-countg nauty-cubhamg nauty-deledgeg nauty-delptg nauty-directg nauty-dretodot nauty-dretog nauty-genbg nauty-genbgL nauty-geng nauty-genquarticg nauty-genrang nauty-genspecialg nauty-gentourng nauty-gentreeg nauty-hamheuristic nauty-labelg nauty-linegraphg nauty-listg nauty-multig nauty-newedgeg nauty-NRswitchg nauty-pickg nauty-planarg nauty-ranlabg nauty-shortg nauty-showg nauty-subdivideg nauty-twohamg nauty-vcolg nauty-watercluster2 nauty-blisstog nauty-checks6 nauty-sumlines '/builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin'
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/dreadnaut /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/dreadnaut
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-addedgeg /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-addedgeg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-amtog /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-amtog
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-biplabg /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-biplabg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-catg /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-catg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-complg /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-complg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-converseg /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-converseg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-copyg /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-copyg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-countg /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-countg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-cubhamg /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-cubhamg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-deledgeg /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-deledgeg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-delptg /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-delptg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-directg /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-directg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-dretodot /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-dretodot
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-dretog /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-dretog
libtool: warning: './libnautyW1.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-genbg /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-genbg
libtool: warning: './libnautyL1.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-genbgL /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-genbgL
libtool: warning: './libnautyW1.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-geng /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-geng
libtool: warning: './libnautyL1.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-genquarticg /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-genquarticg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-genrang /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-genrang
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-genspecialg /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-genspecialg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-gentourng /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-gentourng
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-gentreeg /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-gentreeg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-hamheuristic /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-hamheuristic
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-labelg /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-labelg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-linegraphg /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-linegraphg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-listg /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-listg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-multig /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-multig
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-newedgeg /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-newedgeg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-NRswitchg /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-NRswitchg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-pickg /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-pickg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-planarg /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-planarg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-ranlabg /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-ranlabg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-shortg /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-shortg
libtool: install: /usr/bin/install -c nauty-showg /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-showg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-subdivideg /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-subdivideg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-twohamg /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-twohamg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-vcolg /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-vcolg
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-watercluster2 /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-watercluster2
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-blisstog /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-blisstog
libtool: warning: './libnauty.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -c .libs/nauty-checks6 /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-checks6
libtool: install: /usr/bin/install -c nauty-sumlines /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-sumlines
 /usr/bin/mkdir -p '/builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/share/man/man1'
 /usr/bin/install -c -m 644 dreadnaut.1 nauty-addedgeg.1 nauty-amtog.1 nauty-biplabg.1 nauty-catg.1 nauty-complg.1 nauty-converseg.1 nauty-copyg.1 nauty-countg.1 nauty-cubhamg.1 nauty-deledgeg.1 nauty-delptg.1 nauty-directg.1 nauty-dretodot.1 nauty-dretog.1 nauty-genbg.1 nauty-genbgL.1 nauty-geng.1 nauty-genquarticg.1 nauty-genrang.1 nauty-genspecialg.1 nauty-gentourng.1 nauty-gentreeg.1 nauty-hamheuristic.1 nauty-labelg.1 nauty-linegraphg.1 nauty-listg.1 nauty-multig.1 nauty-newedgeg.1 nauty-NRswitchg.1 nauty-pickg.1 nauty-planarg.1 nauty-ranlabg.1 nauty-shortg.1 nauty-showg.1 nauty-subdivideg.1 nauty-twohamg.1 nauty-vcolg.1 nauty-watercluster2.1 nauty-blisstog.1 '/builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/share/man/man1'
 /usr/bin/install -c -m 644 nauty-checks6.1 nauty-sumlines.1 '/builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/share/man/man1'
 /usr/bin/mkdir -p '/builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/pkgconfig'
 /usr/bin/install -c -m 644 nauty.pc '/builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/pkgconfig'
 /usr/bin/mkdir -p '/builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/include/nauty'
 /usr/bin/install -c -m 644 nauty.h nautinv.h naurng.h nausparse.h naututil.h naugroup.h schreier.h traces.h gtools.h gutils.h '/builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/include/nauty'
make[2]: Leaving directory '/builddir/build/BUILD/nauty26r12'
make[1]: Leaving directory '/builddir/build/BUILD/nauty26r12'
+ rm /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnauty.la /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnautyA1.la /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnautyL0.la /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnautyL1.la /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnautyS0.la /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnautyS1.la /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnautyW0.la /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnautyW1.la
+ /usr/lib/rpm/find-debuginfo.sh -j2 --strict-build-id -m -i --build-id-seed 2.6.12-1.el8 --unique-debug-suffix -2.6.12-1.el8.x86_64 --unique-debug-src-base nauty-2.6.12-1.el8.x86_64 --run-dwz --dwz-low-mem-die-limit 10000000 --dwz-max-die-limit 110000000 -S debugsourcefiles.list /builddir/build/BUILD/nauty26r12
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-sumlines
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-checks6
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-blisstog
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-watercluster2
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-vcolg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-twohamg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-subdivideg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-showg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-shortg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-ranlabg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-planarg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-pickg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-NRswitchg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-newedgeg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-multig
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-listg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-linegraphg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-labelg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-hamheuristic
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-gentreeg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-gentourng
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-genspecialg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-genrang
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-genquarticg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-geng
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-genbgL
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-genbg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-dretog
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-dretodot
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-directg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-delptg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-deledgeg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-cubhamg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-countg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-copyg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-converseg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-complg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-catg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-biplabg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-amtog
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-addedgeg
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/dreadnaut
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnautyL1.so.2.6.12
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnautyW1.so.2.6.12
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnautyS1.so.2.6.12
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnautyL0.so.2.6.12
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnautyW0.so.2.6.12
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnautyS0.so.2.6.12
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnautyA1.so.2.6.12
extracting debug info from /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib64/libnauty.so.2.6.12
/usr/lib/rpm/sepdebugcrcfix: Updated 50 CRC32s, 0 CRC32s did match.
4718 blocks
+ /usr/lib/rpm/check-buildroot
+ /usr/lib/rpm/redhat/brp-ldconfig
/sbin/ldconfig: Warning: ignoring configuration file that cannot be opened: /etc/ld.so.conf: No such file or directory
+ /usr/lib/rpm/brp-compress
+ /usr/lib/rpm/brp-strip-static-archive /usr/bin/strip
+ /usr/lib/rpm/brp-python-bytecompile 1
+ /usr/lib/rpm/brp-python-hardlink
+ PYTHON3=/usr/libexec/platform-python
+ /usr/lib/rpm/redhat/brp-mangle-shebangs
Executing(%check): /bin/sh -e /var/tmp/rpm-tmp.8U8qSR
+ umask 022
+ cd /builddir/build/BUILD
+ cd nauty26r12
+ make check
Making check in nauty
make[1]: Entering directory '/builddir/build/BUILD/nauty26r12/nauty'
rm -f nauty.h nautinv.h naurng.h nausparse.h naututil.h naugroup.h schreier.h traces.h gtools.h gutils.h
HEADERLIST=" \
	../nauty.h \
	../naututil.h \
	../gtools.h \
	../nautinv.h \
	../naurng.h \
	../nausparse.h \
	../naugroup.h \
	../schreier.h \
	../traces.h \
	../gutils.h \
	"; \
for h in $HEADERLIST; do \
	BASENAME=`basename $h`; \
	test -e $BASENAME || ln -s $h $BASENAME; \
done
make[1]: Leaving directory '/builddir/build/BUILD/nauty26r12/nauty'
make[1]: Entering directory '/builddir/build/BUILD/nauty26r12'
make[1]: Circular nauty.map <- nauty.map dependency dropped.
make  dreadtest dreadtest1 dreadtestS dreadtestW dreadtestL dreadtestS1 dreadtestW1 dreadtestL1 dreadtest4K naucompare
make[2]: Entering directory '/builddir/build/BUILD/nauty26r12'
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o dreadtest-dreadnaut.o `test -f 'dreadnaut.c' || echo './'`dreadnaut.c
dreadnaut.c: In function 'main':
dreadnaut.c:1741:39: warning: 'timeafter' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             (timeafter-timebefore)/actmult);
                             ~~~~~~~~~~^~~~~~~~~~~~
dreadnaut.c:1741:39: warning: 'timebefore' may be used uninitialized in this function [-Wmaybe-uninitialized]
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o dreadtest dreadtest-dreadnaut.o ./libnauty.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/dreadtest dreadtest-dreadnaut.o  ./.libs/libnauty.so -lpthread
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=WORDSIZE   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o dreadtest1-dreadnaut.o `test -f 'dreadnaut.c' || echo './'`dreadnaut.c
dreadnaut.c: In function 'main':
dreadnaut.c:1741:39: warning: 'timeafter' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             (timeafter-timebefore)/actmult);
                             ~~~~~~~~~~^~~~~~~~~~~~
dreadnaut.c:1741:39: warning: 'timebefore' may be used uninitialized in this function [-Wmaybe-uninitialized]
make[2]: Circular nauty.map <- nauty.map dependency dropped.
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o dreadtest1 dreadtest1-dreadnaut.o ./libnautyA1.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/dreadtest1 dreadtest1-dreadnaut.o  ./.libs/libnautyA1.so -lpthread
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o dreadtestS-dreadnaut.o `test -f 'dreadnaut.c' || echo './'`dreadnaut.c
dreadnaut.c: In function 'main':
dreadnaut.c:1741:39: warning: 'timeafter' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             (timeafter-timebefore)/actmult);
                             ~~~~~~~~~~^~~~~~~~~~~~
dreadnaut.c:1741:39: warning: 'timebefore' may be used uninitialized in this function [-Wmaybe-uninitialized]
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o dreadtestS dreadtestS-dreadnaut.o ./libnautyS0.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/dreadtestS dreadtestS-dreadnaut.o  ./.libs/libnautyS0.so -lpthread
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o dreadtestW-dreadnaut.o `test -f 'dreadnaut.c' || echo './'`dreadnaut.c
dreadnaut.c: In function 'main':
dreadnaut.c:1741:39: warning: 'timeafter' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             (timeafter-timebefore)/actmult);
                             ~~~~~~~~~~^~~~~~~~~~~~
dreadnaut.c:1741:39: warning: 'timebefore' may be used uninitialized in this function [-Wmaybe-uninitialized]
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o dreadtestW dreadtestW-dreadnaut.o ./libnautyW0.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/dreadtestW dreadtestW-dreadnaut.o  ./.libs/libnautyW0.so -lpthread
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o dreadtestL-dreadnaut.o `test -f 'dreadnaut.c' || echo './'`dreadnaut.c
dreadnaut.c: In function 'main':
dreadnaut.c:1741:39: warning: 'timeafter' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             (timeafter-timebefore)/actmult);
                             ~~~~~~~~~~^~~~~~~~~~~~
dreadnaut.c:1741:39: warning: 'timebefore' may be used uninitialized in this function [-Wmaybe-uninitialized]
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o dreadtestL dreadtestL-dreadnaut.o ./libnautyL0.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/dreadtestL dreadtestL-dreadnaut.o  ./.libs/libnautyL0.so -lpthread
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=WORDSIZE -DWORDSIZE=16   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o dreadtestS1-dreadnaut.o `test -f 'dreadnaut.c' || echo './'`dreadnaut.c
dreadnaut.c: In function 'main':
dreadnaut.c:1741:39: warning: 'timeafter' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             (timeafter-timebefore)/actmult);
                             ~~~~~~~~~~^~~~~~~~~~~~
dreadnaut.c:1741:39: warning: 'timebefore' may be used uninitialized in this function [-Wmaybe-uninitialized]
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o dreadtestS1 dreadtestS1-dreadnaut.o ./libnautyS1.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/dreadtestS1 dreadtestS1-dreadnaut.o  ./.libs/libnautyS1.so -lpthread
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=WORDSIZE -DWORDSIZE=32   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o dreadtestW1-dreadnaut.o `test -f 'dreadnaut.c' || echo './'`dreadnaut.c
dreadnaut.c: In function 'main':
dreadnaut.c:1741:39: warning: 'timeafter' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             (timeafter-timebefore)/actmult);
                             ~~~~~~~~~~^~~~~~~~~~~~
dreadnaut.c:1741:39: warning: 'timebefore' may be used uninitialized in this function [-Wmaybe-uninitialized]
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o dreadtestW1 dreadtestW1-dreadnaut.o ./libnautyW1.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/dreadtestW1 dreadtestW1-dreadnaut.o  ./.libs/libnautyW1.so -lpthread
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=WORDSIZE -DWORDSIZE=64   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o dreadtestL1-dreadnaut.o `test -f 'dreadnaut.c' || echo './'`dreadnaut.c
dreadnaut.c: In function 'main':
dreadnaut.c:1741:39: warning: 'timeafter' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             (timeafter-timebefore)/actmult);
                             ~~~~~~~~~~^~~~~~~~~~~~
dreadnaut.c:1741:39: warning: 'timebefore' may be used uninitialized in this function [-Wmaybe-uninitialized]
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o dreadtestL1 dreadtestL1-dreadnaut.o ./libnautyL1.la -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o .libs/dreadtestL1 dreadtestL1-dreadnaut.o  ./.libs/libnautyL1.so -lpthread
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o dreadtest4K-dreadnaut.o `test -f 'dreadnaut.c' || echo './'`dreadnaut.c
dreadnaut.c: In function 'main':
dreadnaut.c:1741:39: warning: 'timeafter' may be used uninitialized in this function [-Wmaybe-uninitialized]
                             (timeafter-timebefore)/actmult);
                             ~~~~~~~~~~^~~~~~~~~~~~
dreadnaut.c:1741:39: warning: 'timebefore' may be used uninitialized in this function [-Wmaybe-uninitialized]
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o dreadtest4K-nauty.o `test -f 'nauty.c' || echo './'`nauty.c
nauty.c: In function 'firstpathnode':
nauty.c:110:42: warning: 'childcount' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define OPTCALL(proc) if (proc != NULL) (*proc)
                                          ^
nauty.c:556:41: note: 'childcount' was declared here
     int tv1,index,rtnlevel,tcellsize,tc,childcount,qinvar,refcode;
                                         ^~~~~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o dreadtest4K-nautil.o `test -f 'nautil.c' || echo './'`nautil.c
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o dreadtest4K-nausparse.o `test -f 'nausparse.c' || echo './'`nausparse.c
nausparse.c: In function 'cleanup_sg':
nausparse.c:561:18: warning: unused variable 'sg' [-Wunused-variable]
     sparsegraph *sg,*sh;
                  ^~
In file included from nausparse.h:26,
                 from nausparse.c:30:
nausparse.c: At top level:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'nauty_to_sg' should return 'sparsegraph * (*)(graph *, sparsegraph *, int,  int)' {aka 'struct <anonymous> * (*)(long unsigned int *, struct <anonymous> *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nausparse.c:1476:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(sparsegraph*,nauty_to_sg,(graph *g, sparsegraph *sg, int m, int n),
 ^~~~~~~~~~
nausparse.c:1476:25: note: resolver indirect function declared here
 POPCNTFUNC(sparsegraph*,nauty_to_sg,(graph *g, sparsegraph *sg, int m, int n),
                         ^~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o dreadtest4K-naugraph.o `test -f 'naugraph.c' || echo './'`naugraph.c
In file included from naugraph.c:25:
nauty.h:805:11: warning: 'ifunc' resolver for 'refine' should return 'void (*)(graph *, int *, int *, int,  int *, int *, set *, int *, int,  int)' {aka 'void (*)(long unsigned int *, int *, int *, int,  int *, int *, long unsigned int *, int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:185:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine,(graph *g, int *lab, int *ptn, int level, int *numcells,
 ^~~~~~~~~~
naugraph.c:185:17: note: resolver indirect function declared here
 POPCNTFUNC(void,refine,(graph *g, int *lab, int *ptn, int level, int *numcells,
                 ^~~~~~
nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
nauty.h:805:11: warning: 'ifunc' resolver for 'refine1' should return 'void (*)(graph *, int *, int *, int,  int *, int *, set *, int *, int,  int)' {aka 'void (*)(long unsigned int *, int *, int *, int,  int *, int *, long unsigned int *, int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:339:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
 ^~~~~~~~~~
naugraph.c:339:17: note: resolver indirect function declared here
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
                 ^~~~~~~
nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
In file included from naugraph.c:25:
naugraph.c: In function 'slow_refine1':
nauty.h:507:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
In file included from naugraph.c:25:
naugraph.c:348:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:339:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
 ^~~~~~~~~~
In file included from naugraph.c:25:
naugraph.c: In function 'fast_refine1':
nauty.h:507:53: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT1(setadd,pos)  (*(setadd) &= ~BITT[pos])
                                                     ^
In file included from naugraph.c:25:
naugraph.c:348:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:339:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine1,(graph *g, int *lab, int *ptn, int level,
 ^~~~~~~~~~
In file included from naugraph.c:25:
naugraph.c: In function 'slow_refine':
nauty.h:517:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
In file included from naugraph.c:25:
naugraph.c:195:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:185:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine,(graph *g, int *lab, int *ptn, int level, int *numcells,
 ^~~~~~~~~~
In file included from naugraph.c:25:
naugraph.c: In function 'fast_refine':
nauty.h:517:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
In file included from naugraph.c:25:
naugraph.c:195:17: note: 'maxpos' was declared here
     int maxcell,maxpos,hint;
                 ^~~~~~
nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naugraph.c:185:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,refine,(graph *g, int *lab, int *ptn, int level, int *numcells,
 ^~~~~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o dreadtest4K-naurng.o `test -f 'naurng.c' || echo './'`naurng.c
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o dreadtest4K-schreier.o `test -f 'schreier.c' || echo './'`schreier.c
schreier.c:53:1: warning: 'testispermutation' defined but not used [-Wunused-function]
 testispermutation(int id, int *p, int n)
 ^~~~~~~~~~~~~~~~~
schreier.c: In function 'filterschreier.constprop':
schreier.c:648:16: warning: 'ident' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if (!ident && !ingroup)
         ~~~~~~~^~~~~~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o dreadtest4K-traces.o `test -f 'traces.c' || echo './'`traces.c
traces.c: In function 'Traces':
traces.c:835:12: warning: unused variable 'j1' [-Wunused-variable]
     size_t j1;
            ^~
traces.c:834:48: warning: unused variable 'wgh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                                ^~~~
traces.c:834:41: warning: unused variable 'wgh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                         ^~~~
traces.c:834:34: warning: unused variable 'ngh2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c:834:27: warning: unused variable 'ngh1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                           ^~~~
traces.c:834:20: warning: unused variable 'vtx2' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                    ^~~~
traces.c:834:14: warning: unused variable 'vtx1' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
              ^~~~
traces.c:834:9: warning: unused variable 'deg' [-Wunused-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
         ^~~
traces.c: In function 'traces_refine':
traces.c:1376:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:1375:9: warning: variable 'conta' set but not used [-Wunused-but-set-variable]
     int conta;
         ^~~~~
traces.c: In function 'traces_refine_notrace':
traces.c:2143:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c:2133:56: warning: unused variable 'auxcells' [-Wunused-variable]
     int i, j, k, jk, sc, ind0, ind1, ind2, ind3, labi, auxcells;
                                                        ^~~~~~~~
traces.c: In function 'traces_refine_maketrie':
traces.c:2738:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_comptrie':
traces.c:3314:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 1;
               ^~~~~~~~~
traces.c: In function 'traces_refine_sametrace':
traces.c:3896:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c: In function 'refine_tr':
traces.c:4561:15: warning: unused variable 'm' [-Wunused-variable]
     const int m = SETWORDSNEEDED(n);
               ^
traces.c: In function 'refine_tr_refine':
traces.c:4737:15: warning: variable 'variation' set but not used [-Wunused-but-set-variable]
     const int variation = 0;
               ^~~~~~~~~
traces.c:4735:13: warning: unused variable 'TraceCell' [-Wunused-variable]
     boolean TraceCell = FALSE;
             ^~~~~~~~~
traces.c:4733:85: warning: unused variable 'Tracestpend' [-Wunused-variable]
 ls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                     ^~~~~~~~~~~

traces.c:4733:73: warning: unused variable 'Traceccend' [-Wunused-variable]
 int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                                     ^~~~~~~~~~

traces.c:4733:63: warning: unused variable 'TraceEnd' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                                                               ^~~~~~~~
traces.c:4733:31: warning: unused variable 'TracePos' [-Wunused-variable]
     int *lab, *cls, *InvLab, *TracePos, *SplitCell, *LabCell, TraceEnd, Traceccend, Tracestpend;
                               ^~~~~~~~
traces.c:4731:9: warning: variable 'newtrace' set but not used [-Wunused-but-set-variable]
     int newtrace = FALSE;
         ^~~~~~~~
traces.c:4728:87: warning: unused variable 'SingInd' [-Wunused-variable]
 nd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd, SingInd;
                                                                        ^~~~~~~

traces.c:4728:72: warning: unused variable 'TraceStepsInd' [-Wunused-variable]
  int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd, SingInd;
                                                                     ^~~~~~~~~~~~~

traces.c:4728:60: warning: unused variable 'TraceCCInd' [-Wunused-variable]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd, SingInd;
                                                            ^~~~~~~~~~
traces.c: In function 'CheckForMatching':
traces.c:5984:10: warning: variable 'cls' set but not used [-Wunused-but-set-variable]
     int *cls;
          ^~~
traces.c: In function 'Complete':
traces.c:6249:9: warning: unused variable 'numtemporbits' [-Wunused-variable]
     int numtemporbits;
         ^~~~~~~~~~~~~
traces.c:6247:12: warning: unused variable 'j' [-Wunused-variable]
     int i, j, k;
            ^
traces.c: In function 'CompStage1':
traces.c:6797:28: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TreeNode, *TrieNode;
                            ^~~~~~~~
traces.c:6796:52: warning: unused variable 'temp' [-Wunused-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                                                    ^~~~
traces.c:6796:29: warning: variable 'gom_level' set but not used [-Wunused-but-set-variable]
     int i, k, cu, cu1, tmp, gom_level, search_vtx, temp;
                             ^~~~~~~~~
traces.c: In function 'CompStage2':
traces.c:6997:17: warning: unused variable 'TrieNode' [-Wunused-variable]
     searchtrie *TrieNode;
                 ^~~~~~~~
traces.c:6995:17: warning: unused variable 'AuxOrb' [-Wunused-variable]
     int *CuOrb,*AuxOrb;
                 ^~~~~~
traces.c: In function 'copy_sg_structure':
traces.c:7485:18: warning: unused variable 'v2' [-Wunused-variable]
     size_t *v1, *v2, k;
                  ^~
traces.c:7483:25: warning: unused variable 'e2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                         ^~
traces.c:7483:20: warning: unused variable 'd2' [-Wunused-variable]
     int *d1, *e1, *d2, *e2;
                    ^~
traces.c:7483:15: warning: variable 'e1' set but not used [-Wunused-but-set-variable]
     int *d1, *e1, *d2, *e2;
               ^~
traces.c: In function 'NonSingDegPlus2':
traces.c:8792:27: warning: variable 'singcount' set but not used [-Wunused-but-set-variable]
     int k, deg1, singdeg, singcount;
                           ^~~~~~~~~
traces.c: In function 'PrintWeightedGraph2':
traces.c:9463:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'PrintBlissGraph':
traces.c:9479:17: warning: unused variable 'wgh1' [-Wunused-variable]
     int *ngh1, *wgh1;
                 ^~~~
traces.c: In function 'WeightCodes':
traces.c:10378:34: warning: variable 'ngh2' set but not used [-Wunused-but-set-variable]
     int deg, vtx1, vtx2, *ngh1, *ngh2, *wgh1, *wgh2, ord;
                                  ^~~~
traces.c: At top level:
traces.c:241:16: warning: 'traces_degree_refine' declared 'static' but never defined [-Wunused-function]
 static boolean traces_degree_refine(sparsegraph*, Candidate*, int, Partition*,
                ^~~~~~~~~~~~~~~~~~~~
traces.c:254:13: warning: 'traces_refine_refine' declared 'static' but never defined [-Wunused-function]
 static int  traces_refine_refine(sparsegraph*, Candidate*, int, Partition*,
             ^~~~~~~~~~~~~~~~~~~~
traces.c:10521:9: warning: 'TargetCellFirstPathSmall' defined but not used [-Wunused-function]
 boolean TargetCellFirstPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
         ^~~~~~~~~~~~~~~~~~~~~~~~
traces.c:10487:5: warning: 'TargetCellExpPathSmall' defined but not used [-Wunused-function]
 int TargetCellExpPathSmall(Candidate *TargCand, Partition *Part, struct TracesVars* tv) {
     ^~~~~~~~~~~~~~~~~~~~~~
traces.c:10453:9: warning: 'TargetCellSmall' defined but not used [-Wunused-function]
 boolean TargetCellSmall(Candidate *TargCand, Partition *Part, int n, struct TracesVars* tv, int Lv) {
         ^~~~~~~~~~~~~~~
traces.c:10353:5: warning: 'VerifyPerm' defined but not used [-Wunused-function]
 int VerifyPerm(int *perm, int n,int where) {
     ^~~~~~~~~~
traces.c:10334:9: warning: 'VerifyPart' defined but not used [-Wunused-function]
 boolean VerifyPart(Partition *Part, int start, int end) {
         ^~~~~~~~~~
traces.c:10321:9: warning: 'VerifyId' defined but not used [-Wunused-function]
 boolean VerifyId(int *p, int n) {
         ^~~~~~~~
traces.c:10306:9: warning: 'VerifyCand' defined but not used [-Wunused-function]
 boolean VerifyCand(Candidate *Cand, int n, int line) {
         ^~~~~~~~~~
traces.c:10224:7: warning: 'trie_dump' defined but not used [-Wunused-function]
 void  trie_dump(trie *t) {
       ^~~~~~~~~
traces.c:9794:6: warning: 'SetAutom' defined but not used [-Wunused-function]
 void SetAutom(int q, int n, struct TracesVars *tv) {
      ^~~~~~~~
traces.c:9493:6: warning: 'putgraphplus_sg' defined but not used [-Wunused-function]
 void putgraphplus_sg(FILE *f, sparsegraph *sg, int linelength)
      ^~~~~~~~~~~~~~~
traces.c:9477:6: warning: 'PrintBlissGraph' defined but not used [-Wunused-function]
 void PrintBlissGraph(int n) {
      ^~~~~~~~~~~~~~~
traces.c:9461:6: warning: 'PrintWeightedGraph2' defined but not used [-Wunused-function]
 void PrintWeightedGraph2(int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:9443:6: warning: 'PrintWeightedGraph1' defined but not used [-Wunused-function]
 void PrintWeightedGraph1(sparsegraph *g_arg, int n, char msg[30]) {
      ^~~~~~~~~~~~~~~~~~~
traces.c:9189:5: warning: 'Preprocess_refine' defined but not used [-Wunused-function]
 int Preprocess_refine(sparsegraph *sg,
     ^~~~~~~~~~~~~~~~~
traces.c:8630:6: warning: 'MakeDiscrete' defined but not used [-Wunused-function]
 void MakeDiscrete(Partition *Part, int cell) {
      ^~~~~~~~~~~~
traces.c:6245:6: warning: 'Complete' defined but not used [-Wunused-function]
 void Complete(sparsegraph *sg_orig, Candidate *Cand, Partition *Part, int cell, TracesVars *tv,
      ^~~~~~~~
traces.c:775:21: warning: 'WorkArray0' defined but not used [-Wunused-variable]
 static TLS_ATTR int WorkArray0[MAXN];
                     ^~~~~~~~~~
traces.c: In function 'refine_tr_refine':
traces.c:5316:12: warning: 'TraceInd' is used uninitialized in this function [-Wuninitialized]
     return TraceInd;
            ^~~~~~~~
traces.c: In function 'traces_refine_notrace.isra.21':
traces.c:2661:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:2674:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind0;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:2675:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:2135:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd;
         ^~~~~~~~~
traces.c: In function 'traces_refine_sametrace.isra.22':
traces.c:4469:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind4] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:4483:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind4;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:4484:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:3888:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd, TraceInd, TraceCCInd, TraceStepsInd;
         ^~~~~~~~~
traces.c: In function 'traces_refine_comptrie.isra.27':
traces.c:3823:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:3836:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind0;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:3837:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:3306:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd;
         ^~~~~~~~~
traces.c: In function 'traces_refine.isra.34':
traces.c:1991:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind4] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:2005:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind4;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:2006:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c: In function 'CompStage1':
traces.c:3242:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind0] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:2736:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:3255:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind0;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:2736:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:3256:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:2736:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
traces.c:2730:9: warning: 'HitClsInd' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int HitClsInd, SplInd, SplCntInd, CStackInd;
         ^~~~~~~~~
traces.c: In function 'CompStage0':
traces.c:6537:44: warning: 'closeloop' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         if (closeloop < tv->tolevel) k = SpineTL->tgtend;
                                            ^
traces.c: In function 'refine_tr':
traces.c:5251:83: warning: 'BigCellSize' may be used uninitialized in this function [-Wmaybe-uninitialized]
                           if ((StackMarkers[ind4] != tv->stackmark) && (value > BigCellSize)) {
                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

traces.c:4734:30: note: 'BigCellSize' was declared here
     int BigCell, BigCellPos, BigCellSize;
                              ^~~~~~~~~~~
traces.c:5264:60: warning: 'BigCellPos' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         CStack[BigCellPos] = ind4;
                                         ~~~~~~~~~~~~~~~~~~~^~~~~~
traces.c:4734:18: note: 'BigCellPos' was declared here
     int BigCell, BigCellPos, BigCellSize;
                  ^~~~~~~~~~
traces.c:5265:63: warning: 'BigCell' may be used uninitialized in this function [-Wmaybe-uninitialized]
                                         StackMarkers[BigCell] = 0;
                                         ~~~~~~~~~~~~~~~~~~~~~~^~~
traces.c:4734:9: note: 'BigCell' was declared here
     int BigCell, BigCellPos, BigCellSize;
         ^~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o dreadtest4K-gtools.o `test -f 'gtools.c' || echo './'`gtools.c
In file included from gtools.h:63,
                 from gtools.c:6:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gtools.c: In function 'getecline':
gtools.c:406:9: warning: 'sizesize' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int sizesize,edgesize;
         ^~~~~~~~
gtools.c: In function 'stringtograph':
gtools.c:677:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
gtools.c: In function 'stringtograph_inc':
gtools.c:832:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
gtools.c: In function 'stringtosparsegraph':
gtools.c:1270:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 x <<= 1;
                 ~~^~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o dreadtest4K-naututil.o `test -f 'naututil.c' || echo './'`naututil.c
naututil.c:106:41: warning: missing braces around initializer [-Wmissing-braces]
 static TLS_ATTR echunkw first_echunkw = {NULL,{0,0,0}};
                                         ^
                                                {    }
naututil.c:106:41: warning: missing braces around initializer [-Wmissing-braces]
 static TLS_ATTR echunkw first_echunkw = {NULL,{0,0,0}};
                                         ^
                                                {    }
In file included from naututil.h:121,
                 from naututil.c:84:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'setinter' should return 'int (*)(set *, set *, int)' {aka 'int (*)(long unsigned int *, long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naututil.c:146:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,setinter,(set *set1, set *set2, int m),
 ^~~~~~~~~~
naututil.c:146:16: note: resolver indirect function declared here
 POPCNTFUNC(int,setinter,(set *set1, set *set2, int m),
                ^~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'setsize' should return 'int (*)(set *, int)' {aka 'int (*)(long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
naututil.c:176:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,setsize,(set *set1, int m),
 ^~~~~~~~~~
naututil.c:176:16: note: resolver indirect function declared here
 POPCNTFUNC(int,setsize,(set *set1, int m),
                ^~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o dreadtest4K-nautinv.o `test -f 'nautinv.c' || echo './'`nautinv.c
nautinv.c: In function 'cellind':
nautinv.c:1375:17: warning: unused variable 'sw' [-Wunused-variable]
         setword sw;
                 ^~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c: At top level:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'disjoint_edges' should return 'int (*)(const set *, const set *, int)' {aka 'int (*)(const long unsigned int *, const long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:224:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int __attribute__((pure)),disjoint_edges,
 ^~~~~~~~~~~~~~~~~
nautinv.c:224:45: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int __attribute__((pure)),disjoint_edges,
                                             ^~~~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'semirefine' should return 'int (*)(graph *, int *, int *, int,  int *, int,  set *, int,  int)' {aka 'int (*)(long unsigned int *, int *, int *, int,  int *, int,  long unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1567:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,semirefine,
 ^~~~~~~~~~~~~~~~~
nautinv.c:1567:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,semirefine,
                       ^~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'not_common_edges' should return 'int (*)(set *, const set *, int)' {aka 'int (*)(long unsigned int *, const long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1338:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,not_common_edges,(set *ns, const set *gv, int m),
 ^~~~~~~~~~~~~~~~~
nautinv.c:1338:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,not_common_edges,(set *ns, const set *gv, int m),
                       ^~~~~~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'common_edges' should return 'int (*)(set *, const set *, int)' {aka 'int (*)(long unsigned int *, const long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1236:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,common_edges,(set *ns, const set *gv, int m),
 ^~~~~~~~~~~~~~~~~
nautinv.c:1236:23: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int,common_edges,(set *ns, const set *gv, int m),
                       ^~~~~~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'triedges' should return 'int (*)(const set *, const set *, const set *, int)' {aka 'int (*)(const long unsigned int *, const long unsigned int *, const long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:744:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int __attribute__((pure)),triedges,
 ^~~~~~~~~~~~~~~~~
nautinv.c:744:45: note: resolver indirect function declared here
 STATIC_POPCNTFUNC(int __attribute__((pure)),triedges,
                                             ^~~~~~~~
./nauty/nauty.h:817:59: note: in definition of macro 'STATIC_POPCNTFUNC'
     static type __attribute__((ifunc ("resolve_" #name))) name params;
                                                           ^~~~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c: In function 'slow_semirefine':
./nauty/nauty.h:517:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c:1578:14: note: 'maxpos' was declared here
  int maxcell,maxpos,hint;
              ^~~~~~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1567:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,semirefine,
 ^~~~~~~~~~~~~~~~~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c: In function 'fast_semirefine':
./nauty/nauty.h:517:56: warning: 'maxpos' may be used uninitialized in this function [-Wmaybe-uninitialized]
 #define DELELEMENT0(setadd,pos)  ((setadd)[SETWD(pos)] &= ~BITT[SETBT(pos)])
                                                        ^~
In file included from nautinv.h:16,
                 from nautinv.c:45:
nautinv.c:1578:14: note: 'maxpos' was declared here
  int maxcell,maxpos,hint;
              ^~~~~~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:816:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
nautinv.c:1567:1: note: in expansion of macro 'STATIC_POPCNTFUNC'
 STATIC_POPCNTFUNC(int,semirefine,
 ^~~~~~~~~~~~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o dreadtest4K-gutil1.o `test -f 'gutil1.c' || echo './'`gutil1.c
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil1.c:3:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'degstats' should return 'void (*)(graph *, int,  int,  long unsigned int *, int *, int *, int *, int *, boolean *)' {aka 'void (*)(long unsigned int *, int,  int,  long unsigned int *, int *, int *, int *, int *, int *)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:8:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,degstats,
 ^~~~~~~~~~
gutil1.c:8:17: note: resolver indirect function declared here
 POPCNTFUNC(void,degstats,
                 ^~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'issubconnected' should return 'boolean (*)(graph *, set *, int,  int)' {aka 'int (*)(long unsigned int *, long unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:306:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(boolean,issubconnected,(graph *g, set *sub, int m, int n),
 ^~~~~~~~~~
gutil1.c:306:20: note: resolver indirect function declared here
 POPCNTFUNC(boolean,issubconnected,(graph *g, set *sub, int m, int n),
                    ^~~~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'isconnected1' should return 'boolean (*)(graph *, int)' {aka 'int (*)(long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:239:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(boolean,isconnected1,(graph *g, int n),
 ^~~~~~~~~~
gutil1.c:239:20: note: resolver indirect function declared here
 POPCNTFUNC(boolean,isconnected1,(graph *g, int n),
                    ^~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'degstats2' should return 'void (*)(graph *, boolean,  int,  int,  long unsigned int *, int *, int *, int *, int *, int *, int *, int *, int *, int *, boolean *)' {aka 'void (*)(long unsigned int *, int,  int,  int,  long unsigned int *, int *, int *, int *, int *, int *, int *, int *, int *, int *, int *)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil1.c:67:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,degstats2,
 ^~~~~~~~~~
gutil1.c:67:17: note: resolver indirect function declared here
 POPCNTFUNC(void,degstats2,
                 ^~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
In file included from gtools.h:63,
                 from gutil1.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gutil1.c: In function 'slow_degstats2':
gutil1.c:175:21: warning: 'indeg[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
         mind = maxd = indeg[0];
                     ^
gutil1.c: In function 'fast_degstats2':
gutil1.c:175:21: warning: 'indeg[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o dreadtest4K-gutil2.o `test -f 'gutil2.c' || echo './'`gutil2.c
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'pathcount1' should return 'long int (*)(graph *, int,  setword,  setword)' {aka 'long int (*)(long unsigned int *, int,  long unsigned int,  long unsigned int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:24:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,pathcount1,(graph *g, int start, setword body, setword last),
 ^~~~~~~~~~
gutil2.c:24:17: note: resolver indirect function declared here
 POPCNTFUNC(long,pathcount1,(graph *g, int start, setword body, setword last),
                 ^~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'conncontent' should return 'int (*)(graph *, int,  int)' {aka 'int (*)(long unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:340:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
 ^~~~~~~~~~
gutil2.c:340:16: note: resolver indirect function declared here
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
                ^~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'commonnbrs' should return 'void (*)(graph *, int *, int *, int *, int *, int,  int)' {aka 'void (*)(long unsigned int *, int *, int *, int *, int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:229:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(void,commonnbrs,
 ^~~~~~~~~~
gutil2.c:229:17: note: resolver indirect function declared here
 POPCNTFUNC(void,commonnbrs,
                 ^~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'numtriangles' should return 'long int (*)(graph *, int,  int)' {aka 'long int (*)(long unsigned int *, int,  int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:178:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,numtriangles,(graph *g, int m, int n),
 ^~~~~~~~~~
gutil2.c:178:17: note: resolver indirect function declared here
 POPCNTFUNC(long,numtriangles,(graph *g, int m, int n),
                 ^~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'numtriangles1' should return 'long int (*)(graph *, int)' {aka 'long int (*)(long unsigned int *, int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:154:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,numtriangles1,(graph *g, int n),
 ^~~~~~~~~~
gutil2.c:154:17: note: resolver indirect function declared here
 POPCNTFUNC(long,numtriangles1,(graph *g, int n),
                 ^~~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
./nauty/nauty.h:805:11: warning: 'ifunc' resolver for 'indpathcount1' should return 'long int (*)(graph *, int,  setword,  setword)' {aka 'long int (*)(long unsigned int *, int,  long unsigned int,  long unsigned int)'} [-Wattribute-alias]
         (*resolve_##name (void))(void) {                                \
           ^~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:88:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(long,indpathcount1,(graph *g, int start, setword body, setword last),
 ^~~~~~~~~~
gutil2.c:88:17: note: resolver indirect function declared here
 POPCNTFUNC(long,indpathcount1,(graph *g, int start, setword body, setword last),
                 ^~~~~~~~~~~~~
./nauty/nauty.h:814:52: note: in definition of macro 'POPCNTFUNC'
     type __attribute__((ifunc ("resolve_" #name))) name params;
                                                    ^~~~
In file included from gtools.h:63,
                 from gutil2.c:3:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gutil2.c: In function 'slow_conncontent':
gutil2.c:347:9: warning: 'minv' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int minv,mindeg,deg,goodv;
         ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
gutil2.c:347:9: note: 'minv' was declared here
     int minv,mindeg,deg,goodv;
         ^~~~
./nauty/nauty.h:797:36: note: in definition of macro 'SLOWPOPCNT'
     static type slow_##name params __VA_ARGS__
                                    ^~~~~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:340:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
 ^~~~~~~~~~
gutil2.c: In function 'fast_conncontent':
gutil2.c:347:9: warning: 'minv' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int minv,mindeg,deg,goodv;
         ^~~~
In file included from ./nauty/naututil.h:121,
                 from gtools.h:63,
                 from gutil2.c:3:
gutil2.c:347:9: note: 'minv' was declared here
     int minv,mindeg,deg,goodv;
         ^~~~
./nauty/nauty.h:800:5: note: in definition of macro 'FASTPOPCNT'
     __VA_ARGS__
     ^~~~~~~~~~~
./nauty/nauty.h:813:5: note: in expansion of macro 'POPCNTHDR'
     POPCNTHDR(type,name,params,__VA_ARGS__)                             \
     ^~~~~~~~~
gutil2.c:340:1: note: in expansion of macro 'POPCNTFUNC'
 POPCNTFUNC(int,conncontent,(graph *g, int m, int n),
 ^~~~~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o dreadtest4K-gtnauty.o `test -f 'gtnauty.c' || echo './'`gtnauty.c
gtnauty.c: In function 'hasloops':
gtnauty.c:121:11: warning: variable 'nl' set but not used [-Wunused-but-set-variable]
     int i,nl;
           ^~
gtnauty.c: In function 'istransitive':
gtnauty.c:626:9: warning: unused variable 'count' [-Wunused-variable]
     int count[MAXN];
         ^~~~~
gtnauty.c:625:10: warning: unused variable 'x' [-Wunused-variable]
     long x[MAXN];
          ^
In file included from gtools.h:63,
                 from gtnauty.c:13:
At top level:
./nauty/naututil.h:246:44: warning: 'timebuffer' defined but not used [-Wunused-variable]
 #define CPUDEFS static TLS_ATTR struct tms timebuffer;
                                            ^~~~~~~~~~
gtools.h:293:1: note: in expansion of macro 'CPUDEFS'
 CPUDEFS
 ^~~~~~~
gcc -DHAVE_CONFIG_H -I. -I./nauty   -DDREADTEST -DMAXN=4096   -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o dreadtest4K-naugroup.o `test -f 'naugroup.c' || echo './'`naugroup.c
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o dreadtest4K dreadtest4K-dreadnaut.o dreadtest4K-nauty.o dreadtest4K-nautil.o dreadtest4K-nausparse.o dreadtest4K-naugraph.o dreadtest4K-naurng.o dreadtest4K-schreier.o dreadtest4K-traces.o dreadtest4K-gtools.o dreadtest4K-naututil.o dreadtest4K-nautinv.o dreadtest4K-gutil1.o dreadtest4K-gutil2.o dreadtest4K-gtnauty.o dreadtest4K-naugroup.o -lpthread 
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o dreadtest4K dreadtest4K-dreadnaut.o dreadtest4K-nauty.o dreadtest4K-nautil.o dreadtest4K-nausparse.o dreadtest4K-naugraph.o dreadtest4K-naurng.o dreadtest4K-schreier.o dreadtest4K-traces.o dreadtest4K-gtools.o dreadtest4K-naututil.o dreadtest4K-nautinv.o dreadtest4K-gutil1.o dreadtest4K-gutil2.o dreadtest4K-gtnauty.o dreadtest4K-naugroup.o  -lpthread
gcc -DHAVE_CONFIG_H -I. -I./nauty     -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -c -o naucompare.o naucompare.c
/bin/sh ./libtool  --tag=CC   --mode=link gcc  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv  -Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o naucompare naucompare.o  
libtool: link: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fwrapv -Wl,-z -Wl,relro -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -o naucompare naucompare.o 
make[2]: Leaving directory '/builddir/build/BUILD/nauty26r12'
make  check-TESTS
make[2]: Entering directory '/builddir/build/BUILD/nauty26r12'
make[2]: Circular nauty.map <- nauty.map dependency dropped.
make[3]: Entering directory '/builddir/build/BUILD/nauty26r12'
PASS: runalltests
============================================================================
Testsuite summary for nauty 2.6.12
============================================================================
# TOTAL: 1
# PASS:  1
# SKIP:  0
# XFAIL: 0
# FAIL:  0
# XPASS: 0
# ERROR: 0
============================================================================
make[3]: Leaving directory '/builddir/build/BUILD/nauty26r12'
make[2]: Leaving directory '/builddir/build/BUILD/nauty26r12'
make[1]: Leaving directory '/builddir/build/BUILD/nauty26r12'
+ exit 0
Processing files: nauty-2.6.12-1.el8.x86_64
Executing(%doc): /bin/sh -e /var/tmp/rpm-tmp.EpjaGl
+ umask 022
+ cd /builddir/build/BUILD
+ cd nauty26r12
+ DOCDIR=/builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/share/doc/nauty
+ export LC_ALL=C
+ LC_ALL=C
+ export DOCDIR
+ /usr/bin/mkdir -p /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/share/doc/nauty
+ cp -pr README /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/share/doc/nauty
+ cp -pr nug26.pdf /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/share/doc/nauty
+ exit 0
warning: Duplicate build-ids /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-countg and /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/bin/nauty-pickg
Provides: nauty = 2.6.12-1.el8 nauty(x86-64) = 2.6.12-1.el8
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: libc.so.6()(64bit) libc.so.6(GLIBC_2.14)(64bit) libc.so.6(GLIBC_2.2.5)(64bit) libc.so.6(GLIBC_2.27)(64bit) libc.so.6(GLIBC_2.3)(64bit) libc.so.6(GLIBC_2.3.4)(64bit) libc.so.6(GLIBC_2.4)(64bit) libc.so.6(GLIBC_2.7)(64bit) libgmp.so.10()(64bit) libm.so.6()(64bit) libm.so.6(GLIBC_2.2.5)(64bit) libnauty.so.2()(64bit) libnauty.so.2(LIBNAUTY_2.5)(64bit) libnautyL1.so.2()(64bit) libnautyL1.so.2(LIBNAUTYL1_2.5)(64bit) libnautyW1.so.2()(64bit) libnautyW1.so.2(LIBNAUTYW1_2.5)(64bit) libpthread.so.0()(64bit) libpthread.so.0(GLIBC_2.2.5)(64bit) libz.so.1()(64bit) rtld(GNU_HASH)
Processing files: libnauty-2.6.12-1.el8.x86_64
Executing(%doc): /bin/sh -e /var/tmp/rpm-tmp.6LkpfR
+ umask 022
+ cd /builddir/build/BUILD
+ cd nauty26r12
+ DOCDIR=/builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/share/doc/libnauty
+ export LC_ALL=C
+ LC_ALL=C
+ export DOCDIR
+ /usr/bin/mkdir -p /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/share/doc/libnauty
+ cp -pr changes24-26.txt /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/share/doc/libnauty
+ cp -pr formats.txt /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/share/doc/libnauty
+ exit 0
Executing(%license): /bin/sh -e /var/tmp/rpm-tmp.iPk5Qm
+ umask 022
+ cd /builddir/build/BUILD
+ cd nauty26r12
+ LICENSEDIR=/builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/share/licenses/libnauty
+ export LC_ALL=C
+ LC_ALL=C
+ export LICENSEDIR
+ /usr/bin/mkdir -p /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/share/licenses/libnauty
+ cp -pr COPYRIGHT /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/share/licenses/libnauty
+ exit 0
Provides: libnauty = 2.6.12-1.el8 libnauty(x86-64) = 2.6.12-1.el8 libnauty.so.2()(64bit) libnauty.so.2(LIBNAUTY_2.5)(64bit) libnautyA1.so.2()(64bit) libnautyA1.so.2(LIBNAUTYA1_2.5)(64bit) libnautyL0.so.2()(64bit) libnautyL0.so.2(LIBNAUTYL0_2.5)(64bit) libnautyL1.so.2()(64bit) libnautyL1.so.2(LIBNAUTYL1_2.5)(64bit) libnautyS0.so.2()(64bit) libnautyS0.so.2(LIBNAUTYS0_2.5)(64bit) libnautyS1.so.2()(64bit) libnautyS1.so.2(LIBNAUTYS1_2.5)(64bit) libnautyW0.so.2()(64bit) libnautyW0.so.2(LIBNAUTYW0_2.5)(64bit) libnautyW1.so.2()(64bit) libnautyW1.so.2(LIBNAUTYW1_2.5)(64bit)
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: ld-linux-x86-64.so.2()(64bit) ld-linux-x86-64.so.2(GLIBC_2.3)(64bit) libc.so.6()(64bit) libc.so.6(GLIBC_2.14)(64bit) libc.so.6(GLIBC_2.2.5)(64bit) libc.so.6(GLIBC_2.3.4)(64bit) libc.so.6(GLIBC_2.4)(64bit) libpthread.so.0()(64bit) libpthread.so.0(GLIBC_2.2.5)(64bit) rtld(GNU_HASH)
Processing files: libnauty-devel-2.6.12-1.el8.x86_64
Executing(%doc): /bin/sh -e /var/tmp/rpm-tmp.k8MCVS
+ umask 022
+ cd /builddir/build/BUILD
+ cd nauty26r12
+ DOCDIR=/builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/share/doc/libnauty-devel
+ export LC_ALL=C
+ LC_ALL=C
+ export DOCDIR
+ /usr/bin/mkdir -p /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/share/doc/libnauty-devel
+ cp -pr schreier.txt /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/share/doc/libnauty-devel
+ exit 0
Provides: libnauty-devel = 2.6.12-1.el8 libnauty-devel(x86-64) = 2.6.12-1.el8 pkgconfig(nauty) = 2.6.12
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: /usr/bin/pkg-config libnauty.so.2()(64bit) libnautyA1.so.2()(64bit) libnautyL0.so.2()(64bit) libnautyL1.so.2()(64bit) libnautyS0.so.2()(64bit) libnautyS1.so.2()(64bit) libnautyW0.so.2()(64bit) libnautyW1.so.2()(64bit)
Processing files: nauty-debugsource-2.6.12-1.el8.x86_64
Provides: nauty-debugsource = 2.6.12-1.el8 nauty-debugsource(x86-64) = 2.6.12-1.el8
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Processing files: nauty-debuginfo-2.6.12-1.el8.x86_64
warning: Duplicate build-ids /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib/debug/usr/bin/nauty-countg-2.6.12-1.el8.x86_64.debug and /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64/usr/lib/debug/usr/bin/nauty-pickg-2.6.12-1.el8.x86_64.debug
Provides: debuginfo(build-id) = 06f3c5b7c6f4bc1c3955d349a2db71685edb819b debuginfo(build-id) = 0fc23a9f2aba0c2d8da86060d36ca3d139cbcd5d debuginfo(build-id) = 102337e5876ca6417d587f234731b17be00eb604 debuginfo(build-id) = 1243903f48658a6181f77ab218f35e55127dede4 debuginfo(build-id) = 1f46e92546a36c6ab7ad9c9312d4e8713b8f6564 debuginfo(build-id) = 24788d34bede1ce99be4148da974d5160c584729 debuginfo(build-id) = 2aaa6ca4371257d6a2733da23b961ecb3653f55d debuginfo(build-id) = 378f80f7776eb7544fcdfe0de378f45a5538250f debuginfo(build-id) = 3ba04e8d5c88e9c4a2d487fe416b27781ca89441 debuginfo(build-id) = 57066dfda7ac0b993a44f3c18861e2da2bc63242 debuginfo(build-id) = 612e11393c097222a49314b45b111fbad528d275 debuginfo(build-id) = 616956e9843c336d4d1025973c63e577702e12f8 debuginfo(build-id) = 68b1f7f38c369ddc8330a209a40d9a9f2cde41d1 debuginfo(build-id) = 6f314b069e464301e25125d5d1aef902f3ca65dc debuginfo(build-id) = 73ad7fdb04fb7077b38b32ee7a55e966292481c4 debuginfo(build-id) = 7461776717acdb49588c5085cf1c90a1adc37a8b debuginfo(build-id) = 77170e22896ebc1b0e65623657b8dd393d13273f debuginfo(build-id) = 77c5df87c74f8042b79fdb47e4571ac9d0fa330f debuginfo(build-id) = 79c773e70644be29418132047b17cc6f173e7ed9 debuginfo(build-id) = 7b8280e0aa38f9bee604d558a9aad9fa471a2377 debuginfo(build-id) = a1516cb4b74c6142e48d9ca1808f8d2bf0dff725 debuginfo(build-id) = a1fcaa22c94a4e4d6ba8f3a7caf7a8b764c90e3d debuginfo(build-id) = a6a59b99cb17f9ba13695589f1e299cc360741c2 debuginfo(build-id) = a7e27644debdeb7b3e15c2bd2054fab1ebbf8bda debuginfo(build-id) = ad8ce952dbfc324e89fca7256c878b02d94a995c debuginfo(build-id) = b43e327c6337f44059bbca64695d8a4042c29f5e debuginfo(build-id) = b6b4468f8f2babd7c7a5ebd89c7877b3eb3c20d9 debuginfo(build-id) = badebdebbb5756cf4acf7adcb8fe0eebf522812b debuginfo(build-id) = bc6168dcc46abbe8598add5fd9b079ec54db57c0 debuginfo(build-id) = c031b0261be57f42766f63d3ff694cf2e8ca08e4 debuginfo(build-id) = d884767da1e74af82028fc905a82950d6950ae5b debuginfo(build-id) = dc45d9bb20c84564db16014a63415c8f6eb7fced debuginfo(build-id) = dc8483205c757dfb5f8047f9f535330ca624dcb2 debuginfo(build-id) = eaefe1e382231018785324b98e1876790311047f debuginfo(build-id) = ec23fee0fbc20565fe5657154d7910c5d436e476 debuginfo(build-id) = ee5a25fdfea97c81fc920d18b76c0091d470e56f debuginfo(build-id) = eed2d76806e50d0a3ad715b97867e2d28ca75ad8 debuginfo(build-id) = f46f2b763cb69e0961098a6e17713fae520df8f0 debuginfo(build-id) = f9a934368efc215f77eeb38ca883d5de61eecb53 debuginfo(build-id) = fa3ade03ef7b913768552c8e6a12e6a0d3f6e0d3 debuginfo(build-id) = facf6972bb6e8c84e0dc7b7394905e94388e8ca0 nauty-debuginfo = 2.6.12-1.el8 nauty-debuginfo(x86-64) = 2.6.12-1.el8
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Recommends: nauty-debugsource(x86-64) = 2.6.12-1.el8
Processing files: libnauty-debuginfo-2.6.12-1.el8.x86_64
Provides: debuginfo(build-id) = 00cfdf9142a95ff0633bf76b975e32da8f603e37 debuginfo(build-id) = 477eea204458eba9fe225e4a2f827a44cca8776c debuginfo(build-id) = 5c043b6f115bb6d0e9939b5b81754fcc7ecd7406 debuginfo(build-id) = 5e1e2c27934fafe7f135a6e693a5c5594f5ab09f debuginfo(build-id) = 78563cfe4cb70f76d26eb90394ba082b86af99d2 debuginfo(build-id) = ae929aa34fbaab9c2995dfbe897e5656b415347d debuginfo(build-id) = b7975cfdadc75795a795e076770d765ef777754b debuginfo(build-id) = e265b9c4f41c6b37f681cc493a4f4bc3b0cfb53f libnauty-debuginfo = 2.6.12-1.el8 libnauty-debuginfo(x86-64) = 2.6.12-1.el8
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Recommends: nauty-debugsource(x86-64) = 2.6.12-1.el8
Checking for unpackaged file(s): /usr/lib/rpm/check-files /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64
Wrote: /builddir/build/RPMS/nauty-2.6.12-1.el8.x86_64.rpm
Wrote: /builddir/build/RPMS/libnauty-2.6.12-1.el8.x86_64.rpm
Wrote: /builddir/build/RPMS/libnauty-devel-2.6.12-1.el8.x86_64.rpm
Wrote: /builddir/build/RPMS/nauty-debugsource-2.6.12-1.el8.x86_64.rpm
Wrote: /builddir/build/RPMS/nauty-debuginfo-2.6.12-1.el8.x86_64.rpm
Wrote: /builddir/build/RPMS/libnauty-debuginfo-2.6.12-1.el8.x86_64.rpm
Executing(%clean): /bin/sh -e /var/tmp/rpm-tmp.SgFdvB
+ umask 022
+ cd /builddir/build/BUILD
+ cd nauty26r12
+ /usr/bin/rm -rf /builddir/build/BUILDROOT/nauty-2.6.12-1.el8.x86_64
+ exit 0
Child return code was: 0