m4 on Raspbian GNU/Linux 10 (buster) - Homebrew build logs

# m4 - 2020-03-10_04-00-23.txt

Homebrew build logs for m4 on Raspbian GNU/Linux 10 (buster)
Build date: 2020-03-10 04:00:23

00.config.out

HOMEBREW_VERSION: 2.2.10
ORIGIN: https://github.com/Homebrew/brew
HEAD: 48a1637b24a0c329905a981f4cff547c7fa47943
Last commit: 18 hours ago
Core tap ORIGIN: https://github.com/Homebrew/linuxbrew-core
Core tap HEAD: 16bdb01914f7bf238cebd5df0a011760dc151a79
Core tap last commit: 7 hours ago
HOMEBREW_PREFIX: /home/linuxbrew/.linuxbrew
HOMEBREW_CACHE: /home/pi/.cache/Homebrew
HOMEBREW_LOGS: /home/pi/.cache/Homebrew/Logs
CPU: quad-core 32-bit arm
Homebrew Ruby: 2.6.3 => /home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/vendor/portable-ruby/2.6.3/bin/ruby
Clang: N/A
Git: 2.20.1 => /usr/bin/git
Curl: 7.64.0 => /usr/bin/curl
Kernel: Linux 4.19.97-v7l+ armv7l GNU/Linux
OS: Raspbian GNU/Linux 10 (buster) (buster)
Host glibc: 2.28
/usr/bin/gcc: 8.3.0
glibc: N/A
gcc: N/A
xorg: N/A

00.doctor.out

Your system is ready to brew.

00.options.out

m4

01.configure

2020-03-10 03:58:49 +0000

./configure
--disable-dependency-tracking
--prefix=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18

checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... no
checking for mawk... mawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether make supports nested variables... (cached) yes
checking for gcc... gcc-8
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-8 accepts -g... yes
checking for gcc-8 option to accept ISO C89... none needed
checking whether gcc-8 understands -c and -o together... yes
checking for style of include used by make... GNU
checking dependency style of gcc-8... none
checking how to run the C preprocessor... gcc-8 -E
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -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 minix/config.h usability... no
checking minix/config.h presence... no
checking for minix/config.h... no
checking whether it is safe to define __EXTENSIONS__... yes
checking whether _XOPEN_SOURCE should be defined... no
checking for Minix Amsterdam compiler... no
checking for ar... ar
checking the archiver (ar) interface... ar
checking for ar... (cached) ar
checking for ranlib... ranlib
checking build system type... armv7l-unknown-linux-gnueabihf
checking host system type... armv7l-unknown-linux-gnueabihf
checking for _LARGEFILE_SOURCE value needed for large files... no
checking for special C compiler options needed for large files... no
checking for _FILE_OFFSET_BITS value needed for large files... 64
checking for gcc-8 option to accept ISO C99... none needed
checking for gcc-8 option to accept ISO Standard C... (cached) none needed
configure: autobuild project... GNU M4
configure: autobuild revision... 1.4.18
configure: autobuild hostname... raspberrypi
configure: autobuild timestamp... 20200310T035856Z
checking for unsigned long long int... yes
checking for long long int... yes
checking for unsigned long long int... (cached) yes
checking for size_t... yes
checking for working alloca.h... yes
checking for alloca... yes
checking whether <wchar.h> uses 'inline' correctly... yes
checking for btowc... yes
checking for setrlimit... yes
checking for sigaltstack... yes
checking for canonicalize_file_name... yes
checking for getcwd... yes
checking for readlink... yes
checking for realpath... yes
checking for _set_invalid_parameter_handler... no
checking for fcntl... yes
checking for symlink... yes
checking for mempcpy... yes
checking for fpurge... no
checking for __fpurge... yes
checking for __freadahead... no
checking for __freading... yes
checking for getdtablesize... yes
checking for getprogname... no
checking for getexecname... no
checking for gettimeofday... yes
checking for lstat... yes
checking for mbsinit... yes
checking for mbrtowc... yes
checking for mprotect... yes
checking for mkstemp... yes
checking for nl_langinfo... yes
checking for pipe2... yes
checking for isblank... yes
checking for iswctype... yes
checking for link... yes
checking for secure_getenv... yes
checking for getuid... yes
checking for geteuid... yes
checking for getgid... yes
checking for getegid... yes
checking for sigaction... yes
checking for siginterrupt... yes
checking for snprintf... yes
checking for strndup... yes
checking for pipe... yes
checking for vasnprintf... no
checking for wcrtomb... yes
checking for iswcntrl... yes
checking for newlocale... yes
checking for setenv... yes
checking for sleep... yes
checking for strdup... yes
checking for wctob... yes
checking for nl_langinfo and CODESET... yes
checking for a traditional french locale... none
checking for ucontext.h... yes
checking for unistd.h... (cached) yes
checking for sys/param.h... yes
checking for sys/socket.h... yes
checking for stdio_ext.h... yes
checking for sys/stat.h... (cached) yes
checking for getopt.h... yes
checking for sys/time.h... yes
checking for langinfo.h... yes
checking for limits.h... yes
checking for xlocale.h... no
checking for math.h... yes
checking for sys/mman.h... yes
checking for malloc.h... yes
checking for sys/cdefs.h... yes
checking for spawn.h... yes
checking for wchar.h... yes
checking for stdint.h... (cached) yes
checking for sys/wait.h... yes
checking for features.h... yes
checking for wctype.h... yes
checking for dirent.h... yes
checking for inttypes.h... (cached) yes
checking for working C stack overflow detection... yes
checking for correct stack_t interpretation... yes
checking for precise C stack overflow detection... no
checking for ld used by gcc-8... /home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/shims/linux/super/ld
checking if the linker (/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/shims/linux/super/ld) is GNU ld... yes
checking for shared library run path origin... done
checking for libsigsegv... yes
checking how to link with libsigsegv... -lsigsegv
checking whether // is distinct from /... no
checking whether realpath works... yes
checking if environ is properly declared... yes
checking whether the preprocessor supports include_next... yes
checking whether system header files limit the line length... no
checking for complete errno.h... yes
checking whether strerror_r is declared... yes
checking for strerror_r... yes
checking whether strerror_r returns char *... yes
checking for mode_t... yes
checking for sig_atomic_t... yes
checking for working fcntl.h... yes
checking for pid_t... yes
checking whether frexp() can be used without linking with libm... yes
checking whether alarm is declared... yes
checking whether long double and double are the same... yes
checking whether stdin defaults to large file offsets... yes
checking whether fseeko is declared... yes
checking for fseeko... yes
checking whether fflush works on input streams... no
checking whether stat file-mode macros are broken... no
checking for nlink_t... yes
checking whether ftello is declared... yes
checking for ftello... yes
checking whether ftello works... yes
checking whether getdtablesize is declared... yes
checking for getopt.h... (cached) yes
checking for getopt_long_only... yes
checking whether getopt is POSIX compatible... yes
checking for working GNU getopt function... yes
checking for working GNU getopt_long function... yes
checking whether getenv is declared... yes
checking for C/C++ restrict keyword... __restrict
checking for struct timeval... yes
checking for wide-enough struct timeval.tv_sec member... yes
checking where to find the exponent in a 'double'... word 1 bit 20
checking where to find the exponent in a 'float'... word 0 bit 23
checking whether byte ordering is bigendian... no
checking whether limits.h has ULLONG_WIDTH etc.... yes
checking whether getc_unlocked is declared... yes
checking whether we are using the GNU C Library >= 2.1 or uClibc... yes
checking for wchar_t... yes
checking for max_align_t... yes
checking whether NULL can be used in arbitrary expressions... yes
checking for multithread API to use... none
checking whether lstat correctly handles trailing slash... yes
checking for a sed that does not truncate output... /bin/sed
checking whether malloc, realloc, calloc are POSIX compliant... yes
checking for stdlib.h... (cached) yes
checking for GNU libc compatible malloc... yes
checking for mbstate_t... yes
checking for a traditional japanese locale... none
checking for a transitional chinese locale... none
checking for a french Unicode locale... none
checking for mmap... yes
checking for MAP_ANONYMOUS... yes
checking whether memchr works... yes
checking whether <limits.h> defines MIN and MAX... no
checking whether <sys/param.h> defines MIN and MAX... yes
checking for promoted mode_t type... mode_t
checking for library containing posix_spawn... none required
checking for posix_spawn... yes
checking whether posix_spawn works... yes
checking whether posix_spawnattr_setschedpolicy is supported... yes
checking whether posix_spawnattr_setschedparam is supported... yes
checking for sigset_t... yes
checking for SIGPIPE... yes
checking for inline... inline
checking for uid_t in sys/types.h... yes
checking whether C symbols are prefixed with underscore at the linker level... no
checking whether snprintf returns a byte count as in C99... yes
checking whether snprintf is declared... yes
checking for stdbool.h that conforms to C99... yes
checking for _Bool... yes
checking for wint_t... yes
checking whether wint_t is too small... no
checking whether stdint.h conforms to C99... yes
checking whether stdint.h predates C++11... no
checking whether stdint.h has UINTMAX_WIDTH etc.... yes
checking whether strerror(0) succeeds... yes
checking whether strndup is declared... yes
checking whether strnlen is declared... yes
checking whether strsignal is declared... yes
checking whether sys_siglist is declared... yes
checking whether strstr works... yes
checking whether ldexp() can be used without linking with libm... yes
checking for struct timespec in <time.h>... yes
checking whether clearerr_unlocked is declared... yes
checking whether feof_unlocked is declared... yes
checking whether ferror_unlocked is declared... yes
checking whether fflush_unlocked is declared... yes
checking whether fgets_unlocked is declared... yes
checking whether fputc_unlocked is declared... yes
checking whether fputs_unlocked is declared... yes
checking whether fread_unlocked is declared... yes
checking whether fwrite_unlocked is declared... yes
checking whether getchar_unlocked is declared... yes
checking whether putc_unlocked is declared... yes
checking whether putchar_unlocked is declared... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for intmax_t... yes
checking for snprintf... (cached) yes
checking for strnlen... yes
checking for wcslen... yes
checking for wcsnlen... yes
checking for mbrtowc... (cached) yes
checking for wcrtomb... (cached) yes
checking whether _snprintf is declared... no
checking whether printf supports size specifiers as in C99... yes
checking whether printf supports 'long double' arguments... yes
checking whether printf supports infinite 'double' arguments... yes
checking whether printf supports infinite 'long double' arguments... yes
checking whether printf supports the 'a' and 'A' directives... yes
checking whether printf supports the 'F' directive... yes
checking whether printf supports the 'n' directive... yes
checking whether printf supports the 'ls' directive... yes
checking whether printf supports the grouping flag... yes
checking whether printf supports the left-adjust flag correctly... yes
checking whether printf supports the zero flag correctly... yes
checking whether printf supports large precisions... yes
checking whether printf survives out-of-memory conditions... yes
checking whether to use C++... no
checking whether ungetc works on arbitrary bytes... yes
checking whether getcwd (NULL, 0) allocates memory for result... yes
checking for getcwd with POSIX signature... yes
checking for inttypes.h... (cached) yes
checking whether the inttypes.h PRIxNN macros are broken... no
checking for LC_MESSAGES... yes
checking for CFPreferencesCopyAppValue... no
checking for CFLocaleCopyCurrent... no
checking whether setenv is declared... yes
checking search.h usability... yes
checking search.h presence... yes
checking for search.h... yes
checking for tsearch... yes
checking whether strdup is declared... yes
checking whether unsetenv is declared... yes
checking for alloca as a compiler built-in... yes
checking whether to enable assertions... yes
checking whether btowc(0) is correct... yes
checking whether btowc(EOF) is correct... guessing yes
checking for __builtin_expect... yes
checking whether sigaltstack is declared... yes
checking for stack_t... yes
checking whether // is distinct from /... (cached) no
checking whether dup2 works... yes
checking for error_at_line... yes
checking whether fflush works on input streams... (cached) no
checking whether fcntl handles F_DUPFD correctly... yes
checking whether fcntl understands F_DUPFD_CLOEXEC... needs runtime check
checking whether fflush works on input streams... (cached) no
checking whether conversion from 'int' to 'long double' works... yes
checking whether fopen recognizes a trailing slash... yes
checking for __fpending... yes
checking whether __fpending is declared... yes
checking whether fpurge is declared... no
checking whether frexp works... yes
checking whether frexpl is declared... yes
checking whether frexpl() can be used without linking with libm... yes
checking whether frexpl works... yes
checking for fseeko... (cached) yes
checking whether fflush works on input streams... (cached) no
checking for _fseeki64... no
checking for ftello... (cached) yes
checking whether ftello works... (cached) yes
checking whether getdtablesize works... yes
checking whether program_invocation_name is declared... yes
checking whether program_invocation_short_name is declared... yes
checking whether __argv is declared... no
checking whether gettimeofday clobbers localtime buffer... no
checking for gettimeofday with POSIX signature... almost
checking whether isnan(double) can be used without linking with libm... yes
checking whether isnan(float) can be used without linking with libm... yes
checking whether isnan(float) works... yes
checking whether isnan(long double) can be used without linking with libm... yes
checking whether isnanl works... yes
checking whether langinfo.h defines CODESET... yes
checking whether langinfo.h defines T_FMT_AMPM... yes
checking whether langinfo.h defines ERA... yes
checking whether langinfo.h defines YESEXPR... yes
checking for libsigsegv... (cached) yes
checking how to link with libsigsegv... -lsigsegv
checking whether locale.h conforms to POSIX:2001... yes
checking whether struct lconv is properly defined... yes
checking whether lseek detects pipes... yes
checking whether NAN macro works... yes
checking whether HUGE_VAL works... yes
checking whether mbrtowc handles incomplete characters... guessing yes
checking whether mbrtowc works as well as mbtowc... guessing yes
checking whether mbrtowc handles a NULL pwc argument... guessing yes
checking whether mbrtowc handles a NULL string argument... guessing yes
checking whether mbrtowc has a correct return value... guessing yes
checking whether mbrtowc returns 0 when parsing a NUL character... guessing yes
checking whether mbrtowc works on empty input... yes
checking whether the C locale is free of encoding errors... no
checking whether mbrtowc handles incomplete characters... (cached) guessing yes
checking whether mbrtowc works as well as mbtowc... (cached) guessing yes
checking for mkdtemp... yes
checking for working mkstemp... yes
checking whether YESEXPR works... yes
checking for obstacks that work with any size object... no
checking whether open recognizes a trailing slash... yes
checking whether posix_spawn_file_actions_addclose works... yes
checking whether posix_spawn_file_actions_adddup2 works... yes
checking whether posix_spawn_file_actions_addopen works... yes
checking whether frexp works... (cached) yes
checking whether ldexp can be used without linking with libm... (cached) yes
checking whether frexpl() can be used without linking with libm... (cached) yes
checking whether frexpl works... (cached) yes
checking whether frexpl is declared... (cached) yes
checking whether ldexpl() can be used without linking with libm... yes
checking whether ldexpl works... yes
checking whether ldexpl is declared... yes
checking whether program_invocation_name is declared... (cached) yes
checking whether program_invocation_short_name is declared... (cached) yes
checking for raise... yes
checking for sigprocmask... yes
checking for rawmemchr... yes
checking whether readlink signature is correct... yes
checking whether readlink handles trailing slash correctly... yes
checking for working re_compile_pattern... yes
checking whether rename honors trailing slash on destination... yes
checking whether rename honors trailing slash on source... yes
checking whether rename manages hard links correctly... yes
checking whether rename manages existing destinations correctly... yes
checking whether rmdir works... yes
checking for struct sigaction.sa_sigaction... yes
checking for volatile sig_atomic_t... yes
checking for sighandler_t... yes
checking for signbit macro... yes
checking for signbit compiler built-ins... yes
checking for sigprocmask... (cached) yes
checking for stdint.h... (cached) yes
checking for SIZE_MAX... yes
checking for snprintf... (cached) yes
checking whether snprintf respects a size of 1... yes
checking whether printf supports POSIX/XSI format strings with positions... yes
checking for posix_spawnattr_t... yes
checking for posix_spawn_file_actions_t... yes
checking for ssize_t... yes
checking whether stat handles trailing slashes on directories... yes
checking whether stat handles trailing slashes on files... yes
checking for va_copy... yes
checking for max_align_t... (cached) yes
checking whether NULL can be used in arbitrary expressions... (cached) yes
checking which flavor of printf attribute matches inttypes macros... system
checking for strchrnul... yes
checking whether strchrnul works... yes
checking for working strerror function... yes
checking for working strndup... yes
checking for working strnlen... yes
checking for strsignal... yes
checking whether strsignal always returns a string... yes
checking whether strstr works in linear time... yes
checking whether strstr works... (cached) yes
checking whether strtod obeys C99... yes
checking for nlink_t... (cached) yes
checking for ptrdiff_t... yes
checking for vasprintf... yes
checking for vasprintf... (cached) yes
checking for waitid... yes
checking whether mbrtowc handles incomplete characters... (cached) guessing yes
checking whether mbrtowc works as well as mbtowc... (cached) guessing yes
checking whether wcrtomb return value is correct... guessing yes
checking whether iswcntrl works... yes
checking for towlower... yes
checking for wctype_t... yes
checking for wctrans_t... yes
checking for stdint.h... (cached) yes
checking for a traditional french locale... (cached) none
checking for a french Unicode locale... (cached) none
checking for a traditional french locale... (cached) none
checking for a turkish Unicode locale... none
checking for closedir... yes
checking for dirfd... yes
checking whether dirfd is declared... yes
checking whether dirfd is a macro... no
checking whether dup works... yes
checking whether fdopen sets errno... yes
checking for flexible array member... yes
checking for getpagesize... yes
checking whether getpagesize is declared... yes
checking whether INT32_MAX < INTMAX_MAX... yes
checking whether INT64_MAX == LONG_MAX... no
checking whether UINT32_MAX < UINTMAX_MAX... yes
checking whether UINT64_MAX == ULONG_MAX... no
checking where to find the exponent in a 'double'... (cached) word 1 bit 20
checking where to find the exponent in a 'float'... (cached) word 0 bit 23
checking where to find the exponent in a 'long double'... word 1 bit 20
checking whether link obeys POSIX... yes
checking for setlocale... yes
checking for uselocale... yes
checking for getlocalename_l... no
checking for a traditional french locale... (cached) none
checking for a french Unicode locale... (cached) none
checking for a traditional japanese locale... (cached) none
checking for a transitional chinese locale... (cached) none
checking for a french Unicode locale... (cached) none
checking for mmap... (cached) yes
checking for MAP_ANONYMOUS... yes
checking for mmap... (cached) yes
checking for MAP_ANONYMOUS... yes
checking for a traditional french locale... (cached) none
checking for a french Unicode locale... (cached) none
checking for opendir... yes
checking for putenv compatible with GNU and SVID... yes
checking for mmap... (cached) yes
checking for MAP_ANONYMOUS... yes
checking for mmap... (cached) yes
checking for MAP_ANONYMOUS... yes
checking for readdir... yes
checking whether setenv validates arguments... yes
checking for a traditional french locale... (cached) none
checking for a french Unicode locale... (cached) none
checking for a traditional japanese locale... (cached) none
checking for a transitional chinese locale... (cached) none
checking whether sleep is declared... yes
checking for working sleep... yes
checking for working stdalign.h... yes
checking for mmap... (cached) yes
checking for MAP_ANONYMOUS... yes
checking for mmap... (cached) yes
checking for MAP_ANONYMOUS... yes
checking whether symlink handles trailing slash correctly... yes
checking for unsetenv... yes
checking for unsetenv() return type... int
checking whether unsetenv obeys POSIX... yes
checking for a traditional french locale... (cached) none
checking for a french Unicode locale... (cached) none
checking for a traditional japanese locale... (cached) none
checking for a transitional chinese locale... (cached) none
checking whether wctob works... guessing yes
checking whether wctob is declared... yes
checking whether an open file can be renamed... yes
checking if changeword is wanted... no
checking which shell to use for syscmd... /bin/sh
checking if malloc debugging is wanted... no
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
config.status: creating doc/Makefile
config.status: creating lib/Makefile
config.status: creating src/Makefile
config.status: creating tests/Makefile
config.status: creating checks/Makefile
config.status: creating examples/Makefile
config.status: creating lib/config.h
config.status: executing depfiles commands
config.status: executing stamp-h commands

01.configure.cc

gcc-8 called with: --version
superenv added:    -pipe -O2 -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native --version -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -v
superenv executed: gcc-8 -v

gcc-8 called with: -V
superenv added:    -pipe -O2 -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -V -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -qversion
superenv added:    -pipe -O2 -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -qversion -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: conftest.c
superenv added:    -pipe -O2 -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest conftest.c
superenv added:    -pipe -O2 -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest conftest.c
superenv added:    -pipe -O2 -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c conftest.c
superenv added:    -pipe -O2 -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c conftest.c
superenv added:    -pipe -O2 -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g conftest.c
superenv added:    -pipe -O2 -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c conftest.c -o conftest2.o
superenv added:    -pipe -O2 -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c conftest.c -o conftest2.o -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c conftest.c -o conftest2.o
superenv added:    -pipe -O2 -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c conftest.c -o conftest2.o -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -E conftest.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -E conftest.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -E conftest.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -E conftest.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -E conftest.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -E conftest.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -E conftest.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -E conftest.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -E /tmp/cgUH4tbb/dummy.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E /tmp/cgUH4tbb/dummy.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -E -
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E - -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -E -
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E - -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest1.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest1.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -print-prog-name=ld
superenv added:    -pipe -O2 -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -print-prog-name=ld -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

ld called with: -v
superenv executed: ld -v

ld called with: -v
superenv executed: ld -v

ld called with: --help
superenv added:    -L/home/linuxbrew/.linuxbrew/lib -rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -rpath=/home/linuxbrew/.linuxbrew/lib --dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: ld -L/home/linuxbrew/.linuxbrew/lib -rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -rpath=/home/linuxbrew/.linuxbrew/lib --dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so --help

gcc-8 called with: -print-search-dirs
superenv added:    -pipe -O2 -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -print-search-dirs -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c -lsigsegv
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -lsigsegv -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 -Iconftestd1b -Iconftestd2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 -Iconftestd1b -Iconftestd2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -E conftest.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -E conftest.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -E conftest.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -E conftest.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -E conftest.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -E conftest.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -E conftest.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -E conftest.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -E conftest.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -g -O2 -S conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -g -O2 -S conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c -Wl,-framework -Wl,CoreFoundation
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -Wl,-framework -Wl,CoreFoundation -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c -Wl,-framework -Wl,CoreFoundation
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -Wl,-framework -Wl,CoreFoundation -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -E conftest.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -E conftest.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -E conftest.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -E conftest.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -E conftest.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -E conftest.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -E conftest.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -E conftest.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -E conftest.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -E conftest.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -E conftest.c
superenv added:    -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -E conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

gcc-8 called with: -c -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -O2 -march=native -c -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -o conftest -g -O2 conftest.c
superenv added:    -pipe -march=native -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so
superenv executed: gcc-8 -pipe -O2 -march=native -o conftest -g -O2 conftest.c -isystem/home/linuxbrew/.linuxbrew/include -L/home/linuxbrew/.linuxbrew/lib -B/home/linuxbrew/.linuxbrew/opt/glibc/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18/lib -Wl,-rpath=/home/linuxbrew/.linuxbrew/lib -Wl,--dynamic-linker=/home/linuxbrew/.linuxbrew/lib/ld.so

02.make

2020-03-10 04:00:16 +0000

make

/usr/bin/make  all-recursive
make[1]: Entering directory '/tmp/m4-20200310-22141-1b3u3mp/m4-1.4.18'
Making all in .
make[2]: Entering directory '/tmp/m4-20200310-22141-1b3u3mp/m4-1.4.18'
make[2]: Nothing to be done for 'all-am'.
make[2]: Leaving directory '/tmp/m4-20200310-22141-1b3u3mp/m4-1.4.18'
Making all in examples
make[2]: Entering directory '/tmp/m4-20200310-22141-1b3u3mp/m4-1.4.18/examples'
make[2]: Nothing to be done for 'all'.
make[2]: Leaving directory '/tmp/m4-20200310-22141-1b3u3mp/m4-1.4.18/examples'
Making all in lib
make[2]: Entering directory '/tmp/m4-20200310-22141-1b3u3mp/m4-1.4.18/lib'
  GEN      alloca.h
  GEN      configmake.h
  GEN      c++defs.h
  GEN      arg-nonnull.h
  GEN      warn-on-use.h
  GEN      limits.h
  GEN      unused-parameter.h
  GEN      sys/types.h
  GEN      fcntl.h
  GEN      langinfo.h
  GEN      locale.h
  GEN      signal.h
  GEN      math.h
  GEN      spawn.h
  GEN      stdio.h
  GEN      stdlib.h
  GEN      string.h
  GEN      sys/stat.h
  GEN      sys/time.h
  GEN      sys/wait.h
  GEN      time.h
  GEN      unistd.h
  GEN      wchar.h
  GEN      wctype.h
/usr/bin/make  all-am
make[3]: Entering directory '/tmp/m4-20200310-22141-1b3u3mp/m4-1.4.18/lib'
  CC       gl_avltree_oset.o
  CC       binary-io.o
  CC       c-ctype.o
  CC       c-stack.o
  CC       c-strcasecmp.o
  CC       c-strncasecmp.o
  CC       clean-temp.o
  CC       cloexec.o
  CC       close-stream.o
  CC       closein.o
  CC       closeout.o
  CC       dirname.o
  CC       basename.o
  CC       dirname-lgpl.o
  CC       basename-lgpl.o
  CC       stripslash.o
  CC       execute.o
  CC       exitfail.o
  CC       fatal-signal.o
  CC       fd-hook.o
  CC       fd-safer-flag.o
  CC       dup-safer-flag.o
  CC       filenamecat.o
  CC       filenamecat-lgpl.o
  CC       fopen-safer.o
  CC       freading.o
  CC       getprogname.o
  CC       hard-locale.o
  CC       gl_linkedhash_list.o
  CC       gl_list.o
  CC       localcharset.o
  CC       malloca.o
  CC       math.o
  CC       memchr2.o
  CC       gl_oset.o
  CC       pipe2.o
  CC       pipe2-safer.o
  CC       printf-frexp.o
  CC       printf-frexpl.o
  CC       progname.o
  CC       quotearg.o
  CC       sig-handler.o
  CC       spawn-pipe.o
  CC       mkstemp-safer.o
  CC       tempname.o
  CC       glthread/threadlib.o
  CC       glthread/tls.o
  CC       tmpdir.o
  CC       unistd.o
  CC       dup-safer.o
  CC       fd-safer.o
  CC       pipe-safer.o
  CC       verror.o
  CC       version-etc.o
  CC       version-etc-fsf.o
  CC       wait-process.o
  CC       wctype-h.o
  CC       xmalloc.o
  CC       xalloc-die.o
  CC       gl_xlist.o
  CC       xmalloca.o
  CC       gl_xoset.o
  CC       xprintf.o
  CC       xsize.o
  CC       xstrndup.o
  CC       xvasprintf.o
  CC       xasprintf.o
  CC       asnprintf.o
  CC       fclose.o
  CC       fcntl.o
  CC       fflush.o
  CC       fpurge.o
  CC       freadahead.o
  CC       fseek.o
  CC       fseeko.o
  CC       mbrtowc.o
freadahead.c: In function 'freadahead':
freadahead.c:92:3: error: #error "Please port gnulib freadahead.c to your platform! Look at the definition of fflush, fread, ungetc on your system, then report this to bug-gnulib."
  #error "Please port gnulib freadahead.c to your platform! Look at the definition of fflush, fread, ungetc on your system, then report this to bug-gnulib."
   ^~~~~
make[3]: *** [Makefile:1915: freadahead.o] Error 1
make[3]: *** Waiting for unfinished jobs....
fseeko.c: In function 'rpl_fseeko':
fseeko.c:110:4: error: #error "Please port gnulib fseeko.c to your platform! Look at the code in fseeko.c, then report this to bug-gnulib."
   #error "Please port gnulib fseeko.c to your platform! Look at the code in fseeko.c, then report this to bug-gnulib."
    ^~~~~
make[3]: *** [Makefile:1915: fseeko.o] Error 1
make[3]: Leaving directory '/tmp/m4-20200310-22141-1b3u3mp/m4-1.4.18/lib'
make[2]: *** [Makefile:1674: all] Error 2
make[2]: Leaving directory '/tmp/m4-20200310-22141-1b3u3mp/m4-1.4.18/lib'
make[1]: *** [Makefile:1572: all-recursive] Error 1
make[1]: Leaving directory '/tmp/m4-20200310-22141-1b3u3mp/m4-1.4.18'
make: *** [Makefile:1528: all] Error 2

HOMEBREW_VERSION: 2.2.10
ORIGIN: https://github.com/Homebrew/brew
HEAD: 48a1637b24a0c329905a981f4cff547c7fa47943
Last commit: 16 hours ago
Core tap ORIGIN: https://github.com/Homebrew/linuxbrew-core
Core tap HEAD: 16bdb01914f7bf238cebd5df0a011760dc151a79
Core tap last commit: 5 hours ago
HOMEBREW_PREFIX: /home/linuxbrew/.linuxbrew
HOMEBREW_CACHE: /home/pi/.cache/Homebrew
HOMEBREW_LOGS: /home/pi/.cache/Homebrew/Logs
CPU: quad-core 32-bit arm
Homebrew Ruby: 2.6.3 => /home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/vendor/portable-ruby/2.6.3/bin/ruby
Clang: N/A
Git: 2.20.1 => /usr/bin/git
Curl: 7.64.0 => /usr/bin/curl
Kernel: Linux 4.19.97-v7l+ armv7l GNU/Linux
OS: Raspbian GNU/Linux 10 (buster) (buster)
Host glibc: 2.28
/usr/bin/gcc: 8.3.0
glibc: N/A
gcc: N/A
xorg: N/A

HOMEBREW_CC: gcc-8
HOMEBREW_CXX: g++-8
MAKEFLAGS: -j4
CMAKE_PREFIX_PATH: /home/linuxbrew/.linuxbrew
HOMEBREW_GIT: git
ACLOCAL_PATH: /home/linuxbrew/.linuxbrew/share/aclocal
PATH: /home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/shims/linux/super:/usr/bin:/bin:/usr/sbin:/sbin

02.make.cc

gcc-8 called with: -I. -g -O2 -c -o binary-io.o binary-io.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o binary-io.o binary-io.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o gl_avltree_oset.o gl_avltree_oset.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o gl_avltree_oset.o gl_avltree_oset.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o c-ctype.o c-ctype.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o c-ctype.o c-ctype.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o c-stack.o c-stack.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o c-stack.o c-stack.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o c-strcasecmp.o c-strcasecmp.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o c-strcasecmp.o c-strcasecmp.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o c-strncasecmp.o c-strncasecmp.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o c-strncasecmp.o c-strncasecmp.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o clean-temp.o clean-temp.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o clean-temp.o clean-temp.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o cloexec.o cloexec.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o cloexec.o cloexec.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o close-stream.o close-stream.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o close-stream.o close-stream.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o closein.o closein.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o closein.o closein.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o closeout.o closeout.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o closeout.o closeout.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o dirname.o dirname.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o dirname.o dirname.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o basename.o basename.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o basename.o basename.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o dirname-lgpl.o dirname-lgpl.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o dirname-lgpl.o dirname-lgpl.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o basename-lgpl.o basename-lgpl.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o basename-lgpl.o basename-lgpl.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o stripslash.o stripslash.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o stripslash.o stripslash.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o execute.o execute.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o execute.o execute.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o exitfail.o exitfail.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o exitfail.o exitfail.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o fatal-signal.o fatal-signal.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o fatal-signal.o fatal-signal.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o fd-hook.o fd-hook.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o fd-hook.o fd-hook.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o fd-safer-flag.o fd-safer-flag.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o fd-safer-flag.o fd-safer-flag.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o dup-safer-flag.o dup-safer-flag.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o dup-safer-flag.o dup-safer-flag.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o filenamecat.o filenamecat.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o filenamecat.o filenamecat.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o filenamecat-lgpl.o filenamecat-lgpl.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o filenamecat-lgpl.o filenamecat-lgpl.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o fopen-safer.o fopen-safer.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o fopen-safer.o fopen-safer.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o freading.o freading.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o freading.o freading.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o getprogname.o getprogname.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o getprogname.o getprogname.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o hard-locale.o hard-locale.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o hard-locale.o hard-locale.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o gl_linkedhash_list.o gl_linkedhash_list.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o gl_linkedhash_list.o gl_linkedhash_list.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o gl_list.o gl_list.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o gl_list.o gl_list.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o localcharset.o localcharset.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o localcharset.o localcharset.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o malloca.o malloca.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o malloca.o malloca.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o math.o math.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o math.o math.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o memchr2.o memchr2.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o memchr2.o memchr2.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o gl_oset.o gl_oset.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o gl_oset.o gl_oset.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o pipe2.o pipe2.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o pipe2.o pipe2.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o pipe2-safer.o pipe2-safer.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o pipe2-safer.o pipe2-safer.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o printf-frexp.o printf-frexp.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o printf-frexp.o printf-frexp.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o printf-frexpl.o printf-frexpl.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o printf-frexpl.o printf-frexpl.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o progname.o progname.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o progname.o progname.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o quotearg.o quotearg.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o quotearg.o quotearg.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o sig-handler.o sig-handler.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o sig-handler.o sig-handler.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o spawn-pipe.o spawn-pipe.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o spawn-pipe.o spawn-pipe.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o mkstemp-safer.o mkstemp-safer.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o mkstemp-safer.o mkstemp-safer.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o tempname.o tempname.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o tempname.o tempname.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o glthread/threadlib.o glthread/threadlib.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o glthread/threadlib.o glthread/threadlib.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o glthread/tls.o glthread/tls.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o glthread/tls.o glthread/tls.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o tmpdir.o tmpdir.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o tmpdir.o tmpdir.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o unistd.o unistd.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o unistd.o unistd.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o dup-safer.o dup-safer.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o dup-safer.o dup-safer.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o fd-safer.o fd-safer.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o fd-safer.o fd-safer.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o pipe-safer.o pipe-safer.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o pipe-safer.o pipe-safer.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o verror.o verror.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o verror.o verror.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o version-etc.o version-etc.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o version-etc.o version-etc.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o version-etc-fsf.o version-etc-fsf.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o version-etc-fsf.o version-etc-fsf.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o wait-process.o wait-process.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o wait-process.o wait-process.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o wctype-h.o wctype-h.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o wctype-h.o wctype-h.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o xmalloc.o xmalloc.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o xmalloc.o xmalloc.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o xalloc-die.o xalloc-die.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o xalloc-die.o xalloc-die.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o gl_xlist.o gl_xlist.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o gl_xlist.o gl_xlist.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o xmalloca.o xmalloca.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o xmalloca.o xmalloca.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o gl_xoset.o gl_xoset.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o gl_xoset.o gl_xoset.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o xprintf.o xprintf.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o xprintf.o xprintf.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o xsize.o xsize.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o xsize.o xsize.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o xvasprintf.o xvasprintf.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o xvasprintf.o xvasprintf.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o xstrndup.o xstrndup.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o xstrndup.o xstrndup.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o xasprintf.o xasprintf.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o xasprintf.o xasprintf.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o asnprintf.o asnprintf.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o asnprintf.o asnprintf.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o fclose.o fclose.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o fclose.o fclose.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o fcntl.o fcntl.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o fcntl.o fcntl.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o fflush.o fflush.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o fflush.o fflush.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o fpurge.o fpurge.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o fpurge.o fpurge.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o freadahead.o freadahead.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o freadahead.o freadahead.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o fseek.o fseek.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o fseek.o fseek.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o fseeko.o fseeko.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o fseeko.o fseeko.c -isystem/home/linuxbrew/.linuxbrew/include

gcc-8 called with: -I. -g -O2 -c -o mbrtowc.o mbrtowc.c
superenv removed:  -g
superenv added:    -pipe -w -march=native -isystem/home/linuxbrew/.linuxbrew/include
superenv executed: gcc-8 -pipe -w -O2 -march=native -I. -c -o mbrtowc.o mbrtowc.c -isystem/home/linuxbrew/.linuxbrew/include

config.log

This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by GNU M4 configure 1.4.18, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ ./configure --disable-dependency-tracking --prefix=/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18

## --------- ##
## Platform. ##
## --------- ##

hostname = raspberrypi
uname -m = armv7l
uname -r = 4.19.97-v7l+
uname -s = Linux
uname -v = #1294 SMP Thu Jan 30 13:21:14 GMT 2020

/usr/bin/uname -p = unknown
/bin/uname -X     = unknown

/bin/arch              = unknown
/usr/bin/arch -k       = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo      = unknown
/bin/machine           = unknown
/usr/bin/oslevel       = unknown
/bin/universe          = unknown

PATH: /home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/shims/linux/super
PATH: /usr/bin
PATH: /bin
PATH: /usr/sbin
PATH: /sbin


## ----------- ##
## Core tests. ##
## ----------- ##

configure:3784: checking for a BSD-compatible install
configure:3852: result: /usr/bin/install -c
configure:3863: checking whether build environment is sane
configure:3918: result: yes
configure:4067: checking for a thread-safe mkdir -p
configure:4106: result: /bin/mkdir -p
configure:4113: checking for gawk
configure:4143: result: no
configure:4113: checking for mawk
configure:4129: found /usr/bin/mawk
configure:4140: result: mawk
configure:4151: checking whether make sets $(MAKE)
configure:4173: result: yes
configure:4202: checking whether make supports nested variables
configure:4219: result: yes
configure:4356: checking whether make supports nested variables
configure:4373: result: yes
configure:4439: checking for gcc
configure:4466: result: gcc-8
configure:4695: checking for C compiler version
configure:4704: gcc-8 --version >&5
gcc-8 (Raspbian 8.3.0-6+rpi1) 8.3.0
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

configure:4715: $? = 0
configure:4704: gcc-8 -v >&5
Using built-in specs.
COLLECT_GCC=gcc-8
COLLECT_LTO_WRAPPER=/usr/lib/gcc/arm-linux-gnueabihf/8/lto-wrapper
Target: arm-linux-gnueabihf
Configured with: ../src/configure -v --with-pkgversion='Raspbian 8.3.0-6+rpi1' --with-bugurl=file:///usr/share/doc/gcc-8/README.Bugs --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++ --prefix=/usr --with-gcc-major-version-only --program-suffix=-8 --program-prefix=arm-linux-gnueabihf- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --enable-bootstrap --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-libitm --disable-libquadmath --disable-libquadmath-support --enable-plugin --with-system-zlib --with-target-system-zlib --enable-objc-gc=auto --enable-multiarch --disable-sjlj-exceptions --with-arch=armv6 --with-fpu=vfp --with-float=hard --disable-werror --enable-checking=release --build=arm-linux-gnueabihf --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf
Thread model: posix
gcc version 8.3.0 (Raspbian 8.3.0-6+rpi1) 
configure:4715: $? = 0
configure:4704: gcc-8 -V >&5
gcc-8: error: unrecognized command line option '-V'
configure:4715: $? = 1
configure:4704: gcc-8 -qversion >&5
gcc-8: error: unrecognized command line option '-qversion'; did you mean '--version'?
configure:4715: $? = 1
configure:4735: checking whether the C compiler works
configure:4757: gcc-8    conftest.c  >&5
configure:4761: $? = 0
configure:4809: result: yes
configure:4812: checking for C compiler default output file name
configure:4814: result: a.out
configure:4820: checking for suffix of executables
configure:4827: gcc-8 -o conftest    conftest.c  >&5
configure:4831: $? = 0
configure:4853: result: 
configure:4875: checking whether we are cross compiling
configure:4883: gcc-8 -o conftest    conftest.c  >&5
configure:4887: $? = 0
configure:4894: ./conftest
configure:4898: $? = 0
configure:4886: result: no
configure:4891: checking for suffix of object files
configure:4913: gcc-8 -c   conftest.c >&5
configure:4917: $? = 0
configure:4938: result: o
configure:4942: checking whether we are using the GNU C compiler
configure:4961: gcc-8 -c   conftest.c >&5
configure:4961: $? = 0
configure:4970: result: yes
configure:4979: checking whether gcc-8 accepts -g
configure:4999: gcc-8 -c -g  conftest.c >&5
configure:4999: $? = 0
configure:5040: result: yes
configure:5057: checking for gcc-8 option to accept ISO C89
configure:5120: gcc-8  -c -g -O2  conftest.c >&5
configure:5120: $? = 0
configure:5133: result: none needed
configure:5158: checking whether gcc-8 understands -c and -o together
configure:5180: gcc-8 -c conftest.c -o conftest2.o
configure:5183: $? = 0
configure:5180: gcc-8 -c conftest.c -o conftest2.o
configure:5183: $? = 0
configure:5195: result: yes
configure:5223: checking for style of include used by make
configure:5251: result: GNU
configure:5277: checking dependency style of gcc-8
configure:5388: result: none
configure:5410: checking how to run the C preprocessor
configure:5441: gcc-8 -E  conftest.c
configure:5441: $? = 0
configure:5455: gcc-8 -E  conftest.c
conftest.c:11:10: fatal error: ac_nonexistent.h: No such file or directory
 #include <ac_nonexistent.h>
          ^~~~~~~~~~~~~~~~~~
compilation terminated.
configure:5455: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:5480: result: gcc-8 -E
configure:5500: gcc-8 -E  conftest.c
configure:5500: $? = 0
configure:5514: gcc-8 -E  conftest.c
conftest.c:11:10: fatal error: ac_nonexistent.h: No such file or directory
 #include <ac_nonexistent.h>
          ^~~~~~~~~~~~~~~~~~
compilation terminated.
configure:5514: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:5543: checking for grep that handles long lines and -e
configure:5601: result: /bin/grep
configure:5606: checking for egrep
configure:5668: result: /bin/grep -E
configure:5673: checking for ANSI C header files
configure:5693: gcc-8 -c -g -O2  conftest.c >&5
configure:5693: $? = 0
configure:5766: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:5766: $? = 0
configure:5766: ./conftest
configure:5766: $? = 0
configure:5777: result: yes
configure:5790: checking for sys/types.h
configure:5790: gcc-8 -c -g -O2  conftest.c >&5
configure:5790: $? = 0
configure:5790: result: yes
configure:5790: checking for sys/stat.h
configure:5790: gcc-8 -c -g -O2  conftest.c >&5
configure:5790: $? = 0
configure:5790: result: yes
configure:5790: checking for stdlib.h
configure:5790: gcc-8 -c -g -O2  conftest.c >&5
configure:5790: $? = 0
configure:5790: result: yes
configure:5790: checking for string.h
configure:5790: gcc-8 -c -g -O2  conftest.c >&5
configure:5790: $? = 0
configure:5790: result: yes
configure:5790: checking for memory.h
configure:5790: gcc-8 -c -g -O2  conftest.c >&5
configure:5790: $? = 0
configure:5790: result: yes
configure:5790: checking for strings.h
configure:5790: gcc-8 -c -g -O2  conftest.c >&5
configure:5790: $? = 0
configure:5790: result: yes
configure:5790: checking for inttypes.h
configure:5790: gcc-8 -c -g -O2  conftest.c >&5
configure:5790: $? = 0
configure:5790: result: yes
configure:5790: checking for stdint.h
configure:5790: gcc-8 -c -g -O2  conftest.c >&5
configure:5790: $? = 0
configure:5790: result: yes
configure:5790: checking for unistd.h
configure:5790: gcc-8 -c -g -O2  conftest.c >&5
configure:5790: $? = 0
configure:5790: result: yes
configure:5803: checking minix/config.h usability
configure:5803: gcc-8 -c -g -O2  conftest.c >&5
conftest.c:54:10: fatal error: minix/config.h: No such file or directory
 #include <minix/config.h>
          ^~~~~~~~~~~~~~~~
compilation terminated.
configure:5803: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| /* end confdefs.h.  */
| #include <stdio.h>
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef STDC_HEADERS
| # include <stdlib.h>
| # include <stddef.h>
| #else
| # ifdef HAVE_STDLIB_H
| #  include <stdlib.h>
| # endif
| #endif
| #ifdef HAVE_STRING_H
| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
| #  include <memory.h>
| # endif
| # include <string.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| #include <minix/config.h>
configure:5803: result: no
configure:5803: checking minix/config.h presence
configure:5803: gcc-8 -E  conftest.c
conftest.c:21:10: fatal error: minix/config.h: No such file or directory
 #include <minix/config.h>
          ^~~~~~~~~~~~~~~~
compilation terminated.
configure:5803: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| /* end confdefs.h.  */
| #include <minix/config.h>
configure:5803: result: no
configure:5803: checking for minix/config.h
configure:5803: result: no
configure:5827: checking whether it is safe to define __EXTENSIONS__
configure:5845: gcc-8 -c -g -O2  conftest.c >&5
configure:5845: $? = 0
configure:5852: result: yes
configure:5881: checking whether _XOPEN_SOURCE should be defined
configure:5900: gcc-8 -c -g -O2  conftest.c >&5
configure:5900: $? = 0
configure:5924: result: no
configure:5939: checking for Minix Amsterdam compiler
configure:5963: result: no
configure:6023: checking for ar
configure:6039: found /usr/bin/ar
configure:6050: result: ar
configure:6076: checking the archiver (ar) interface
configure:6092: gcc-8 -c -g -O2  conftest.c >&5
configure:6092: $? = 0
configure:6094: ar cru libconftest.a conftest.o >&5
ar: `u' modifier ignored since `D' is the default (see `U')
configure:6097: $? = 0
configure:6125: result: ar
configure:6140: checking for ar
configure:6167: result: ar
configure:6242: checking for ranlib
configure:6258: found /usr/bin/ranlib
configure:6269: result: ranlib
configure:6300: checking build system type
configure:6314: result: armv7l-unknown-linux-gnueabihf
configure:6334: checking host system type
configure:6347: result: armv7l-unknown-linux-gnueabihf
configure:6367: checking for _LARGEFILE_SOURCE value needed for large files
configure:6386: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:6386: $? = 0
configure:6414: result: no
configure:6471: checking for special C compiler options needed for large files
configure:6516: result: no
configure:6522: checking for _FILE_OFFSET_BITS value needed for large files
configure:6547: gcc-8 -c -g -O2  conftest.c >&5
conftest.c:40:33: warning: left shift count >= width of type [-Wshift-count-overflow]
 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
                                 ^~
conftest.c:41:23: note: in expansion of macro 'LARGE_OFF_T'
   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
                       ^~~~~~~~~~~
conftest.c:40:57: warning: left shift count >= width of type [-Wshift-count-overflow]
 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
                                                         ^~
conftest.c:41:23: note: in expansion of macro 'LARGE_OFF_T'
   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
                       ^~~~~~~~~~~
conftest.c:40:33: warning: left shift count >= width of type [-Wshift-count-overflow]
 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
                                 ^~
conftest.c:42:27: note: in expansion of macro 'LARGE_OFF_T'
                        && LARGE_OFF_T % 2147483647 == 1)
                           ^~~~~~~~~~~
conftest.c:40:57: warning: left shift count >= width of type [-Wshift-count-overflow]
 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
                                                         ^~
conftest.c:42:27: note: in expansion of macro 'LARGE_OFF_T'
                        && LARGE_OFF_T % 2147483647 == 1)
                           ^~~~~~~~~~~
conftest.c:41:7: error: variably modified 'off_t_is_large' at file scope
   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
       ^~~~~~~~~~~~~~
configure:6547: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| /* end confdefs.h.  */
| #include <sys/types.h>
|  /* Check that off_t can represent 2**63 - 1 correctly.
|     We can't simply define LARGE_OFF_T to be 9223372036854775807,
|     since some C++ compilers masquerading as C compilers
|     incorrectly reject 9223372036854775807.  */
| #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
|   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
|                        && LARGE_OFF_T % 2147483647 == 1)
|                       ? 1 : -1];
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:6571: gcc-8 -c -g -O2  conftest.c >&5
configure:6571: $? = 0
configure:6579: result: 64
configure:6670: checking for gcc-8 option to accept ISO C99
configure:6819: gcc-8  -c -g -O2  conftest.c >&5
configure:6819: $? = 0
configure:6832: result: none needed
configure:6940: checking for gcc-8 option to accept ISO Standard C
configure:6951: result: none needed
configure:7033: autobuild project... GNU M4
configure:7039: autobuild revision... 1.4.18
configure:7044: autobuild hostname... raspberrypi
configure:7055: autobuild timestamp... 20200310T035856Z
configure:8066: checking for unsigned long long int
configure:8114: result: yes
configure:8124: checking for long long int
configure:8174: result: yes
configure:8183: checking for unsigned long long int
configure:8231: result: yes
configure:8255: checking for size_t
configure:8255: gcc-8 -c -g -O2  conftest.c >&5
configure:8255: $? = 0
configure:8255: gcc-8 -c -g -O2  conftest.c >&5
conftest.c: In function 'main':
conftest.c:76:21: error: expected expression before ')' token
 if (sizeof ((size_t)))
                     ^
configure:8255: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| /* end confdefs.h.  */
| #include <stdio.h>
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef STDC_HEADERS
| # include <stdlib.h>
| # include <stddef.h>
| #else
| # ifdef HAVE_STDLIB_H
| #  include <stdlib.h>
| # endif
| #endif
| #ifdef HAVE_STRING_H
| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
| #  include <memory.h>
| # endif
| # include <string.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| int
| main ()
| {
| if (sizeof ((size_t)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:8255: result: yes
configure:8268: checking for working alloca.h
configure:8285: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8285: $? = 0
configure:8293: result: yes
configure:8301: checking for alloca
configure:8338: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8338: $? = 0
configure:8346: result: yes
configure:8550: checking whether <wchar.h> uses 'inline' correctly
configure:8574: gcc-8 -c -g -O2  conftest1.c >&5
gcc-8: error: conftest1.c: No such file or directory
gcc-8: fatal error: no input files
compilation terminated.
configure:8577: $? = 1
configure:8611: result: yes
configure:8631: checking for btowc
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for setrlimit
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for sigaltstack
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for canonicalize_file_name
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for getcwd
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for readlink
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for realpath
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for _set_invalid_parameter_handler
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
/usr/bin/ld: /tmp/cc0zJpEk.o: in function `main':
/tmp/m4-20200310-22141-1b3u3mp/m4-1.4.18/conftest.c:83: undefined reference to `_set_invalid_parameter_handler'
collect2: error: ld returned 1 exit status
configure:8631: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| /* end confdefs.h.  */
| /* Define _set_invalid_parameter_handler to an innocuous variant, in case <limits.h> declares _set_invalid_parameter_handler.
|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
| #define _set_invalid_parameter_handler innocuous__set_invalid_parameter_handler
| 
| /* System header to define __stub macros and hopefully few prototypes,
|     which can conflict with char _set_invalid_parameter_handler (); below.
|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|     <limits.h> exists even on freestanding compilers.  */
| 
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 
| #undef _set_invalid_parameter_handler
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char _set_invalid_parameter_handler ();
| /* The GNU C library defines this for functions which it implements
|     to always fail with ENOSYS.  Some functions are actually named
|     something starting with __ and the normal name is an alias.  */
| #if defined __stub__set_invalid_parameter_handler || defined __stub____set_invalid_parameter_handler
| choke me
| #endif
| 
| int
| main ()
| {
| return _set_invalid_parameter_handler ();
|   ;
|   return 0;
| }
configure:8631: result: no
configure:8631: checking for fcntl
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for symlink
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for mempcpy
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
conftest.c:74:6: warning: conflicting types for built-in function 'mempcpy' [-Wbuiltin-declaration-mismatch]
 char mempcpy ();
      ^~~~~~~
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for fpurge
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
/usr/bin/ld: /tmp/ccB5qLQd.o: in function `main':
/tmp/m4-20200310-22141-1b3u3mp/m4-1.4.18/conftest.c:86: undefined reference to `fpurge'
collect2: error: ld returned 1 exit status
configure:8631: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| /* end confdefs.h.  */
| /* Define fpurge to an innocuous variant, in case <limits.h> declares fpurge.
|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
| #define fpurge innocuous_fpurge
| 
| /* System header to define __stub macros and hopefully few prototypes,
|     which can conflict with char fpurge (); below.
|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|     <limits.h> exists even on freestanding compilers.  */
| 
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 
| #undef fpurge
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char fpurge ();
| /* The GNU C library defines this for functions which it implements
|     to always fail with ENOSYS.  Some functions are actually named
|     something starting with __ and the normal name is an alias.  */
| #if defined __stub_fpurge || defined __stub___fpurge
| choke me
| #endif
| 
| int
| main ()
| {
| return fpurge ();
|   ;
|   return 0;
| }
configure:8631: result: no
configure:8631: checking for __fpurge
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for __freadahead
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
/usr/bin/ld: /tmp/ccNg05QD.o: in function `main':
/tmp/m4-20200310-22141-1b3u3mp/m4-1.4.18/conftest.c:87: undefined reference to `__freadahead'
collect2: error: ld returned 1 exit status
configure:8631: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| /* end confdefs.h.  */
| /* Define __freadahead to an innocuous variant, in case <limits.h> declares __freadahead.
|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
| #define __freadahead innocuous___freadahead
| 
| /* System header to define __stub macros and hopefully few prototypes,
|     which can conflict with char __freadahead (); below.
|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|     <limits.h> exists even on freestanding compilers.  */
| 
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 
| #undef __freadahead
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char __freadahead ();
| /* The GNU C library defines this for functions which it implements
|     to always fail with ENOSYS.  Some functions are actually named
|     something starting with __ and the normal name is an alias.  */
| #if defined __stub___freadahead || defined __stub_____freadahead
| choke me
| #endif
| 
| int
| main ()
| {
| return __freadahead ();
|   ;
|   return 0;
| }
configure:8631: result: no
configure:8631: checking for __freading
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for getdtablesize
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for getprogname
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
/usr/bin/ld: /tmp/ccaTVLwi.o: in function `main':
/tmp/m4-20200310-22141-1b3u3mp/m4-1.4.18/conftest.c:89: undefined reference to `getprogname'
collect2: error: ld returned 1 exit status
configure:8631: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| /* end confdefs.h.  */
| /* Define getprogname to an innocuous variant, in case <limits.h> declares getprogname.
|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
| #define getprogname innocuous_getprogname
| 
| /* System header to define __stub macros and hopefully few prototypes,
|     which can conflict with char getprogname (); below.
|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|     <limits.h> exists even on freestanding compilers.  */
| 
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 
| #undef getprogname
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char getprogname ();
| /* The GNU C library defines this for functions which it implements
|     to always fail with ENOSYS.  Some functions are actually named
|     something starting with __ and the normal name is an alias.  */
| #if defined __stub_getprogname || defined __stub___getprogname
| choke me
| #endif
| 
| int
| main ()
| {
| return getprogname ();
|   ;
|   return 0;
| }
configure:8631: result: no
configure:8631: checking for getexecname
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
/usr/bin/ld: /tmp/cceABdDC.o: in function `main':
/tmp/m4-20200310-22141-1b3u3mp/m4-1.4.18/conftest.c:89: undefined reference to `getexecname'
collect2: error: ld returned 1 exit status
configure:8631: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| /* end confdefs.h.  */
| /* Define getexecname to an innocuous variant, in case <limits.h> declares getexecname.
|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
| #define getexecname innocuous_getexecname
| 
| /* System header to define __stub macros and hopefully few prototypes,
|     which can conflict with char getexecname (); below.
|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|     <limits.h> exists even on freestanding compilers.  */
| 
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 
| #undef getexecname
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char getexecname ();
| /* The GNU C library defines this for functions which it implements
|     to always fail with ENOSYS.  Some functions are actually named
|     something starting with __ and the normal name is an alias.  */
| #if defined __stub_getexecname || defined __stub___getexecname
| choke me
| #endif
| 
| int
| main ()
| {
| return getexecname ();
|   ;
|   return 0;
| }
configure:8631: result: no
configure:8631: checking for gettimeofday
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for lstat
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for mbsinit
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for mbrtowc
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for mprotect
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for mkstemp
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for nl_langinfo
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for pipe2
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for isblank
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
conftest.c:86:6: warning: conflicting types for built-in function 'isblank' [-Wbuiltin-declaration-mismatch]
 char isblank ();
      ^~~~~~~
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for iswctype
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for link
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for secure_getenv
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for getuid
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for geteuid
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for getgid
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for getegid
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for sigaction
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for siginterrupt
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for snprintf
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
conftest.c:96:6: warning: conflicting types for built-in function 'snprintf' [-Wbuiltin-declaration-mismatch]
 char snprintf ();
      ^~~~~~~~
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for strndup
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
conftest.c:97:6: warning: conflicting types for built-in function 'strndup' [-Wbuiltin-declaration-mismatch]
 char strndup ();
      ^~~~~~~
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for pipe
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for vasnprintf
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
/usr/bin/ld: /tmp/ccnObivQ.o: in function `main':
/tmp/m4-20200310-22141-1b3u3mp/m4-1.4.18/conftest.c:110: undefined reference to `vasnprintf'
collect2: error: ld returned 1 exit status
configure:8631: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| /* end confdefs.h.  */
| /* Define vasnprintf to an innocuous variant, in case <limits.h> declares vasnprintf.
|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
| #define vasnprintf innocuous_vasnprintf
| 
| /* System header to define __stub macros and hopefully few prototypes,
|     which can conflict with char vasnprintf (); below.
|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|     <limits.h> exists even on freestanding compilers.  */
| 
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 
| #undef vasnprintf
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char vasnprintf ();
| /* The GNU C library defines this for functions which it implements
|     to always fail with ENOSYS.  Some functions are actually named
|     something starting with __ and the normal name is an alias.  */
| #if defined __stub_vasnprintf || defined __stub___vasnprintf
| choke me
| #endif
| 
| int
| main ()
| {
| return vasnprintf ();
|   ;
|   return 0;
| }
configure:8631: result: no
configure:8631: checking for wcrtomb
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for iswcntrl
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
conftest.c:100:6: warning: conflicting types for built-in function 'iswcntrl' [-Wbuiltin-declaration-mismatch]
 char iswcntrl ();
      ^~~~~~~~
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for newlocale
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for setenv
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for sleep
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for strdup
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
conftest.c:104:6: warning: conflicting types for built-in function 'strdup' [-Wbuiltin-declaration-mismatch]
 char strdup ();
      ^~~~~~
configure:8631: $? = 0
configure:8631: result: yes
configure:8631: checking for wctob
configure:8631: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8631: $? = 0
configure:8631: result: yes
configure:8643: checking for nl_langinfo and CODESET
configure:8659: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8659: $? = 0
configure:8668: result: yes
configure:8679: checking for a traditional french locale
configure:8747: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8750: $? = 0
configure:8806: result: none
configure:8819: checking for ucontext.h
configure:8819: gcc-8 -c -g -O2  conftest.c >&5
configure:8819: $? = 0
configure:8819: result: yes
configure:8819: checking for unistd.h
configure:8819: result: yes
configure:8819: checking for sys/param.h
configure:8819: gcc-8 -c -g -O2  conftest.c >&5
configure:8819: $? = 0
configure:8819: result: yes
configure:8819: checking for sys/socket.h
configure:8819: gcc-8 -c -g -O2  conftest.c >&5
configure:8819: $? = 0
configure:8819: result: yes
configure:8819: checking for stdio_ext.h
configure:8819: gcc-8 -c -g -O2  conftest.c >&5
configure:8819: $? = 0
configure:8819: result: yes
configure:8819: checking for sys/stat.h
configure:8819: result: yes
configure:8819: checking for getopt.h
configure:8819: gcc-8 -c -g -O2  conftest.c >&5
configure:8819: $? = 0
configure:8819: result: yes
configure:8819: checking for sys/time.h
configure:8819: gcc-8 -c -g -O2  conftest.c >&5
configure:8819: $? = 0
configure:8819: result: yes
configure:8819: checking for langinfo.h
configure:8819: gcc-8 -c -g -O2  conftest.c >&5
configure:8819: $? = 0
configure:8819: result: yes
configure:8819: checking for limits.h
configure:8819: gcc-8 -c -g -O2  conftest.c >&5
configure:8819: $? = 0
configure:8819: result: yes
configure:8819: checking for xlocale.h
configure:8819: gcc-8 -c -g -O2  conftest.c >&5
conftest.c:128:10: fatal error: xlocale.h: No such file or directory
 #include <xlocale.h>
          ^~~~~~~~~~~
compilation terminated.
configure:8819: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| /* end confdefs.h.  */
| #include <stdio.h>
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef STDC_HEADERS
| # include <stdlib.h>
| # include <stddef.h>
| #else
| # ifdef HAVE_STDLIB_H
| #  include <stdlib.h>
| # endif
| #endif
| #ifdef HAVE_STRING_H
| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
| #  include <memory.h>
| # endif
| # include <string.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| 
| #include <xlocale.h>
configure:8819: result: no
configure:8819: checking for math.h
configure:8819: gcc-8 -c -g -O2  conftest.c >&5
configure:8819: $? = 0
configure:8819: result: yes
configure:8819: checking for sys/mman.h
configure:8819: gcc-8 -c -g -O2  conftest.c >&5
configure:8819: $? = 0
configure:8819: result: yes
configure:8819: checking for malloc.h
configure:8819: gcc-8 -c -g -O2  conftest.c >&5
configure:8819: $? = 0
configure:8819: result: yes
configure:8819: checking for sys/cdefs.h
configure:8819: gcc-8 -c -g -O2  conftest.c >&5
configure:8819: $? = 0
configure:8819: result: yes
configure:8819: checking for spawn.h
configure:8819: gcc-8 -c -g -O2  conftest.c >&5
configure:8819: $? = 0
configure:8819: result: yes
configure:8819: checking for wchar.h
configure:8819: gcc-8 -c -g -O2  conftest.c >&5
configure:8819: $? = 0
configure:8819: result: yes
configure:8819: checking for stdint.h
configure:8819: result: yes
configure:8819: checking for sys/wait.h
configure:8819: gcc-8 -c -g -O2  conftest.c >&5
configure:8819: $? = 0
configure:8819: result: yes
configure:8819: checking for features.h
configure:8819: gcc-8 -c -g -O2  conftest.c >&5
configure:8819: $? = 0
configure:8819: result: yes
configure:8819: checking for wctype.h
configure:8819: gcc-8 -c -g -O2  conftest.c >&5
configure:8819: $? = 0
configure:8819: result: yes
configure:8819: checking for dirent.h
configure:8819: gcc-8 -c -g -O2  conftest.c >&5
configure:8819: $? = 0
configure:8819: result: yes
configure:8819: checking for inttypes.h
configure:8819: result: yes
configure:8855: checking for working C stack overflow detection
configure:8951: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:8951: $? = 0
configure:8951: ./conftest
configure:8951: $? = 0
configure:8961: result: yes
configure:8969: checking for correct stack_t interpretation
configure:9028: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:9028: $? = 0
configure:9028: ./conftest
configure:9028: $? = 0
configure:9038: result: yes
configure:9046: checking for precise C stack overflow detection
configure:9174: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:9174: $? = 0
configure:9174: ./conftest
configure:9174: $? = 4
configure: program exited with status 4
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| /* end confdefs.h.  */
| 
|             #include <unistd.h>
|             #include <signal.h>
|             #if HAVE_UCONTEXT_H
|             # include <ucontext.h>
|             #endif
|             #if HAVE_SETRLIMIT
|             # include <sys/types.h>
|             # include <sys/time.h>
|             # include <sys/resource.h>
|             #endif
|             #ifndef SIGSTKSZ
|             # define SIGSTKSZ 16384
|             #endif
| 
|             static union
|             {
|               char buffer[2 * SIGSTKSZ];
|               long double ld;
|               long u;
|               void *p;
|             } alternate_signal_stack;
| 
|             #if STACK_DIRECTION
|             # define find_stack_direction(ptr) STACK_DIRECTION
|             #else
|             static int
|             find_stack_direction (char const *addr)
|             {
|               char dummy;
|               return (! addr ? find_stack_direction (&dummy)
|                       : addr < &dummy ? 1 : -1);
|             }
|             #endif
| 
|             static void
|             segv_handler (int signo, siginfo_t *info, void *context)
|             {
|               if (0 < info->si_code)
|                 {
|                   /* For XSI heuristics to work, we need uc_stack to describe
|                      the interrupted stack (as on Solaris), and not the
|                      currently executing stack (as on Linux).  */
|                   ucontext_t const *user_context = context;
|                   char const *stack_min = user_context->uc_stack.ss_sp;
|                   size_t stack_size = user_context->uc_stack.ss_size;
|                   char const *faulting_address = info->si_addr;
|                   size_t s = faulting_address - stack_min;
|                   size_t page_size = sysconf (_SC_PAGESIZE);
|                   if (find_stack_direction (0) < 0)
|                     s += page_size;
|                   if (s < stack_size + page_size)
|                     _exit (0);
|                   _exit (4);
|                 }
|               _exit (5);
|             }
| 
|             static int
|             c_stack_action ()
|             {
|               stack_t st;
|               struct sigaction act;
|               int r;
| 
|               st.ss_flags = 0;
|               /* Use the midpoint to avoid Irix sigaltstack bug.  */
|               st.ss_sp = alternate_signal_stack.buffer + SIGSTKSZ;
|               st.ss_size = SIGSTKSZ;
|               r = sigaltstack (&st, 0);
|               if (r != 0)
|                 return 1;
| 
|               sigemptyset (&act.sa_mask);
|               act.sa_flags = SA_NODEFER | SA_ONSTACK | SA_RESETHAND | SA_SIGINFO;
|               act.sa_sigaction = segv_handler;
|               #if FAULT_YIELDS_SIGBUS
|               if (sigaction (SIGBUS, &act, 0) < 0)
|                 return 2;
|               #endif
|               if (sigaction (SIGSEGV, &act, 0) < 0)
|                 return 3;
|               return 0;
|             }
|             static volatile int *
|             recurse_1 (volatile int n, volatile int *p)
|             {
|               if (n >= 0)
|                 *recurse_1 (n + 1, p) += n;
|               return p;
|             }
|             static int
|             recurse (volatile int n)
|             {
|               int sum = 0;
|               return *recurse_1 (n, &sum);
|             }
|             int
|             main ()
|             {
|               int result;
|               #if HAVE_SETRLIMIT && defined RLIMIT_STACK
|               /* Before starting the endless recursion, try to be friendly
|                  to the user's machine.  On some Linux 2.2.x systems, there
|                  is no stack limit for user processes at all.  We don't want
|                  to kill such systems.  */
|               struct rlimit rl;
|               rl.rlim_cur = rl.rlim_max = 0x100000; /* 1 MB */
|               setrlimit (RLIMIT_STACK, &rl);
|               #endif
| 
|               result = c_stack_action ();
|               if (result != 0)
|                 return result;
|               return recurse (0);
|             }
| 
configure:9184: result: no
configure:9234: checking for ld used by gcc-8
configure:9301: result: /home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/shims/linux/super/ld
configure:9308: checking if the linker (/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/shims/linux/super/ld) is GNU ld
configure:9323: result: yes
configure:9330: checking for shared library run path origin
configure:9343: result: done
configure:9919: checking for libsigsegv
configure:9941: gcc-8 -o conftest -g -O2   conftest.c  -lsigsegv >&5
configure:9941: $? = 0
configure:9951: result: yes
configure:9958: checking how to link with libsigsegv
configure:9960: result: -lsigsegv
configure:10071: checking whether // is distinct from /
configure:10100: result: no
configure:10112: checking whether realpath works
configure:10288: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:10288: $? = 0
configure:10288: ./conftest
configure:10288: $? = 0
configure:10300: result: yes
configure:10473: checking if environ is properly declared
configure:10496: gcc-8 -c -g -O2  conftest.c >&5
conftest.c:116:39: error: conflicting types for 'environ'
            extern struct { int foo; } environ;
                                       ^~~~~~~
In file included from conftest.c:111:
/usr/include/unistd.h:545:15: note: previous declaration of 'environ' was here
 extern char **environ;
               ^~~~~~~
configure:10496: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| /* end confdefs.h.  */
| #if HAVE_UNISTD_H
|      #include <unistd.h>
|      #endif
|      /* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>.  */
|      #include <stdlib.h>
| 
|            extern struct { int foo; } environ;
| int
| main ()
| {
| environ.foo = 1;
|   ;
|   return 0;
| }
configure:10504: result: yes
configure:10519: checking whether the preprocessor supports include_next
configure:10557: gcc-8 -c -g -O2  -Iconftestd1b -Iconftestd2 conftest.c >&5
configure:10557: $? = 0
configure:10578: result: yes
configure:10599: checking whether system header files limit the line length
configure:10622: result: no
configure:10633: checking for complete errno.h
configure:10706: result: yes
configure:11007: checking whether strerror_r is declared
configure:11007: gcc-8 -c -g -O2  conftest.c >&5
configure:11007: $? = 0
configure:11007: result: yes
configure:11020: checking for strerror_r
configure:11020: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:11020: $? = 0
configure:11020: result: yes
configure:11029: checking whether strerror_r returns char *
configure:11053: gcc-8 -c -g -O2  conftest.c >&5
configure:11053: $? = 0
configure:11091: result: yes
configure:11102: checking for mode_t
configure:11102: gcc-8 -c -g -O2  conftest.c >&5
configure:11102: $? = 0
configure:11102: gcc-8 -c -g -O2  conftest.c >&5
conftest.c: In function 'main':
conftest.c:150:21: error: expected expression before ')' token
 if (sizeof ((mode_t)))
                     ^
configure:11102: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| /* end confdefs.h.  */
| #include <stdio.h>
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef STDC_HEADERS
| # include <stdlib.h>
| # include <stddef.h>
| #else
| # ifdef HAVE_STDLIB_H
| #  include <stdlib.h>
| # endif
| #endif
| #ifdef HAVE_STRING_H
| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
| #  include <memory.h>
| # endif
| # include <string.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| int
| main ()
| {
| if (sizeof ((mode_t)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:11102: result: yes
configure:11117: checking for sig_atomic_t
configure:11117: gcc-8 -c -g -O2  conftest.c >&5
configure:11117: $? = 0
configure:11117: gcc-8 -c -g -O2  conftest.c >&5
conftest.c: In function 'main':
conftest.c:119:27: error: expected expression before ')' token
 if (sizeof ((sig_atomic_t)))
                           ^
configure:11117: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| /* end confdefs.h.  */
| #include <signal.h>
| 
| int
| main ()
| {
| if (sizeof ((sig_atomic_t)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:11117: result: yes
configure:11256: checking for working fcntl.h
configure:11359: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:11359: $? = 0
configure:11359: ./conftest
configure:11359: $? = 0
configure:11374: result: yes
configure:11397: checking for pid_t
configure:11397: gcc-8 -c -g -O2  conftest.c >&5
configure:11397: $? = 0
configure:11397: gcc-8 -c -g -O2  conftest.c >&5
conftest.c: In function 'main':
conftest.c:153:20: error: expected expression before ')' token
 if (sizeof ((pid_t)))
                    ^
configure:11397: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| /* end confdefs.h.  */
| #include <stdio.h>
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef STDC_HEADERS
| # include <stdlib.h>
| # include <stddef.h>
| #else
| # ifdef HAVE_STDLIB_H
| #  include <stdlib.h>
| # endif
| #endif
| #ifdef HAVE_STRING_H
| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
| #  include <memory.h>
| # endif
| # include <string.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| int
| main ()
| {
| if (sizeof ((pid_t)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:11397: result: yes
configure:11692: checking whether frexp() can be used without linking with libm
configure:11710: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:11710: $? = 0
configure:11719: result: yes
configure:11722: checking whether alarm is declared
configure:11722: gcc-8 -c -g -O2  conftest.c >&5
configure:11722: $? = 0
configure:11722: result: yes
configure:11734: checking whether long double and double are the same
configure:11755: gcc-8 -c -g -O2  conftest.c >&5
configure:11755: $? = 0
configure:11763: result: yes
configure:11776: checking whether stdin defaults to large file offsets
configure:11800: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:11800: $? = 0
configure:11808: result: yes
configure:11944: checking whether fseeko is declared
configure:11944: gcc-8 -c -g -O2  conftest.c >&5
configure:11944: $? = 0
configure:11944: result: yes
configure:11963: checking for fseeko
configure:11981: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:11981: $? = 0
configure:11990: result: yes
configure:12010: checking whether fflush works on input streams
configure:12072: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:12072: $? = 0
configure:12072: ./conftest
configure:12072: $? = 7
configure: program exited with status 7
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| /* end confdefs.h.  */
| 
| #include <stdio.h>
| #if HAVE_UNISTD_H
| # include <unistd.h>
| #else /* on Windows with MSVC */
| # include <io.h>
| #endif
| 
| int
| main ()
| {
| FILE *f = fopen ("conftest.txt", "r");
|          char buffer[10];
|          int fd;
|          int c;
|          if (f == NULL)
|            return 1;
|          fd = fileno (f);
|          if (fd < 0 || fread (buffer, 1, 5, f) != 5)
|            return 2;
|          /* For deterministic results, ensure f read a bigger buffer.  */
|          if (lseek (fd, 0, SEEK_CUR) == 5)
|            return 3;
|          /* POSIX requires fflush-fseek to set file offset of fd.  This fails
|             on BSD systems and on mingw.  */
|          if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0)
|            return 4;
|          if (lseek (fd, 0, SEEK_CUR) != 5)
|            return 5;
|          /* Verify behaviour of fflush after ungetc. See
|             <http://www.opengroup.org/austin/aardvark/latest/xshbug3.txt>  */
|          /* Verify behaviour of fflush after a backup ungetc.  This fails on
|             mingw.  */
|          c = fgetc (f);
|          ungetc (c, f);
|          fflush (f);
|          if (fgetc (f) != c)
|            return 6;
|          /* Verify behaviour of fflush after a non-backup ungetc.  This fails
|             on glibc 2.8 and on BSD systems.  */
|          c = fgetc (f);
|          ungetc ('@', f);
|          fflush (f);
|          if (fgetc (f) != c)
|            return 7;
|          return 0;
| 
|   ;
|   return 0;
| }
configure:12084: result: no
configure:12138: checking whether stat file-mode macros are broken
configure:12165: gcc-8 -c -g -O2  conftest.c >&5
configure:12165: $? = 0
configure:12172: result: no
configure:12278: checking for nlink_t
configure:12278: gcc-8 -c -g -O2  conftest.c >&5
configure:12278: $? = 0
configure:12278: gcc-8 -c -g -O2  conftest.c >&5
conftest.c: In function 'main':
conftest.c:127:22: error: expected expression before ')' token
 if (sizeof ((nlink_t)))
                      ^
configure:12278: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| #define FUNC_FFLUSH_STDIN 0
| /* end confdefs.h.  */
| #include <sys/types.h>
|      #include <sys/stat.h>
| 
| int
| main ()
| {
| if (sizeof ((nlink_t)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:12278: result: yes
configure:12292: checking whether ftello is declared
configure:12292: gcc-8 -c -g -O2  conftest.c >&5
configure:12292: $? = 0
configure:12292: result: yes
configure:12316: checking for ftello
configure:12333: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:12333: $? = 0
configure:12342: result: yes
configure:12355: checking whether ftello works
configure:12431: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:12431: $? = 0
configure:12431: ./conftest
configure:12431: $? = 0
configure:12442: result: yes
configure:12458: checking whether getdtablesize is declared
configure:12458: gcc-8 -c -g -O2  conftest.c >&5
configure:12458: $? = 0
configure:12458: result: yes
configure:12565: checking for getopt.h
configure:12565: result: yes
configure:12582: checking for getopt_long_only
configure:12582: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:12582: $? = 0
configure:12582: result: yes
configure:12596: checking whether getopt is POSIX compatible
configure:12638: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:12638: $? = 0
configure:12638: ./conftest
configure:12638: $? = 0
configure:12697: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:12697: $? = 0
configure:12697: ./conftest
configure:12697: $? = 0
configure:12739: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:12739: $? = 0
configure:12739: ./conftest
program: option requires an argument -- 'b'
configure:12739: $? = 0
configure:12757: result: yes
configure:12765: checking for working GNU getopt function
configure:12987: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:12987: $? = 0
configure:12987: ./conftest
configure:12987: $? = 0
configure:13003: result: yes
configure:13008: checking for working GNU getopt_long function
configure:13053: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:13053: $? = 0
configure:13053: ./conftest
configure:13053: $? = 0
configure:13064: result: yes
configure:13093: checking whether getenv is declared
configure:13093: gcc-8 -c -g -O2  conftest.c >&5
configure:13093: $? = 0
configure:13093: result: yes
configure:13108: checking for C/C++ restrict keyword
configure:13135: gcc-8 -c -g -O2  conftest.c >&5
configure:13135: $? = 0
configure:13143: result: __restrict
configure:13281: checking for struct timeval
configure:13304: gcc-8 -c -g -O2  conftest.c >&5
configure:13304: $? = 0
configure:13312: result: yes
configure:13317: checking for wide-enough struct timeval.tv_sec member
configure:13344: gcc-8 -c -g -O2  conftest.c >&5
configure:13344: $? = 0
configure:13352: result: yes
configure:13367: checking where to find the exponent in a 'double'
configure:13681: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:13681: $? = 0
configure:13681: ./conftest
configure:13681: $? = 0
configure:13693: result: word 1 bit 20
configure:13713: checking where to find the exponent in a 'float'
configure:13790: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:13790: $? = 0
configure:13790: ./conftest
configure:13790: $? = 0
configure:13802: result: word 0 bit 23
configure:13822: checking whether byte ordering is bigendian
configure:13837: gcc-8 -c -g -O2  conftest.c >&5
conftest.c:132:9: error: unknown type name 'not'
         not a universal capable compiler
         ^~~
conftest.c:132:15: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'universal'
         not a universal capable compiler
               ^~~~~~~~~
conftest.c:132:15: error: unknown type name 'universal'
configure:13837: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| #define FUNC_FFLUSH_STDIN 0
| #define HAVE_DECL_FTELLO 1
| #define HAVE_DECL_GETDTABLESIZE 1
| #define HAVE_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define DBL_EXPBIT0_WORD 1
| #define DBL_EXPBIT0_BIT 20
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| /* end confdefs.h.  */
| #ifndef __APPLE_CC__
| 	       not a universal capable compiler
| 	     #endif
| 	     typedef int dummy;
| 
configure:13882: gcc-8 -c -g -O2  conftest.c >&5
configure:13882: $? = 0
configure:13900: gcc-8 -c -g -O2  conftest.c >&5
conftest.c: In function 'main':
conftest.c:138:4: error: unknown type name 'not'; did you mean 'ino_t'?
    not big endian
    ^~~
    ino_t
conftest.c:138:12: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'endian'
    not big endian
            ^~~~~~
configure:13900: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| #define FUNC_FFLUSH_STDIN 0
| #define HAVE_DECL_FTELLO 1
| #define HAVE_DECL_GETDTABLESIZE 1
| #define HAVE_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define DBL_EXPBIT0_WORD 1
| #define DBL_EXPBIT0_BIT 20
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| /* end confdefs.h.  */
| #include <sys/types.h>
| 		#include <sys/param.h>
| 
| int
| main ()
| {
| #if BYTE_ORDER != BIG_ENDIAN
| 		 not big endian
| 		#endif
| 
|   ;
|   return 0;
| }
configure:14028: result: no
configure:14136: checking whether limits.h has ULLONG_WIDTH etc.
configure:14156: gcc-8 -c -g -O2  conftest.c >&5
configure:14156: $? = 0
configure:14163: result: yes
configure:14180: checking whether getc_unlocked is declared
configure:14180: gcc-8 -c -g -O2  conftest.c >&5
configure:14180: $? = 0
configure:14180: result: yes
configure:14192: checking whether we are using the GNU C Library >= 2.1 or uClibc
configure:14222: result: yes
configure:14244: checking for wchar_t
configure:14261: gcc-8 -c -g -O2  conftest.c >&5
configure:14261: $? = 0
configure:14268: result: yes
configure:14280: checking for max_align_t
configure:14280: gcc-8 -c -g -O2  conftest.c >&5
configure:14280: $? = 0
configure:14280: gcc-8 -c -g -O2  conftest.c >&5
conftest.c: In function 'main':
conftest.c:139:26: error: expected expression before ')' token
 if (sizeof ((max_align_t)))
                          ^
configure:14280: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| #define FUNC_FFLUSH_STDIN 0
| #define HAVE_DECL_FTELLO 1
| #define HAVE_DECL_GETDTABLESIZE 1
| #define HAVE_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define DBL_EXPBIT0_WORD 1
| #define DBL_EXPBIT0_BIT 20
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_WCHAR_T 1
| /* end confdefs.h.  */
| #include <stddef.h>
| 
| 
| int
| main ()
| {
| if (sizeof ((max_align_t)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:14280: result: yes
configure:14293: checking whether NULL can be used in arbitrary expressions
configure:14311: gcc-8 -c -g -O2  conftest.c >&5
configure:14311: $? = 0
configure:14318: result: yes
configure:15319: checking for multithread API to use
configure:15321: result: none
configure:15335: checking whether lstat correctly handles trailing slash
configure:15371: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:15371: $? = 0
configure:15371: ./conftest
configure:15371: $? = 0
configure:15383: result: yes
configure:15395: checking for a sed that does not truncate output
configure:15459: result: /bin/sed
configure:15465: checking whether malloc, realloc, calloc are POSIX compliant
configure:15485: gcc-8 -c -g -O2  conftest.c >&5
configure:15485: $? = 0
configure:15493: result: yes
configure:15500: checking for stdlib.h
configure:15500: result: yes
configure:15510: checking for GNU libc compatible malloc
configure:15546: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:15546: $? = 0
configure:15546: ./conftest
configure:15546: $? = 0
configure:15557: result: yes
configure:15575: checking for mbstate_t
configure:15599: gcc-8 -c -g -O2  conftest.c >&5
configure:15599: $? = 0
configure:15606: result: yes
configure:15625: checking for a traditional japanese locale
configure:15695: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:15698: $? = 0
configure:15756: result: none
configure:15764: checking for a transitional chinese locale
configure:15835: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:15838: $? = 0
configure:15889: result: none
configure:15896: checking for a french Unicode locale
configure:15968: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:15971: $? = 0
configure:16017: result: none
configure:16108: checking for mmap
configure:16108: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:16108: $? = 0
configure:16108: result: yes
configure:16119: checking for MAP_ANONYMOUS
configure:16156: result: yes
configure:16178: checking whether memchr works
configure:16241: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:16241: $? = 0
configure:16241: ./conftest
configure:16241: $? = 0
configure:16251: result: yes
configure:16262: checking whether <limits.h> defines MIN and MAX
configure:16279: gcc-8 -c -g -O2  conftest.c >&5
conftest.c:139:21: warning: implicit declaration of function 'MIN' [-Wimplicit-function-declaration]
             int x = MIN (42, 17);
                     ^~~
conftest.c:139:21: error: initializer element is not constant
configure:16279: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| #define FUNC_FFLUSH_STDIN 0
| #define HAVE_DECL_FTELLO 1
| #define HAVE_DECL_GETDTABLESIZE 1
| #define HAVE_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define DBL_EXPBIT0_WORD 1
| #define DBL_EXPBIT0_BIT 20
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_WCHAR_T 1
| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
| #define HAVE_STDLIB_H 1
| #define MALLOC_0_IS_NONNULL 1
| #define HAVE_MBSTATE_T 1
| #define HAVE_MAP_ANONYMOUS 1
| /* end confdefs.h.  */
| #include <limits.h>
|             int x = MIN (42, 17);
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:16286: result: no
configure:16299: checking whether <sys/param.h> defines MIN and MAX
configure:16316: gcc-8 -c -g -O2  conftest.c >&5
configure:16316: $? = 0
configure:16323: result: yes
configure:16349: gcc-8 -c -g -O2  conftest.c >&5
conftest.c:140:10: error: unknown type name 'not'
          not a universal capable compiler
          ^~~
conftest.c:140:16: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'universal'
          not a universal capable compiler
                ^~~~~~~~~
conftest.c:140:16: error: unknown type name 'universal'
configure:16349: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| #define FUNC_FFLUSH_STDIN 0
| #define HAVE_DECL_FTELLO 1
| #define HAVE_DECL_GETDTABLESIZE 1
| #define HAVE_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define DBL_EXPBIT0_WORD 1
| #define DBL_EXPBIT0_BIT 20
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_WCHAR_T 1
| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
| #define HAVE_STDLIB_H 1
| #define MALLOC_0_IS_NONNULL 1
| #define HAVE_MBSTATE_T 1
| #define HAVE_MAP_ANONYMOUS 1
| #define HAVE_MINMAX_IN_SYS_PARAM_H 1
| /* end confdefs.h.  */
| #ifndef __APPLE_CC__
|          not a universal capable compiler
|         #endif
|         typedef int dummy;
| 
configure:16385: checking for promoted mode_t type
configure:16402: gcc-8 -c -g -O2  conftest.c >&5
conftest.c: In function 'main':
conftest.c:143:13: error: size of array 'array' is negative
 typedef int array[2 * (sizeof (mode_t) < sizeof (int)) - 1];
             ^~~~~
configure:16402: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| #define FUNC_FFLUSH_STDIN 0
| #define HAVE_DECL_FTELLO 1
| #define HAVE_DECL_GETDTABLESIZE 1
| #define HAVE_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define DBL_EXPBIT0_WORD 1
| #define DBL_EXPBIT0_BIT 20
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_WCHAR_T 1
| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
| #define HAVE_STDLIB_H 1
| #define MALLOC_0_IS_NONNULL 1
| #define HAVE_MBSTATE_T 1
| #define HAVE_MAP_ANONYMOUS 1
| #define HAVE_MINMAX_IN_SYS_PARAM_H 1
| /* end confdefs.h.  */
| #include <sys/types.h>
| int
| main ()
| {
| typedef int array[2 * (sizeof (mode_t) < sizeof (int)) - 1];
|   ;
|   return 0;
| }
configure:16410: result: mode_t
configure:16460: checking for library containing posix_spawn
configure:16491: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:16491: $? = 0
configure:16508: result: none required
configure:16519: checking for posix_spawn
configure:16519: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:16519: $? = 0
configure:16519: result: yes
configure:16540: checking whether posix_spawn works
configure:16680: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:16680: $? = 0
configure:16855: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:16855: $? = 0
configure:16855: ./conftest
configure:16855: $? = 0
configure:16873: result: yes
configure:16881: checking whether posix_spawnattr_setschedpolicy is supported
configure:16905: result: yes
configure:16907: checking whether posix_spawnattr_setschedparam is supported
configure:16931: result: yes
configure:16959: checking for sigset_t
configure:16959: gcc-8 -c -g -O2  conftest.c >&5
configure:16959: $? = 0
configure:16959: gcc-8 -c -g -O2  conftest.c >&5
conftest.c: In function 'main':
conftest.c:151:23: error: expected expression before ')' token
 if (sizeof ((sigset_t)))
                       ^
configure:16959: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| #define FUNC_FFLUSH_STDIN 0
| #define HAVE_DECL_FTELLO 1
| #define HAVE_DECL_GETDTABLESIZE 1
| #define HAVE_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define DBL_EXPBIT0_WORD 1
| #define DBL_EXPBIT0_BIT 20
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_WCHAR_T 1
| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
| #define HAVE_STDLIB_H 1
| #define MALLOC_0_IS_NONNULL 1
| #define HAVE_MBSTATE_T 1
| #define HAVE_MAP_ANONYMOUS 1
| #define HAVE_MINMAX_IN_SYS_PARAM_H 1
| #define PROMOTED_MODE_T mode_t
| #define HAVE_POSIX_SPAWN 1
| #define HAVE_WORKING_POSIX_SPAWN 1
| /* end confdefs.h.  */
| 
|       #include <signal.h>
|       /* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>.  */
|       #include <sys/types.h>
| 
| 
| int
| main ()
| {
| if (sizeof ((sigset_t)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:16959: result: yes
configure:16982: checking for SIGPIPE
configure:17007: result: yes
configure:17012: checking for inline
configure:17028: gcc-8 -c -g -O2  conftest.c >&5
configure:17028: $? = 0
configure:17036: result: inline
configure:17074: checking for uid_t in sys/types.h
configure:17093: result: yes
configure:17130: checking whether C symbols are prefixed with underscore at the linker level
configure:17143: gcc-8 -g -O2  -S conftest.c
configure:17146: $? = 0
configure:17145: result: no
configure:17168: checking whether snprintf returns a byte count as in C99
configure:17238: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:17238: $? = 0
configure:17238: ./conftest
configure:17238: $? = 0
configure:17249: result: yes
configure:17252: checking whether snprintf is declared
configure:17252: gcc-8 -c -g -O2  conftest.c >&5
configure:17252: $? = 0
configure:17252: result: yes
configure:17265: checking for stdbool.h that conforms to C99
configure:17340: gcc-8 -c -g -O2  conftest.c >&5
configure:17340: $? = 0
configure:17347: result: yes
configure:17349: checking for _Bool
configure:17349: gcc-8 -c -g -O2  conftest.c >&5
configure:17349: $? = 0
configure:17349: gcc-8 -c -g -O2  conftest.c >&5
conftest.c: In function 'main':
conftest.c:181:20: error: expected expression before ')' token
 if (sizeof ((_Bool)))
                    ^
configure:17349: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| #define FUNC_FFLUSH_STDIN 0
| #define HAVE_DECL_FTELLO 1
| #define HAVE_DECL_GETDTABLESIZE 1
| #define HAVE_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define DBL_EXPBIT0_WORD 1
| #define DBL_EXPBIT0_BIT 20
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_WCHAR_T 1
| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
| #define HAVE_STDLIB_H 1
| #define MALLOC_0_IS_NONNULL 1
| #define HAVE_MBSTATE_T 1
| #define HAVE_MAP_ANONYMOUS 1
| #define HAVE_MINMAX_IN_SYS_PARAM_H 1
| #define PROMOTED_MODE_T mode_t
| #define HAVE_POSIX_SPAWN 1
| #define HAVE_WORKING_POSIX_SPAWN 1
| #define HAVE_SIGSET_T 1
| #define USER_LABEL_PREFIX 
| #define HAVE_DECL_SNPRINTF 1
| /* end confdefs.h.  */
| #include <stdio.h>
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef STDC_HEADERS
| # include <stdlib.h>
| # include <stddef.h>
| #else
| # ifdef HAVE_STDLIB_H
| #  include <stdlib.h>
| # endif
| #endif
| #ifdef HAVE_STRING_H
| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
| #  include <memory.h>
| # endif
| # include <string.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| int
| main ()
| {
| if (sizeof ((_Bool)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:17349: result: yes
configure:17361: checking for wint_t
configure:17386: gcc-8 -c -g -O2  conftest.c >&5
configure:17386: $? = 0
configure:17393: result: yes
configure:17400: checking whether wint_t is too small
configure:17428: gcc-8 -c -g -O2  conftest.c >&5
configure:17428: $? = 0
configure:17435: result: no
configure:17579: checking whether stdint.h conforms to C99
configure:17759: gcc-8 -c -g -O2  conftest.c >&5
configure:17759: $? = 0
configure:17841: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:17841: $? = 0
configure:17841: ./conftest
configure:17841: $? = 0
configure:17853: result: yes
configure:17863: checking whether stdint.h predates C++11
configure:17899: gcc-8 -c -g -O2  conftest.c >&5
configure:17899: $? = 0
configure:17904: result: no
configure:17915: checking whether stdint.h has UINTMAX_WIDTH etc.
configure:17951: gcc-8 -c -g -O2  conftest.c >&5
configure:17951: $? = 0
configure:17956: result: yes
configure:18307: checking whether strerror(0) succeeds
configure:18342: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:18342: $? = 0
configure:18342: ./conftest
configure:18342: $? = 0
configure:18353: result: yes
configure:18442: checking whether strndup is declared
configure:18442: gcc-8 -c -g -O2  conftest.c >&5
configure:18442: $? = 0
configure:18442: result: yes
configure:18455: checking whether strnlen is declared
configure:18455: gcc-8 -c -g -O2  conftest.c >&5
configure:18455: $? = 0
configure:18455: result: yes
configure:18466: checking whether strsignal is declared
configure:18466: gcc-8 -c -g -O2  conftest.c >&5
configure:18466: $? = 0
configure:18466: result: yes
configure:18477: checking whether sys_siglist is declared
configure:18477: gcc-8 -c -g -O2  conftest.c >&5
configure:18477: $? = 0
configure:18477: result: yes
configure:18501: checking whether strstr works
configure:18553: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:18553: $? = 0
configure:18553: ./conftest
configure:18553: $? = 0
configure:18564: result: yes
configure:18575: checking whether ldexp() can be used without linking with libm
configure:18597: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:18597: $? = 0
configure:18606: result: yes
configure:18636: checking for struct timespec in <time.h>
configure:18653: gcc-8 -c -g -O2  conftest.c >&5
configure:18653: $? = 0
configure:18660: result: yes
configure:18843: checking whether clearerr_unlocked is declared
configure:18843: gcc-8 -c -g -O2  conftest.c >&5
configure:18843: $? = 0
configure:18843: result: yes
configure:18854: checking whether feof_unlocked is declared
configure:18854: gcc-8 -c -g -O2  conftest.c >&5
configure:18854: $? = 0
configure:18854: result: yes
configure:18865: checking whether ferror_unlocked is declared
configure:18865: gcc-8 -c -g -O2  conftest.c >&5
configure:18865: $? = 0
configure:18865: result: yes
configure:18876: checking whether fflush_unlocked is declared
configure:18876: gcc-8 -c -g -O2  conftest.c >&5
configure:18876: $? = 0
configure:18876: result: yes
configure:18887: checking whether fgets_unlocked is declared
configure:18887: gcc-8 -c -g -O2  conftest.c >&5
configure:18887: $? = 0
configure:18887: result: yes
configure:18898: checking whether fputc_unlocked is declared
configure:18898: gcc-8 -c -g -O2  conftest.c >&5
configure:18898: $? = 0
configure:18898: result: yes
configure:18909: checking whether fputs_unlocked is declared
configure:18909: gcc-8 -c -g -O2  conftest.c >&5
configure:18909: $? = 0
configure:18909: result: yes
configure:18920: checking whether fread_unlocked is declared
configure:18920: gcc-8 -c -g -O2  conftest.c >&5
configure:18920: $? = 0
configure:18920: result: yes
configure:18931: checking whether fwrite_unlocked is declared
configure:18931: gcc-8 -c -g -O2  conftest.c >&5
configure:18931: $? = 0
configure:18931: result: yes
configure:18942: checking whether getchar_unlocked is declared
configure:18942: gcc-8 -c -g -O2  conftest.c >&5
configure:18942: $? = 0
configure:18942: result: yes
configure:18953: checking whether putc_unlocked is declared
configure:18953: gcc-8 -c -g -O2  conftest.c >&5
configure:18953: $? = 0
configure:18953: result: yes
configure:18964: checking whether putchar_unlocked is declared
configure:18964: gcc-8 -c -g -O2  conftest.c >&5
configure:18964: $? = 0
configure:18964: result: yes
configure:18989: checking for inttypes.h
configure:19008: gcc-8 -c -g -O2  conftest.c >&5
configure:19008: $? = 0
configure:19015: result: yes
configure:19026: checking for stdint.h
configure:19043: gcc-8 -c -g -O2  conftest.c >&5
configure:19043: $? = 0
configure:19050: result: yes
configure:19063: checking for intmax_t
configure:19088: gcc-8 -c -g -O2  conftest.c >&5
configure:19088: $? = 0
configure:19095: result: yes
configure:19121: checking for snprintf
configure:19121: result: yes
configure:19121: checking for strnlen
configure:19121: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:19121: $? = 0
configure:19121: result: yes
configure:19121: checking for wcslen
configure:19121: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:19121: $? = 0
configure:19121: result: yes
configure:19121: checking for wcsnlen
configure:19121: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:19121: $? = 0
configure:19121: result: yes
configure:19121: checking for mbrtowc
configure:19121: result: yes
configure:19121: checking for wcrtomb
configure:19121: result: yes
configure:19130: checking whether _snprintf is declared
configure:19130: gcc-8 -c -g -O2  conftest.c >&5
conftest.c: In function 'main':
conftest.c:181:10: error: '_snprintf' undeclared (first use in this function); did you mean 'vsnprintf'?
   (void) _snprintf;
          ^~~~~~~~~
          vsnprintf
conftest.c:181:10: note: each undeclared identifier is reported only once for each function it appears in
configure:19130: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| #define FUNC_FFLUSH_STDIN 0
| #define HAVE_DECL_FTELLO 1
| #define HAVE_DECL_GETDTABLESIZE 1
| #define HAVE_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define DBL_EXPBIT0_WORD 1
| #define DBL_EXPBIT0_BIT 20
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_WCHAR_T 1
| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
| #define HAVE_STDLIB_H 1
| #define MALLOC_0_IS_NONNULL 1
| #define HAVE_MBSTATE_T 1
| #define HAVE_MAP_ANONYMOUS 1
| #define HAVE_MINMAX_IN_SYS_PARAM_H 1
| #define PROMOTED_MODE_T mode_t
| #define HAVE_POSIX_SPAWN 1
| #define HAVE_WORKING_POSIX_SPAWN 1
| #define HAVE_SIGSET_T 1
| #define USER_LABEL_PREFIX 
| #define HAVE_DECL_SNPRINTF 1
| #define HAVE__BOOL 1
| #define HAVE_WINT_T 1
| #define HAVE_DECL_STRNDUP 1
| #define HAVE_DECL_STRNLEN 1
| #define HAVE_DECL_STRSIGNAL 1
| #define HAVE_DECL_SYS_SIGLIST 1
| #define HAVE_DECL_CLEARERR_UNLOCKED 1
| #define HAVE_DECL_FEOF_UNLOCKED 1
| #define HAVE_DECL_FERROR_UNLOCKED 1
| #define HAVE_DECL_FFLUSH_UNLOCKED 1
| #define HAVE_DECL_FGETS_UNLOCKED 1
| #define HAVE_DECL_FPUTC_UNLOCKED 1
| #define HAVE_DECL_FPUTS_UNLOCKED 1
| #define HAVE_DECL_FREAD_UNLOCKED 1
| #define HAVE_DECL_FWRITE_UNLOCKED 1
| #define HAVE_DECL_GETCHAR_UNLOCKED 1
| #define HAVE_DECL_PUTC_UNLOCKED 1
| #define HAVE_DECL_PUTCHAR_UNLOCKED 1
| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
| #define HAVE_STDINT_H_WITH_UINTMAX 1
| #define HAVE_INTMAX_T 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNLEN 1
| #define HAVE_WCSLEN 1
| #define HAVE_WCSNLEN 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| /* end confdefs.h.  */
| #include <stdio.h>
| 
| int
| main ()
| {
| #ifndef _snprintf
| #ifdef __cplusplus
|   (void) _snprintf;
| #else
|   (void) _snprintf;
| #endif
| #endif
| 
|   ;
|   return 0;
| }
configure:19130: result: no
configure:19156: checking whether printf supports size specifiers as in C99
configure:19229: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:19229: $? = 0
configure:19229: ./conftest
configure:19229: $? = 0
configure:19240: result: yes
configure:19245: checking whether printf supports 'long double' arguments
configure:19284: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:19284: $? = 0
configure:19284: ./conftest
configure:19284: $? = 0
configure:19295: result: yes
configure:19300: checking whether printf supports infinite 'double' arguments
configure:19401: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:19401: $? = 0
configure:19401: ./conftest
configure:19401: $? = 0
configure:19412: result: yes
configure:19427: checking whether printf supports infinite 'long double' arguments
configure:19720: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:19720: $? = 0
configure:19720: ./conftest
configure:19720: $? = 0
configure:19731: result: yes
configure:19741: checking whether printf supports the 'a' and 'A' directives
configure:19829: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:19829: $? = 0
configure:19829: ./conftest
configure:19829: $? = 0
configure:19840: result: yes
configure:19845: checking whether printf supports the 'F' directive
configure:19893: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:19893: $? = 0
configure:19893: ./conftest
configure:19893: $? = 0
configure:19904: result: yes
configure:19909: checking whether printf supports the 'n' directive
configure:19959: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:19959: $? = 0
configure:19959: ./conftest
configure:19959: $? = 0
configure:19970: result: yes
configure:19975: checking whether printf supports the 'ls' directive
configure:20046: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:20046: $? = 0
configure:20046: ./conftest
configure:20046: $? = 0
configure:20057: result: yes
configure:20062: checking whether printf supports the grouping flag
configure:20092: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:20092: $? = 0
configure:20092: ./conftest
configure:20092: $? = 0
configure:20103: result: yes
configure:20108: checking whether printf supports the left-adjust flag correctly
configure:20141: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:20141: $? = 0
configure:20141: ./conftest
configure:20141: $? = 0
configure:20152: result: yes
configure:20157: checking whether printf supports the zero flag correctly
configure:20191: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:20191: $? = 0
configure:20191: ./conftest
configure:20191: $? = 0
configure:20202: result: yes
configure:20207: checking whether printf supports large precisions
configure:20250: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:20250: $? = 0
configure:20250: ./conftest
configure:20250: $? = 0
configure:20261: result: yes
configure:20267: checking whether printf survives out-of-memory conditions
configure:20439: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:20442: $? = 0
configure:20446: $? = 0
configure:20450: result: yes
configure:20483: checking whether to use C++
configure:20492: result: no
configure:20528: checking whether ungetc works on arbitrary bytes
configure:20569: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:20569: $? = 0
configure:20569: ./conftest
configure:20569: $? = 0
configure:20580: result: yes
configure:20593: checking whether getcwd (NULL, 0) allocates memory for result
configure:20650: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:20650: $? = 0
configure:20650: ./conftest
configure:20650: $? = 0
configure:20660: result: yes
configure:20664: checking for getcwd with POSIX signature
configure:20686: gcc-8 -c -g -O2  conftest.c >&5
configure:20686: $? = 0
configure:20694: result: yes
configure:20808: checking for inttypes.h
configure:20808: result: yes
configure:20819: checking whether the inttypes.h PRIxNN macros are broken
configure:20841: gcc-8 -c -g -O2  conftest.c >&5
configure:20841: $? = 0
configure:20849: result: no
configure:20867: checking for LC_MESSAGES
configure:20883: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:20883: $? = 0
configure:20891: result: yes
configure:20900: checking for CFPreferencesCopyAppValue
configure:20918: gcc-8 -o conftest -g -O2   conftest.c  -Wl,-framework -Wl,CoreFoundation >&5
conftest.c:177:10: fatal error: CoreFoundation/CFPreferences.h: No such file or directory
 #include <CoreFoundation/CFPreferences.h>
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
configure:20918: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| #define FUNC_FFLUSH_STDIN 0
| #define HAVE_DECL_FTELLO 1
| #define HAVE_DECL_GETDTABLESIZE 1
| #define HAVE_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define DBL_EXPBIT0_WORD 1
| #define DBL_EXPBIT0_BIT 20
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_WCHAR_T 1
| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
| #define HAVE_STDLIB_H 1
| #define MALLOC_0_IS_NONNULL 1
| #define HAVE_MBSTATE_T 1
| #define HAVE_MAP_ANONYMOUS 1
| #define HAVE_MINMAX_IN_SYS_PARAM_H 1
| #define PROMOTED_MODE_T mode_t
| #define HAVE_POSIX_SPAWN 1
| #define HAVE_WORKING_POSIX_SPAWN 1
| #define HAVE_SIGSET_T 1
| #define USER_LABEL_PREFIX 
| #define HAVE_DECL_SNPRINTF 1
| #define HAVE__BOOL 1
| #define HAVE_WINT_T 1
| #define HAVE_DECL_STRNDUP 1
| #define HAVE_DECL_STRNLEN 1
| #define HAVE_DECL_STRSIGNAL 1
| #define HAVE_DECL_SYS_SIGLIST 1
| #define HAVE_DECL_CLEARERR_UNLOCKED 1
| #define HAVE_DECL_FEOF_UNLOCKED 1
| #define HAVE_DECL_FERROR_UNLOCKED 1
| #define HAVE_DECL_FFLUSH_UNLOCKED 1
| #define HAVE_DECL_FGETS_UNLOCKED 1
| #define HAVE_DECL_FPUTC_UNLOCKED 1
| #define HAVE_DECL_FPUTS_UNLOCKED 1
| #define HAVE_DECL_FREAD_UNLOCKED 1
| #define HAVE_DECL_FWRITE_UNLOCKED 1
| #define HAVE_DECL_GETCHAR_UNLOCKED 1
| #define HAVE_DECL_PUTC_UNLOCKED 1
| #define HAVE_DECL_PUTCHAR_UNLOCKED 1
| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
| #define HAVE_STDINT_H_WITH_UINTMAX 1
| #define HAVE_INTMAX_T 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNLEN 1
| #define HAVE_WCSLEN 1
| #define HAVE_WCSNLEN 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| #define HAVE_DECL__SNPRINTF 0
| #define HAVE_SNPRINTF_RETVAL_C99 1
| #define CHECK_PRINTF_SAFE 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LC_MESSAGES 1
| /* end confdefs.h.  */
| #include <CoreFoundation/CFPreferences.h>
| int
| main ()
| {
| CFPreferencesCopyAppValue(NULL, NULL)
|   ;
|   return 0;
| }
configure:20927: result: no
configure:20934: checking for CFLocaleCopyCurrent
configure:20952: gcc-8 -o conftest -g -O2   conftest.c  -Wl,-framework -Wl,CoreFoundation >&5
conftest.c:177:10: fatal error: CoreFoundation/CFLocale.h: No such file or directory
 #include <CoreFoundation/CFLocale.h>
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
configure:20952: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| #define FUNC_FFLUSH_STDIN 0
| #define HAVE_DECL_FTELLO 1
| #define HAVE_DECL_GETDTABLESIZE 1
| #define HAVE_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define DBL_EXPBIT0_WORD 1
| #define DBL_EXPBIT0_BIT 20
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_WCHAR_T 1
| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
| #define HAVE_STDLIB_H 1
| #define MALLOC_0_IS_NONNULL 1
| #define HAVE_MBSTATE_T 1
| #define HAVE_MAP_ANONYMOUS 1
| #define HAVE_MINMAX_IN_SYS_PARAM_H 1
| #define PROMOTED_MODE_T mode_t
| #define HAVE_POSIX_SPAWN 1
| #define HAVE_WORKING_POSIX_SPAWN 1
| #define HAVE_SIGSET_T 1
| #define USER_LABEL_PREFIX 
| #define HAVE_DECL_SNPRINTF 1
| #define HAVE__BOOL 1
| #define HAVE_WINT_T 1
| #define HAVE_DECL_STRNDUP 1
| #define HAVE_DECL_STRNLEN 1
| #define HAVE_DECL_STRSIGNAL 1
| #define HAVE_DECL_SYS_SIGLIST 1
| #define HAVE_DECL_CLEARERR_UNLOCKED 1
| #define HAVE_DECL_FEOF_UNLOCKED 1
| #define HAVE_DECL_FERROR_UNLOCKED 1
| #define HAVE_DECL_FFLUSH_UNLOCKED 1
| #define HAVE_DECL_FGETS_UNLOCKED 1
| #define HAVE_DECL_FPUTC_UNLOCKED 1
| #define HAVE_DECL_FPUTS_UNLOCKED 1
| #define HAVE_DECL_FREAD_UNLOCKED 1
| #define HAVE_DECL_FWRITE_UNLOCKED 1
| #define HAVE_DECL_GETCHAR_UNLOCKED 1
| #define HAVE_DECL_PUTC_UNLOCKED 1
| #define HAVE_DECL_PUTCHAR_UNLOCKED 1
| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
| #define HAVE_STDINT_H_WITH_UINTMAX 1
| #define HAVE_INTMAX_T 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNLEN 1
| #define HAVE_WCSLEN 1
| #define HAVE_WCSNLEN 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| #define HAVE_DECL__SNPRINTF 0
| #define HAVE_SNPRINTF_RETVAL_C99 1
| #define CHECK_PRINTF_SAFE 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LC_MESSAGES 1
| /* end confdefs.h.  */
| #include <CoreFoundation/CFLocale.h>
| int
| main ()
| {
| CFLocaleCopyCurrent();
|   ;
|   return 0;
| }
configure:20961: result: no
configure:20974: checking whether setenv is declared
configure:20974: gcc-8 -c -g -O2  conftest.c >&5
configure:20974: $? = 0
configure:20974: result: yes
configure:21000: checking search.h usability
configure:21000: gcc-8 -c -g -O2  conftest.c >&5
configure:21000: $? = 0
configure:21000: result: yes
configure:21000: checking search.h presence
configure:21000: gcc-8 -E  conftest.c
configure:21000: $? = 0
configure:21000: result: yes
configure:21000: checking for search.h
configure:21000: result: yes
configure:21012: checking for tsearch
configure:21012: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:21012: $? = 0
configure:21012: result: yes
configure:21027: checking whether strdup is declared
configure:21027: gcc-8 -c -g -O2  conftest.c >&5
configure:21027: $? = 0
configure:21027: result: yes
configure:21038: checking whether unsetenv is declared
configure:21038: gcc-8 -c -g -O2  conftest.c >&5
configure:21038: $? = 0
configure:21038: result: yes
configure:21082: checking for alloca as a compiler built-in
configure:21106: result: yes
configure:21130: checking whether to enable assertions
configure:21147: result: yes
configure:21163: checking whether btowc(0) is correct
configure:21198: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:21198: $? = 0
configure:21198: ./conftest
configure:21198: $? = 0
configure:21209: result: yes
configure:21212: checking whether btowc(EOF) is correct
configure:21263: result: guessing yes
configure:21307: checking for __builtin_expect
configure:21322: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:21322: $? = 0
configure:21347: result: yes
configure:21366: checking whether sigaltstack is declared
configure:21366: gcc-8 -c -g -O2  conftest.c >&5
configure:21366: $? = 0
configure:21366: result: yes
configure:21381: checking for stack_t
configure:21381: gcc-8 -c -g -O2  conftest.c >&5
configure:21381: $? = 0
configure:21381: gcc-8 -c -g -O2  conftest.c >&5
conftest.c: In function 'main':
conftest.c:191:22: error: expected expression before ')' token
 if (sizeof ((stack_t)))
                      ^
configure:21381: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| #define FUNC_FFLUSH_STDIN 0
| #define HAVE_DECL_FTELLO 1
| #define HAVE_DECL_GETDTABLESIZE 1
| #define HAVE_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define DBL_EXPBIT0_WORD 1
| #define DBL_EXPBIT0_BIT 20
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_WCHAR_T 1
| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
| #define HAVE_STDLIB_H 1
| #define MALLOC_0_IS_NONNULL 1
| #define HAVE_MBSTATE_T 1
| #define HAVE_MAP_ANONYMOUS 1
| #define HAVE_MINMAX_IN_SYS_PARAM_H 1
| #define PROMOTED_MODE_T mode_t
| #define HAVE_POSIX_SPAWN 1
| #define HAVE_WORKING_POSIX_SPAWN 1
| #define HAVE_SIGSET_T 1
| #define USER_LABEL_PREFIX 
| #define HAVE_DECL_SNPRINTF 1
| #define HAVE__BOOL 1
| #define HAVE_WINT_T 1
| #define HAVE_DECL_STRNDUP 1
| #define HAVE_DECL_STRNLEN 1
| #define HAVE_DECL_STRSIGNAL 1
| #define HAVE_DECL_SYS_SIGLIST 1
| #define HAVE_DECL_CLEARERR_UNLOCKED 1
| #define HAVE_DECL_FEOF_UNLOCKED 1
| #define HAVE_DECL_FERROR_UNLOCKED 1
| #define HAVE_DECL_FFLUSH_UNLOCKED 1
| #define HAVE_DECL_FGETS_UNLOCKED 1
| #define HAVE_DECL_FPUTC_UNLOCKED 1
| #define HAVE_DECL_FPUTS_UNLOCKED 1
| #define HAVE_DECL_FREAD_UNLOCKED 1
| #define HAVE_DECL_FWRITE_UNLOCKED 1
| #define HAVE_DECL_GETCHAR_UNLOCKED 1
| #define HAVE_DECL_PUTC_UNLOCKED 1
| #define HAVE_DECL_PUTCHAR_UNLOCKED 1
| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
| #define HAVE_STDINT_H_WITH_UINTMAX 1
| #define HAVE_INTMAX_T 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNLEN 1
| #define HAVE_WCSLEN 1
| #define HAVE_WCSNLEN 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| #define HAVE_DECL__SNPRINTF 0
| #define HAVE_SNPRINTF_RETVAL_C99 1
| #define CHECK_PRINTF_SAFE 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LC_MESSAGES 1
| #define HAVE_DECL_SETENV 1
| #define HAVE_SEARCH_H 1
| #define HAVE_TSEARCH 1
| #define HAVE_DECL_STRDUP 1
| #define HAVE_DECL_UNSETENV 1
| #define HAVE_ALLOCA 1
| #define GNULIB_TEST_BTOWC 1
| #define HAVE___BUILTIN_EXPECT 1
| #define HAVE_DECL_SIGALTSTACK 1
| /* end confdefs.h.  */
| #include <signal.h>
| 
| int
| main ()
| {
| if (sizeof ((stack_t)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:21381: result: yes
configure:21639: checking whether // is distinct from /
configure:21668: result: no
configure:21685: checking whether dup2 works
configure:21773: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:21773: $? = 0
configure:21773: ./conftest
configure:21773: $? = 0
configure:21784: result: yes
configure:21852: checking for error_at_line
configure:21868: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:21868: $? = 0
configure:21876: result: yes
configure:21918: checking whether fflush works on input streams
configure:21992: result: no
configure:22061: checking whether fcntl handles F_DUPFD correctly
configure:22119: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:22119: $? = 0
configure:22119: ./conftest
configure:22119: $? = 0
configure:22129: result: yes
configure:22147: checking whether fcntl understands F_DUPFD_CLOEXEC
configure:22168: gcc-8 -c -g -O2  conftest.c >&5
configure:22168: $? = 0
configure:22186: gcc-8 -c -g -O2  conftest.c >&5
conftest.c:205:1: error: unknown type name 'choke'
 choke me
 ^~~~~
conftest.c:205:9: error: expected ';' before 'int'
 choke me
         ^
         ;
conftest.c:208:1:
 int
 ~~~      
configure:22186: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| #define FUNC_FFLUSH_STDIN 0
| #define HAVE_DECL_FTELLO 1
| #define HAVE_DECL_GETDTABLESIZE 1
| #define HAVE_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define DBL_EXPBIT0_WORD 1
| #define DBL_EXPBIT0_BIT 20
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_WCHAR_T 1
| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
| #define HAVE_STDLIB_H 1
| #define MALLOC_0_IS_NONNULL 1
| #define HAVE_MBSTATE_T 1
| #define HAVE_MAP_ANONYMOUS 1
| #define HAVE_MINMAX_IN_SYS_PARAM_H 1
| #define PROMOTED_MODE_T mode_t
| #define HAVE_POSIX_SPAWN 1
| #define HAVE_WORKING_POSIX_SPAWN 1
| #define HAVE_SIGSET_T 1
| #define USER_LABEL_PREFIX 
| #define HAVE_DECL_SNPRINTF 1
| #define HAVE__BOOL 1
| #define HAVE_WINT_T 1
| #define HAVE_DECL_STRNDUP 1
| #define HAVE_DECL_STRNLEN 1
| #define HAVE_DECL_STRSIGNAL 1
| #define HAVE_DECL_SYS_SIGLIST 1
| #define HAVE_DECL_CLEARERR_UNLOCKED 1
| #define HAVE_DECL_FEOF_UNLOCKED 1
| #define HAVE_DECL_FERROR_UNLOCKED 1
| #define HAVE_DECL_FFLUSH_UNLOCKED 1
| #define HAVE_DECL_FGETS_UNLOCKED 1
| #define HAVE_DECL_FPUTC_UNLOCKED 1
| #define HAVE_DECL_FPUTS_UNLOCKED 1
| #define HAVE_DECL_FREAD_UNLOCKED 1
| #define HAVE_DECL_FWRITE_UNLOCKED 1
| #define HAVE_DECL_GETCHAR_UNLOCKED 1
| #define HAVE_DECL_PUTC_UNLOCKED 1
| #define HAVE_DECL_PUTCHAR_UNLOCKED 1
| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
| #define HAVE_STDINT_H_WITH_UINTMAX 1
| #define HAVE_INTMAX_T 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNLEN 1
| #define HAVE_WCSLEN 1
| #define HAVE_WCSNLEN 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| #define HAVE_DECL__SNPRINTF 0
| #define HAVE_SNPRINTF_RETVAL_C99 1
| #define CHECK_PRINTF_SAFE 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LC_MESSAGES 1
| #define HAVE_DECL_SETENV 1
| #define HAVE_SEARCH_H 1
| #define HAVE_TSEARCH 1
| #define HAVE_DECL_STRDUP 1
| #define HAVE_DECL_UNSETENV 1
| #define HAVE_ALLOCA 1
| #define GNULIB_TEST_BTOWC 1
| #define HAVE___BUILTIN_EXPECT 1
| #define HAVE_DECL_SIGALTSTACK 1
| #define HAVE_STACK_T 1
| #define GNULIB_CANONICALIZE_LGPL 1
| #define GNULIB_TEST_CANONICALIZE_FILE_NAME 1
| #define GNULIB_TEST_REALPATH 1
| #define GNULIB_TEST_CHDIR 1
| #define SIGNAL_SAFE_LIST 1
| #define GNULIB_TEST_CLOEXEC 1
| #define GNULIB_TEST_CLOSE 1
| #define GNULIB_CLOSE_STREAM 1
| #define GNULIB_DIRNAME 1
| #define HAVE_DUP2 1
| #define GNULIB_TEST_DUP2 1
| #define GNULIB_TEST_ENVIRON 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_TEST_FCLOSE 1
| /* end confdefs.h.  */
| 
| #ifdef __linux__
| /* The Linux kernel only added F_DUPFD_CLOEXEC in 2.6.24, so we always replace
|    it to support the semantics on older kernels that failed with EINVAL.  */
| choke me
| #endif
| 
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:22197: result: needs runtime check
configure:22332: checking whether fflush works on input streams
configure:22406: result: no
configure:22522: checking whether conversion from 'int' to 'long double' works
configure:22563: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:22563: $? = 0
configure:22563: ./conftest
configure:22563: $? = 0
configure:22574: result: yes
configure:22700: checking whether fopen recognizes a trailing slash
configure:22726: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:22726: $? = 0
configure:22726: ./conftest
configure:22726: $? = 0
configure:22738: result: yes
configure:22794: checking for __fpending
configure:22811: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:22811: $? = 0
configure:22820: result: yes
configure:22823: checking whether __fpending is declared
configure:22823: gcc-8 -c -g -O2  conftest.c >&5
configure:22823: $? = 0
configure:22823: result: yes
configure:22853: checking whether fpurge is declared
configure:22853: gcc-8 -c -g -O2  conftest.c >&5
conftest.c: In function 'main':
conftest.c:219:10: error: 'fpurge' undeclared (first use in this function); did you mean 'fputs'?
   (void) fpurge;
          ^~~~~~
          fputs
conftest.c:219:10: note: each undeclared identifier is reported only once for each function it appears in
configure:22853: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| #define FUNC_FFLUSH_STDIN 0
| #define HAVE_DECL_FTELLO 1
| #define HAVE_DECL_GETDTABLESIZE 1
| #define HAVE_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define DBL_EXPBIT0_WORD 1
| #define DBL_EXPBIT0_BIT 20
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_WCHAR_T 1
| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
| #define HAVE_STDLIB_H 1
| #define MALLOC_0_IS_NONNULL 1
| #define HAVE_MBSTATE_T 1
| #define HAVE_MAP_ANONYMOUS 1
| #define HAVE_MINMAX_IN_SYS_PARAM_H 1
| #define PROMOTED_MODE_T mode_t
| #define HAVE_POSIX_SPAWN 1
| #define HAVE_WORKING_POSIX_SPAWN 1
| #define HAVE_SIGSET_T 1
| #define USER_LABEL_PREFIX 
| #define HAVE_DECL_SNPRINTF 1
| #define HAVE__BOOL 1
| #define HAVE_WINT_T 1
| #define HAVE_DECL_STRNDUP 1
| #define HAVE_DECL_STRNLEN 1
| #define HAVE_DECL_STRSIGNAL 1
| #define HAVE_DECL_SYS_SIGLIST 1
| #define HAVE_DECL_CLEARERR_UNLOCKED 1
| #define HAVE_DECL_FEOF_UNLOCKED 1
| #define HAVE_DECL_FERROR_UNLOCKED 1
| #define HAVE_DECL_FFLUSH_UNLOCKED 1
| #define HAVE_DECL_FGETS_UNLOCKED 1
| #define HAVE_DECL_FPUTC_UNLOCKED 1
| #define HAVE_DECL_FPUTS_UNLOCKED 1
| #define HAVE_DECL_FREAD_UNLOCKED 1
| #define HAVE_DECL_FWRITE_UNLOCKED 1
| #define HAVE_DECL_GETCHAR_UNLOCKED 1
| #define HAVE_DECL_PUTC_UNLOCKED 1
| #define HAVE_DECL_PUTCHAR_UNLOCKED 1
| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
| #define HAVE_STDINT_H_WITH_UINTMAX 1
| #define HAVE_INTMAX_T 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNLEN 1
| #define HAVE_WCSLEN 1
| #define HAVE_WCSNLEN 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| #define HAVE_DECL__SNPRINTF 0
| #define HAVE_SNPRINTF_RETVAL_C99 1
| #define CHECK_PRINTF_SAFE 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LC_MESSAGES 1
| #define HAVE_DECL_SETENV 1
| #define HAVE_SEARCH_H 1
| #define HAVE_TSEARCH 1
| #define HAVE_DECL_STRDUP 1
| #define HAVE_DECL_UNSETENV 1
| #define HAVE_ALLOCA 1
| #define GNULIB_TEST_BTOWC 1
| #define HAVE___BUILTIN_EXPECT 1
| #define HAVE_DECL_SIGALTSTACK 1
| #define HAVE_STACK_T 1
| #define GNULIB_CANONICALIZE_LGPL 1
| #define GNULIB_TEST_CANONICALIZE_FILE_NAME 1
| #define GNULIB_TEST_REALPATH 1
| #define GNULIB_TEST_CHDIR 1
| #define SIGNAL_SAFE_LIST 1
| #define GNULIB_TEST_CLOEXEC 1
| #define GNULIB_TEST_CLOSE 1
| #define GNULIB_CLOSE_STREAM 1
| #define GNULIB_DIRNAME 1
| #define HAVE_DUP2 1
| #define GNULIB_TEST_DUP2 1
| #define GNULIB_TEST_ENVIRON 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_TEST_FCLOSE 1
| #define GNULIB_TEST_FCNTL 1
| #define GNULIB_FD_SAFER_FLAG 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_FFLUSH 1
| #define GNULIB_TEST_FFLUSH 1
| #define GNULIB_FILENAMECAT 1
| #define GNULIB_TEST_FOPEN 1
| #define GNULIB_FOPEN_SAFER 1
| #define HAVE_DECL___FPENDING 1
| /* end confdefs.h.  */
| #include <stdio.h>
| 
| int
| main ()
| {
| #ifndef fpurge
| #ifdef __cplusplus
|   (void) fpurge;
| #else
|   (void) fpurge;
| #endif
| #endif
| 
|   ;
|   return 0;
| }
configure:22853: result: no
configure:22977: checking whether frexp works
configure:23057: gcc-8 -o conftest -g -O2   conftest.c  >&5
conftest.c: In function 'main':
conftest.c:271:21: warning: passing argument 2 of 'memcmp' discards 'volatile' qualifier from pointer target type [-Wdiscarded-qualifiers]
     if (memcmp (&y, &x, sizeof x))
                     ^~
In file included from conftest.c:215:
/usr/include/string.h:63:50: note: expected 'const void *' but argument is of type 'volatile double *'
 extern int memcmp (const void *__s1, const void *__s2, size_t __n)
                                      ~~~~~~~~~~~~^~~~
configure:23057: $? = 0
configure:23057: ./conftest
configure:23057: $? = 0
configure:23068: result: yes
configure:23115: checking whether frexpl is declared
configure:23115: gcc-8 -c -g -O2  conftest.c >&5
configure:23115: $? = 0
configure:23115: result: yes
configure:23125: checking whether frexpl() can be used without linking with libm
configure:23143: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:23143: $? = 0
configure:23152: result: yes
configure:23158: checking whether frexpl works
configure:23269: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:23269: $? = 0
configure:23269: ./conftest
configure:23269: $? = 0
configure:23280: result: yes
configure:23367: checking for fseeko
configure:23394: result: yes
configure:23414: checking whether fflush works on input streams
configure:23488: result: no
configure:23521: checking for _fseeki64
configure:23521: gcc-8 -o conftest -g -O2   conftest.c  >&5
/usr/bin/ld: /tmp/ccwC51k8.o: in function `main':
/tmp/m4-20200310-22141-1b3u3mp/m4-1.4.18/conftest.c:252: undefined reference to `_fseeki64'
collect2: error: ld returned 1 exit status
configure:23521: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| #define FUNC_FFLUSH_STDIN 0
| #define HAVE_DECL_FTELLO 1
| #define HAVE_DECL_GETDTABLESIZE 1
| #define HAVE_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define DBL_EXPBIT0_WORD 1
| #define DBL_EXPBIT0_BIT 20
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_WCHAR_T 1
| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
| #define HAVE_STDLIB_H 1
| #define MALLOC_0_IS_NONNULL 1
| #define HAVE_MBSTATE_T 1
| #define HAVE_MAP_ANONYMOUS 1
| #define HAVE_MINMAX_IN_SYS_PARAM_H 1
| #define PROMOTED_MODE_T mode_t
| #define HAVE_POSIX_SPAWN 1
| #define HAVE_WORKING_POSIX_SPAWN 1
| #define HAVE_SIGSET_T 1
| #define USER_LABEL_PREFIX 
| #define HAVE_DECL_SNPRINTF 1
| #define HAVE__BOOL 1
| #define HAVE_WINT_T 1
| #define HAVE_DECL_STRNDUP 1
| #define HAVE_DECL_STRNLEN 1
| #define HAVE_DECL_STRSIGNAL 1
| #define HAVE_DECL_SYS_SIGLIST 1
| #define HAVE_DECL_CLEARERR_UNLOCKED 1
| #define HAVE_DECL_FEOF_UNLOCKED 1
| #define HAVE_DECL_FERROR_UNLOCKED 1
| #define HAVE_DECL_FFLUSH_UNLOCKED 1
| #define HAVE_DECL_FGETS_UNLOCKED 1
| #define HAVE_DECL_FPUTC_UNLOCKED 1
| #define HAVE_DECL_FPUTS_UNLOCKED 1
| #define HAVE_DECL_FREAD_UNLOCKED 1
| #define HAVE_DECL_FWRITE_UNLOCKED 1
| #define HAVE_DECL_GETCHAR_UNLOCKED 1
| #define HAVE_DECL_PUTC_UNLOCKED 1
| #define HAVE_DECL_PUTCHAR_UNLOCKED 1
| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
| #define HAVE_STDINT_H_WITH_UINTMAX 1
| #define HAVE_INTMAX_T 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNLEN 1
| #define HAVE_WCSLEN 1
| #define HAVE_WCSNLEN 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| #define HAVE_DECL__SNPRINTF 0
| #define HAVE_SNPRINTF_RETVAL_C99 1
| #define CHECK_PRINTF_SAFE 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LC_MESSAGES 1
| #define HAVE_DECL_SETENV 1
| #define HAVE_SEARCH_H 1
| #define HAVE_TSEARCH 1
| #define HAVE_DECL_STRDUP 1
| #define HAVE_DECL_UNSETENV 1
| #define HAVE_ALLOCA 1
| #define GNULIB_TEST_BTOWC 1
| #define HAVE___BUILTIN_EXPECT 1
| #define HAVE_DECL_SIGALTSTACK 1
| #define HAVE_STACK_T 1
| #define GNULIB_CANONICALIZE_LGPL 1
| #define GNULIB_TEST_CANONICALIZE_FILE_NAME 1
| #define GNULIB_TEST_REALPATH 1
| #define GNULIB_TEST_CHDIR 1
| #define SIGNAL_SAFE_LIST 1
| #define GNULIB_TEST_CLOEXEC 1
| #define GNULIB_TEST_CLOSE 1
| #define GNULIB_CLOSE_STREAM 1
| #define GNULIB_DIRNAME 1
| #define HAVE_DUP2 1
| #define GNULIB_TEST_DUP2 1
| #define GNULIB_TEST_ENVIRON 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_TEST_FCLOSE 1
| #define GNULIB_TEST_FCNTL 1
| #define GNULIB_FD_SAFER_FLAG 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_FFLUSH 1
| #define GNULIB_TEST_FFLUSH 1
| #define GNULIB_FILENAMECAT 1
| #define GNULIB_TEST_FOPEN 1
| #define GNULIB_FOPEN_SAFER 1
| #define HAVE_DECL___FPENDING 1
| #define HAVE_DECL_FPURGE 0
| #define GNULIB_TEST_FPURGE 1
| #define HAVE_FREXP_IN_LIBC 1
| #define GNULIB_TEST_FREXP 1
| #define HAVE_FREXPL_IN_LIBC 1
| #define GNULIB_TEST_FREXPL 1
| #define GNULIB_TEST_FSEEK 1
| #define FUNC_FFLUSH_STDIN 0
| /* end confdefs.h.  */
| /* Define _fseeki64 to an innocuous variant, in case <limits.h> declares _fseeki64.
|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
| #define _fseeki64 innocuous__fseeki64
| 
| /* System header to define __stub macros and hopefully few prototypes,
|     which can conflict with char _fseeki64 (); below.
|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|     <limits.h> exists even on freestanding compilers.  */
| 
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 
| #undef _fseeki64
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char _fseeki64 ();
| /* The GNU C library defines this for functions which it implements
|     to always fail with ENOSYS.  Some functions are actually named
|     something starting with __ and the normal name is an alias.  */
| #if defined __stub__fseeki64 || defined __stub____fseeki64
| choke me
| #endif
| 
| int
| main ()
| {
| return _fseeki64 ();
|   ;
|   return 0;
| }
configure:23521: result: no
configure:23637: checking for ftello
configure:23663: result: yes
configure:23676: checking whether ftello works
configure:23763: result: yes
configure:23827: checking whether getdtablesize works
configure:23856: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:23856: $? = 0
configure:23856: ./conftest
configure:23856: $? = 0
configure:23867: result: yes
configure:23988: checking whether program_invocation_name is declared
configure:23988: gcc-8 -c -g -O2  conftest.c >&5
configure:23988: $? = 0
configure:23988: result: yes
configure:24003: checking whether program_invocation_short_name is declared
configure:24003: gcc-8 -c -g -O2  conftest.c >&5
configure:24003: $? = 0
configure:24003: result: yes
configure:24018: checking whether __argv is declared
configure:24018: gcc-8 -c -g -O2  conftest.c >&5
conftest.c: In function 'main':
conftest.c:234:10: error: '__argv' undeclared (first use in this function)
   (void) __argv;
          ^~~~~~
conftest.c:234:10: note: each undeclared identifier is reported only once for each function it appears in
configure:24018: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| #define FUNC_FFLUSH_STDIN 0
| #define HAVE_DECL_FTELLO 1
| #define HAVE_DECL_GETDTABLESIZE 1
| #define HAVE_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define DBL_EXPBIT0_WORD 1
| #define DBL_EXPBIT0_BIT 20
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_WCHAR_T 1
| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
| #define HAVE_STDLIB_H 1
| #define MALLOC_0_IS_NONNULL 1
| #define HAVE_MBSTATE_T 1
| #define HAVE_MAP_ANONYMOUS 1
| #define HAVE_MINMAX_IN_SYS_PARAM_H 1
| #define PROMOTED_MODE_T mode_t
| #define HAVE_POSIX_SPAWN 1
| #define HAVE_WORKING_POSIX_SPAWN 1
| #define HAVE_SIGSET_T 1
| #define USER_LABEL_PREFIX 
| #define HAVE_DECL_SNPRINTF 1
| #define HAVE__BOOL 1
| #define HAVE_WINT_T 1
| #define HAVE_DECL_STRNDUP 1
| #define HAVE_DECL_STRNLEN 1
| #define HAVE_DECL_STRSIGNAL 1
| #define HAVE_DECL_SYS_SIGLIST 1
| #define HAVE_DECL_CLEARERR_UNLOCKED 1
| #define HAVE_DECL_FEOF_UNLOCKED 1
| #define HAVE_DECL_FERROR_UNLOCKED 1
| #define HAVE_DECL_FFLUSH_UNLOCKED 1
| #define HAVE_DECL_FGETS_UNLOCKED 1
| #define HAVE_DECL_FPUTC_UNLOCKED 1
| #define HAVE_DECL_FPUTS_UNLOCKED 1
| #define HAVE_DECL_FREAD_UNLOCKED 1
| #define HAVE_DECL_FWRITE_UNLOCKED 1
| #define HAVE_DECL_GETCHAR_UNLOCKED 1
| #define HAVE_DECL_PUTC_UNLOCKED 1
| #define HAVE_DECL_PUTCHAR_UNLOCKED 1
| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
| #define HAVE_STDINT_H_WITH_UINTMAX 1
| #define HAVE_INTMAX_T 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNLEN 1
| #define HAVE_WCSLEN 1
| #define HAVE_WCSNLEN 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| #define HAVE_DECL__SNPRINTF 0
| #define HAVE_SNPRINTF_RETVAL_C99 1
| #define CHECK_PRINTF_SAFE 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LC_MESSAGES 1
| #define HAVE_DECL_SETENV 1
| #define HAVE_SEARCH_H 1
| #define HAVE_TSEARCH 1
| #define HAVE_DECL_STRDUP 1
| #define HAVE_DECL_UNSETENV 1
| #define HAVE_ALLOCA 1
| #define GNULIB_TEST_BTOWC 1
| #define HAVE___BUILTIN_EXPECT 1
| #define HAVE_DECL_SIGALTSTACK 1
| #define HAVE_STACK_T 1
| #define GNULIB_CANONICALIZE_LGPL 1
| #define GNULIB_TEST_CANONICALIZE_FILE_NAME 1
| #define GNULIB_TEST_REALPATH 1
| #define GNULIB_TEST_CHDIR 1
| #define SIGNAL_SAFE_LIST 1
| #define GNULIB_TEST_CLOEXEC 1
| #define GNULIB_TEST_CLOSE 1
| #define GNULIB_CLOSE_STREAM 1
| #define GNULIB_DIRNAME 1
| #define HAVE_DUP2 1
| #define GNULIB_TEST_DUP2 1
| #define GNULIB_TEST_ENVIRON 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_TEST_FCLOSE 1
| #define GNULIB_TEST_FCNTL 1
| #define GNULIB_FD_SAFER_FLAG 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_FFLUSH 1
| #define GNULIB_TEST_FFLUSH 1
| #define GNULIB_FILENAMECAT 1
| #define GNULIB_TEST_FOPEN 1
| #define GNULIB_FOPEN_SAFER 1
| #define HAVE_DECL___FPENDING 1
| #define HAVE_DECL_FPURGE 0
| #define GNULIB_TEST_FPURGE 1
| #define HAVE_FREXP_IN_LIBC 1
| #define GNULIB_TEST_FREXP 1
| #define HAVE_FREXPL_IN_LIBC 1
| #define GNULIB_TEST_FREXPL 1
| #define GNULIB_TEST_FSEEK 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_TEST_FSEEKO 1
| #define GNULIB_TEST_FSTAT 1
| #define GNULIB_TEST_FTELL 1
| #define GNULIB_TEST_FTELLO 1
| #define GNULIB_TEST_GETDTABLESIZE 1
| #define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
| #define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME 1
| /* end confdefs.h.  */
| #include <stdlib.h>
| 
| int
| main ()
| {
| #ifndef __argv
| #ifdef __cplusplus
|   (void) __argv;
| #else
|   (void) __argv;
| #endif
| #endif
| 
|   ;
|   return 0;
| }
configure:24018: result: no
configure:24090: checking whether gettimeofday clobbers localtime buffer
configure:24129: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:24129: $? = 0
configure:24129: ./conftest
configure:24129: $? = 0
configure:24139: result: no
configure:24155: checking for gettimeofday with POSIX signature
configure:24183: gcc-8 -c -g -O2  conftest.c >&5
conftest.c:228:19: error: conflicting types for 'gettimeofday'
               int gettimeofday (struct timeval *restrict, void *restrict);
                   ^~~~~~~~~~~~
In file included from conftest.c:226:
/usr/include/arm-linux-gnueabihf/sys/time.h:68:12: note: previous declaration of 'gettimeofday' was here
 extern int gettimeofday (struct timeval *__restrict __tv,
            ^~~~~~~~~~~~
configure:24183: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| #define FUNC_FFLUSH_STDIN 0
| #define HAVE_DECL_FTELLO 1
| #define HAVE_DECL_GETDTABLESIZE 1
| #define HAVE_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define DBL_EXPBIT0_WORD 1
| #define DBL_EXPBIT0_BIT 20
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_WCHAR_T 1
| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
| #define HAVE_STDLIB_H 1
| #define MALLOC_0_IS_NONNULL 1
| #define HAVE_MBSTATE_T 1
| #define HAVE_MAP_ANONYMOUS 1
| #define HAVE_MINMAX_IN_SYS_PARAM_H 1
| #define PROMOTED_MODE_T mode_t
| #define HAVE_POSIX_SPAWN 1
| #define HAVE_WORKING_POSIX_SPAWN 1
| #define HAVE_SIGSET_T 1
| #define USER_LABEL_PREFIX 
| #define HAVE_DECL_SNPRINTF 1
| #define HAVE__BOOL 1
| #define HAVE_WINT_T 1
| #define HAVE_DECL_STRNDUP 1
| #define HAVE_DECL_STRNLEN 1
| #define HAVE_DECL_STRSIGNAL 1
| #define HAVE_DECL_SYS_SIGLIST 1
| #define HAVE_DECL_CLEARERR_UNLOCKED 1
| #define HAVE_DECL_FEOF_UNLOCKED 1
| #define HAVE_DECL_FERROR_UNLOCKED 1
| #define HAVE_DECL_FFLUSH_UNLOCKED 1
| #define HAVE_DECL_FGETS_UNLOCKED 1
| #define HAVE_DECL_FPUTC_UNLOCKED 1
| #define HAVE_DECL_FPUTS_UNLOCKED 1
| #define HAVE_DECL_FREAD_UNLOCKED 1
| #define HAVE_DECL_FWRITE_UNLOCKED 1
| #define HAVE_DECL_GETCHAR_UNLOCKED 1
| #define HAVE_DECL_PUTC_UNLOCKED 1
| #define HAVE_DECL_PUTCHAR_UNLOCKED 1
| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
| #define HAVE_STDINT_H_WITH_UINTMAX 1
| #define HAVE_INTMAX_T 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNLEN 1
| #define HAVE_WCSLEN 1
| #define HAVE_WCSNLEN 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| #define HAVE_DECL__SNPRINTF 0
| #define HAVE_SNPRINTF_RETVAL_C99 1
| #define CHECK_PRINTF_SAFE 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LC_MESSAGES 1
| #define HAVE_DECL_SETENV 1
| #define HAVE_SEARCH_H 1
| #define HAVE_TSEARCH 1
| #define HAVE_DECL_STRDUP 1
| #define HAVE_DECL_UNSETENV 1
| #define HAVE_ALLOCA 1
| #define GNULIB_TEST_BTOWC 1
| #define HAVE___BUILTIN_EXPECT 1
| #define HAVE_DECL_SIGALTSTACK 1
| #define HAVE_STACK_T 1
| #define GNULIB_CANONICALIZE_LGPL 1
| #define GNULIB_TEST_CANONICALIZE_FILE_NAME 1
| #define GNULIB_TEST_REALPATH 1
| #define GNULIB_TEST_CHDIR 1
| #define SIGNAL_SAFE_LIST 1
| #define GNULIB_TEST_CLOEXEC 1
| #define GNULIB_TEST_CLOSE 1
| #define GNULIB_CLOSE_STREAM 1
| #define GNULIB_DIRNAME 1
| #define HAVE_DUP2 1
| #define GNULIB_TEST_DUP2 1
| #define GNULIB_TEST_ENVIRON 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_TEST_FCLOSE 1
| #define GNULIB_TEST_FCNTL 1
| #define GNULIB_FD_SAFER_FLAG 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_FFLUSH 1
| #define GNULIB_TEST_FFLUSH 1
| #define GNULIB_FILENAMECAT 1
| #define GNULIB_TEST_FOPEN 1
| #define GNULIB_FOPEN_SAFER 1
| #define HAVE_DECL___FPENDING 1
| #define HAVE_DECL_FPURGE 0
| #define GNULIB_TEST_FPURGE 1
| #define HAVE_FREXP_IN_LIBC 1
| #define GNULIB_TEST_FREXP 1
| #define HAVE_FREXPL_IN_LIBC 1
| #define GNULIB_TEST_FREXPL 1
| #define GNULIB_TEST_FSEEK 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_TEST_FSEEKO 1
| #define GNULIB_TEST_FSTAT 1
| #define GNULIB_TEST_FTELL 1
| #define GNULIB_TEST_FTELLO 1
| #define GNULIB_TEST_GETDTABLESIZE 1
| #define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
| #define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME 1
| #define HAVE_DECL___ARGV 0
| /* end confdefs.h.  */
| #include <sys/time.h>
|               struct timeval c;
|               int gettimeofday (struct timeval *restrict, void *restrict);
| 
| int
| main ()
| {
| /* glibc uses struct timezone * rather than the POSIX void *
|                  if _GNU_SOURCE is defined.  However, since the only portable
|                  use of gettimeofday uses NULL as the second parameter, and
|                  since the glibc definition is actually more typesafe, it is
|                  not worth wrapping this to get a compliant signature.  */
|               int (*f) (struct timeval *restrict, void *restrict)
|                 = gettimeofday;
|               int x = f (&c, 0);
|               return !(x | c.tv_sec | c.tv_usec);
| 
|   ;
|   return 0;
| }
configure:24199: gcc-8 -c -g -O2  conftest.c >&5
configure:24199: $? = 0
configure:24208: result: almost
configure:24291: checking whether isnan(double) can be used without linking with libm
configure:24316: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:24316: $? = 0
configure:24325: result: yes
configure:24352: checking whether isnan(float) can be used without linking with libm
configure:24377: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:24377: $? = 0
configure:24386: result: yes
configure:24393: checking whether isnan(float) works
configure:24461: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:24461: $? = 0
configure:24461: ./conftest
configure:24461: $? = 0
configure:24472: result: yes
configure:24615: checking whether isnan(long double) can be used without linking with libm
configure:24640: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:24640: $? = 0
configure:24649: result: yes
configure:24658: checking whether isnanl works
configure:24780: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:24780: $? = 0
configure:24780: ./conftest
configure:24780: $? = 0
configure:24791: result: yes
configure:25024: checking whether langinfo.h defines CODESET
configure:25042: gcc-8 -c -g -O2  conftest.c >&5
configure:25042: $? = 0
configure:25050: result: yes
configure:25055: checking whether langinfo.h defines T_FMT_AMPM
configure:25073: gcc-8 -c -g -O2  conftest.c >&5
configure:25073: $? = 0
configure:25081: result: yes
configure:25086: checking whether langinfo.h defines ERA
configure:25104: gcc-8 -c -g -O2  conftest.c >&5
configure:25104: $? = 0
configure:25112: result: yes
configure:25117: checking whether langinfo.h defines YESEXPR
configure:25135: gcc-8 -c -g -O2  conftest.c >&5
configure:25135: $? = 0
configure:25143: result: yes
configure:25654: checking for libsigsegv
configure:25686: result: yes
configure:25693: checking how to link with libsigsegv
configure:25695: result: -lsigsegv
configure:25740: checking whether locale.h conforms to POSIX:2001
configure:25758: gcc-8 -c -g -O2  conftest.c >&5
configure:25758: $? = 0
configure:25765: result: yes
configure:25809: checking whether struct lconv is properly defined
configure:25828: gcc-8 -c -g -O2  conftest.c >&5
configure:25828: $? = 0
configure:25836: result: yes
configure:26022: checking whether lseek detects pipes
configure:26055: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:26055: $? = 0
configure:26090: result: yes
configure:26298: checking whether NAN macro works
configure:26321: gcc-8 -c -g -O2  conftest.c >&5
configure:26321: $? = 0
configure:26328: result: yes
configure:26333: checking whether HUGE_VAL works
configure:26351: gcc-8 -c -g -O2  conftest.c >&5
configure:26351: $? = 0
configure:26358: result: yes
configure:26380: checking whether mbrtowc handles incomplete characters
configure:26437: result: guessing yes
configure:26443: checking whether mbrtowc works as well as mbtowc
configure:26504: result: guessing yes
configure:26555: checking whether mbrtowc handles a NULL pwc argument
configure:26626: result: guessing yes
configure:26632: checking whether mbrtowc handles a NULL string argument
configure:26691: result: guessing yes
configure:26699: checking whether mbrtowc has a correct return value
configure:26829: result: guessing yes
configure:26835: checking whether mbrtowc returns 0 when parsing a NUL character
configure:26891: result: guessing yes
configure:26896: checking whether mbrtowc works on empty input
configure:26923: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:26923: $? = 0
configure:26923: ./conftest
configure:26923: $? = 0
configure:26934: result: yes
configure:26938: checking whether the C locale is free of encoding errors
configure:26978: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:26978: $? = 0
configure:26978: ./conftest
configure:26978: $? = 3
configure: program exited with status 3
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| #define FUNC_FFLUSH_STDIN 0
| #define HAVE_DECL_FTELLO 1
| #define HAVE_DECL_GETDTABLESIZE 1
| #define HAVE_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define DBL_EXPBIT0_WORD 1
| #define DBL_EXPBIT0_BIT 20
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_WCHAR_T 1
| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
| #define HAVE_STDLIB_H 1
| #define MALLOC_0_IS_NONNULL 1
| #define HAVE_MBSTATE_T 1
| #define HAVE_MAP_ANONYMOUS 1
| #define HAVE_MINMAX_IN_SYS_PARAM_H 1
| #define PROMOTED_MODE_T mode_t
| #define HAVE_POSIX_SPAWN 1
| #define HAVE_WORKING_POSIX_SPAWN 1
| #define HAVE_SIGSET_T 1
| #define USER_LABEL_PREFIX 
| #define HAVE_DECL_SNPRINTF 1
| #define HAVE__BOOL 1
| #define HAVE_WINT_T 1
| #define HAVE_DECL_STRNDUP 1
| #define HAVE_DECL_STRNLEN 1
| #define HAVE_DECL_STRSIGNAL 1
| #define HAVE_DECL_SYS_SIGLIST 1
| #define HAVE_DECL_CLEARERR_UNLOCKED 1
| #define HAVE_DECL_FEOF_UNLOCKED 1
| #define HAVE_DECL_FERROR_UNLOCKED 1
| #define HAVE_DECL_FFLUSH_UNLOCKED 1
| #define HAVE_DECL_FGETS_UNLOCKED 1
| #define HAVE_DECL_FPUTC_UNLOCKED 1
| #define HAVE_DECL_FPUTS_UNLOCKED 1
| #define HAVE_DECL_FREAD_UNLOCKED 1
| #define HAVE_DECL_FWRITE_UNLOCKED 1
| #define HAVE_DECL_GETCHAR_UNLOCKED 1
| #define HAVE_DECL_PUTC_UNLOCKED 1
| #define HAVE_DECL_PUTCHAR_UNLOCKED 1
| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
| #define HAVE_STDINT_H_WITH_UINTMAX 1
| #define HAVE_INTMAX_T 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNLEN 1
| #define HAVE_WCSLEN 1
| #define HAVE_WCSNLEN 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| #define HAVE_DECL__SNPRINTF 0
| #define HAVE_SNPRINTF_RETVAL_C99 1
| #define CHECK_PRINTF_SAFE 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LC_MESSAGES 1
| #define HAVE_DECL_SETENV 1
| #define HAVE_SEARCH_H 1
| #define HAVE_TSEARCH 1
| #define HAVE_DECL_STRDUP 1
| #define HAVE_DECL_UNSETENV 1
| #define HAVE_ALLOCA 1
| #define GNULIB_TEST_BTOWC 1
| #define HAVE___BUILTIN_EXPECT 1
| #define HAVE_DECL_SIGALTSTACK 1
| #define HAVE_STACK_T 1
| #define GNULIB_CANONICALIZE_LGPL 1
| #define GNULIB_TEST_CANONICALIZE_FILE_NAME 1
| #define GNULIB_TEST_REALPATH 1
| #define GNULIB_TEST_CHDIR 1
| #define SIGNAL_SAFE_LIST 1
| #define GNULIB_TEST_CLOEXEC 1
| #define GNULIB_TEST_CLOSE 1
| #define GNULIB_CLOSE_STREAM 1
| #define GNULIB_DIRNAME 1
| #define HAVE_DUP2 1
| #define GNULIB_TEST_DUP2 1
| #define GNULIB_TEST_ENVIRON 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_TEST_FCLOSE 1
| #define GNULIB_TEST_FCNTL 1
| #define GNULIB_FD_SAFER_FLAG 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_FFLUSH 1
| #define GNULIB_TEST_FFLUSH 1
| #define GNULIB_FILENAMECAT 1
| #define GNULIB_TEST_FOPEN 1
| #define GNULIB_FOPEN_SAFER 1
| #define HAVE_DECL___FPENDING 1
| #define HAVE_DECL_FPURGE 0
| #define GNULIB_TEST_FPURGE 1
| #define HAVE_FREXP_IN_LIBC 1
| #define GNULIB_TEST_FREXP 1
| #define HAVE_FREXPL_IN_LIBC 1
| #define GNULIB_TEST_FREXPL 1
| #define GNULIB_TEST_FSEEK 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_TEST_FSEEKO 1
| #define GNULIB_TEST_FSTAT 1
| #define GNULIB_TEST_FTELL 1
| #define GNULIB_TEST_FTELLO 1
| #define GNULIB_TEST_GETDTABLESIZE 1
| #define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
| #define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME 1
| #define HAVE_DECL___ARGV 0
| #define GETTIMEOFDAY_TIMEZONE struct timezone
| #define GNULIB_TEST_GETTIMEOFDAY 1
| #define HAVE_ISNAND_IN_LIBC 1
| #define HAVE_ISNANF_IN_LIBC 1
| #define HAVE_ISNANL_IN_LIBC 1
| #define HAVE_LIBSIGSEGV 1
| #define GNULIB_TEST_LOCALECONV 1
| #define GNULIB_LOCK 1
| #define GNULIB_TEST_LSEEK 1
| #define GNULIB_TEST_LSTAT 1
| #define HAVE_MALLOC_POSIX 1
| #define GNULIB_TEST_MALLOC_POSIX 1
| /* end confdefs.h.  */
| #include <limits.h>
|             #include <locale.h>
|             #include <wchar.h>
| 
| int
| main ()
| {
| 
|             int i;
|             char *locale = setlocale (LC_ALL, "C");
|             if (! locale)
|               return 2;
|             for (i = CHAR_MIN; i <= CHAR_MAX; i++)
|               {
|                 char c = i;
|                 wchar_t wc;
|                 mbstate_t mbs = { 0, };
|                 size_t ss = mbrtowc (&wc, &c, 1, &mbs);
|                 if (1 < ss)
|                   return 3;
|               }
|             return 0;
| 
|   ;
|   return 0;
| }
configure:26988: result: no
configure:27087: checking whether mbrtowc handles incomplete characters
configure:27144: result: guessing yes
configure:27150: checking whether mbrtowc works as well as mbtowc
configure:27211: result: guessing yes
configure:27381: checking for mkdtemp
configure:27381: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:27381: $? = 0
configure:27381: result: yes
configure:27428: checking for working mkstemp
configure:27481: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:27481: $? = 0
configure:27481: ./conftest
configure:27481: $? = 0
configure:27493: result: yes
configure:27567: checking whether YESEXPR works
configure:27595: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:27595: $? = 0
configure:27595: ./conftest
configure:27595: $? = 0
configure:27606: result: yes
configure:27669: checking for obstacks that work with any size object
configure:27693: gcc-8 -o conftest -g -O2   conftest.c  >&5
conftest.c:252:21: error: conflicting types for '_obstack_memory_used'
              size_t _obstack_memory_used (struct obstack *);
                     ^~~~~~~~~~~~~~~~~~~~
In file included from conftest.c:248:
/usr/include/obstack.h:190:12: note: previous declaration of '_obstack_memory_used' was here
 extern int _obstack_memory_used (struct obstack *) __attribute_pure__;
            ^~~~~~~~~~~~~~~~~~~~
configure:27693: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| #define FUNC_FFLUSH_STDIN 0
| #define HAVE_DECL_FTELLO 1
| #define HAVE_DECL_GETDTABLESIZE 1
| #define HAVE_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define DBL_EXPBIT0_WORD 1
| #define DBL_EXPBIT0_BIT 20
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_WCHAR_T 1
| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
| #define HAVE_STDLIB_H 1
| #define MALLOC_0_IS_NONNULL 1
| #define HAVE_MBSTATE_T 1
| #define HAVE_MAP_ANONYMOUS 1
| #define HAVE_MINMAX_IN_SYS_PARAM_H 1
| #define PROMOTED_MODE_T mode_t
| #define HAVE_POSIX_SPAWN 1
| #define HAVE_WORKING_POSIX_SPAWN 1
| #define HAVE_SIGSET_T 1
| #define USER_LABEL_PREFIX 
| #define HAVE_DECL_SNPRINTF 1
| #define HAVE__BOOL 1
| #define HAVE_WINT_T 1
| #define HAVE_DECL_STRNDUP 1
| #define HAVE_DECL_STRNLEN 1
| #define HAVE_DECL_STRSIGNAL 1
| #define HAVE_DECL_SYS_SIGLIST 1
| #define HAVE_DECL_CLEARERR_UNLOCKED 1
| #define HAVE_DECL_FEOF_UNLOCKED 1
| #define HAVE_DECL_FERROR_UNLOCKED 1
| #define HAVE_DECL_FFLUSH_UNLOCKED 1
| #define HAVE_DECL_FGETS_UNLOCKED 1
| #define HAVE_DECL_FPUTC_UNLOCKED 1
| #define HAVE_DECL_FPUTS_UNLOCKED 1
| #define HAVE_DECL_FREAD_UNLOCKED 1
| #define HAVE_DECL_FWRITE_UNLOCKED 1
| #define HAVE_DECL_GETCHAR_UNLOCKED 1
| #define HAVE_DECL_PUTC_UNLOCKED 1
| #define HAVE_DECL_PUTCHAR_UNLOCKED 1
| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
| #define HAVE_STDINT_H_WITH_UINTMAX 1
| #define HAVE_INTMAX_T 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNLEN 1
| #define HAVE_WCSLEN 1
| #define HAVE_WCSNLEN 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| #define HAVE_DECL__SNPRINTF 0
| #define HAVE_SNPRINTF_RETVAL_C99 1
| #define CHECK_PRINTF_SAFE 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LC_MESSAGES 1
| #define HAVE_DECL_SETENV 1
| #define HAVE_SEARCH_H 1
| #define HAVE_TSEARCH 1
| #define HAVE_DECL_STRDUP 1
| #define HAVE_DECL_UNSETENV 1
| #define HAVE_ALLOCA 1
| #define GNULIB_TEST_BTOWC 1
| #define HAVE___BUILTIN_EXPECT 1
| #define HAVE_DECL_SIGALTSTACK 1
| #define HAVE_STACK_T 1
| #define GNULIB_CANONICALIZE_LGPL 1
| #define GNULIB_TEST_CANONICALIZE_FILE_NAME 1
| #define GNULIB_TEST_REALPATH 1
| #define GNULIB_TEST_CHDIR 1
| #define SIGNAL_SAFE_LIST 1
| #define GNULIB_TEST_CLOEXEC 1
| #define GNULIB_TEST_CLOSE 1
| #define GNULIB_CLOSE_STREAM 1
| #define GNULIB_DIRNAME 1
| #define HAVE_DUP2 1
| #define GNULIB_TEST_DUP2 1
| #define GNULIB_TEST_ENVIRON 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_TEST_FCLOSE 1
| #define GNULIB_TEST_FCNTL 1
| #define GNULIB_FD_SAFER_FLAG 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_FFLUSH 1
| #define GNULIB_TEST_FFLUSH 1
| #define GNULIB_FILENAMECAT 1
| #define GNULIB_TEST_FOPEN 1
| #define GNULIB_FOPEN_SAFER 1
| #define HAVE_DECL___FPENDING 1
| #define HAVE_DECL_FPURGE 0
| #define GNULIB_TEST_FPURGE 1
| #define HAVE_FREXP_IN_LIBC 1
| #define GNULIB_TEST_FREXP 1
| #define HAVE_FREXPL_IN_LIBC 1
| #define GNULIB_TEST_FREXPL 1
| #define GNULIB_TEST_FSEEK 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_TEST_FSEEKO 1
| #define GNULIB_TEST_FSTAT 1
| #define GNULIB_TEST_FTELL 1
| #define GNULIB_TEST_FTELLO 1
| #define GNULIB_TEST_GETDTABLESIZE 1
| #define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
| #define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME 1
| #define HAVE_DECL___ARGV 0
| #define GETTIMEOFDAY_TIMEZONE struct timezone
| #define GNULIB_TEST_GETTIMEOFDAY 1
| #define HAVE_ISNAND_IN_LIBC 1
| #define HAVE_ISNANF_IN_LIBC 1
| #define HAVE_ISNANL_IN_LIBC 1
| #define HAVE_LIBSIGSEGV 1
| #define GNULIB_TEST_LOCALECONV 1
| #define GNULIB_LOCK 1
| #define GNULIB_TEST_LSEEK 1
| #define GNULIB_TEST_LSTAT 1
| #define HAVE_MALLOC_POSIX 1
| #define GNULIB_TEST_MALLOC_POSIX 1
| #define C_LOCALE_MAYBE_EILSEQ 1
| #define GNULIB_TEST_MBRTOWC 1
| #define GNULIB_TEST_MBSINIT 1
| #define GNULIB_TEST_MBTOWC 1
| #define GNULIB_TEST_MEMCHR 1
| #define HAVE_MKDTEMP 1
| #define GNULIB_TEST_MKDTEMP 1
| #define GNULIB_TEST_MKSTEMP 1
| #define FUNC_NL_LANGINFO_YESEXPR_WORKS 1
| #define GNULIB_TEST_NL_LANGINFO 1
| /* end confdefs.h.  */
| #include "obstack.h"
|              void *obstack_chunk_alloc (size_t n) { return 0; }
|              void obstack_chunk_free (void *p) { }
|              /* Check that an internal function returns size_t, not int.  */
|              size_t _obstack_memory_used (struct obstack *);
| 
| int
| main ()
| {
| struct obstack mem;
|              obstack_init (&mem);
|              obstack_free (&mem, 0);
| 
|   ;
|   return 0;
| }
configure:27701: result: no
configure:27728: checking whether open recognizes a trailing slash
configure:27767: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:27767: $? = 0
configure:27767: ./conftest
configure:27767: $? = 0
configure:27779: result: yes
configure:27869: checking whether posix_spawn_file_actions_addclose works
configure:27896: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:27896: $? = 0
configure:27896: ./conftest
configure:27896: $? = 0
configure:27907: result: yes
configure:27951: checking whether posix_spawn_file_actions_adddup2 works
configure:27978: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:27978: $? = 0
configure:27978: ./conftest
configure:27978: $? = 0
configure:27989: result: yes
configure:28033: checking whether posix_spawn_file_actions_addopen works
configure:28062: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:28062: $? = 0
configure:28062: ./conftest
configure:28062: $? = 0
configure:28073: result: yes
configure:28360: checking whether frexp works
configure:28451: result: yes
configure:28463: checking whether ldexp can be used without linking with libm
configure:28491: result: yes
configure:28504: checking whether frexpl() can be used without linking with libm
configure:28531: result: yes
configure:28537: checking whether frexpl works
configure:28659: result: yes
configure:28674: checking whether frexpl is declared
configure:28674: result: yes
configure:28685: checking whether ldexpl() can be used without linking with libm
configure:28703: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:28703: $? = 0
configure:28712: result: yes
configure:28718: checking whether ldexpl works
configure:28759: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:28759: $? = 0
configure:28759: ./conftest
configure:28759: $? = 0
configure:28770: result: yes
configure:28778: checking whether ldexpl is declared
configure:28778: gcc-8 -c -g -O2  conftest.c >&5
configure:28778: $? = 0
configure:28778: result: yes
configure:28791: checking whether program_invocation_name is declared
configure:28791: result: yes
configure:28803: checking whether program_invocation_short_name is declared
configure:28803: result: yes
configure:28824: checking for raise
configure:28824: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:28824: $? = 0
configure:28824: result: yes
configure:28844: checking for sigprocmask
configure:28844: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:28844: $? = 0
configure:28844: result: yes
configure:28901: checking for rawmemchr
configure:28901: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:28901: $? = 0
configure:28901: result: yes
configure:28948: checking whether readlink signature is correct
configure:28966: gcc-8 -c -g -O2  conftest.c >&5
configure:28966: $? = 0
configure:28973: result: yes
configure:28975: checking whether readlink handles trailing slash correctly
configure:29005: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:29005: $? = 0
configure:29005: ./conftest
configure:29005: $? = 0
configure:29016: result: yes
configure:29081: checking for working re_compile_pattern
configure:29291: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:29291: $? = 0
configure:29291: ./conftest
configure:29291: $? = 0
configure:29301: result: yes
configure:29416: checking whether rename honors trailing slash on destination
configure:29461: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:29461: $? = 0
configure:29461: ./conftest
configure:29461: $? = 0
configure:29473: result: yes
configure:29485: checking whether rename honors trailing slash on source
configure:29530: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:29530: $? = 0
configure:29530: ./conftest
configure:29530: $? = 0
configure:29542: result: yes
configure:29555: checking whether rename manages hard links correctly
configure:29598: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:29598: $? = 0
configure:29598: ./conftest
configure:29598: $? = 0
configure:29616: result: yes
configure:29628: checking whether rename manages existing destinations correctly
configure:29665: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:29665: $? = 0
configure:29665: ./conftest
configure:29665: $? = 0
configure:29677: result: yes
configure:29719: checking whether rmdir works
configure:29761: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:29761: $? = 0
configure:29761: ./conftest
configure:29761: $? = 0
configure:29772: result: yes
configure:29826: gcc-8 -c -g -O2  conftest.c >&5
configure:29826: $? = 0
configure:30038: checking for struct sigaction.sa_sigaction
configure:30038: gcc-8 -c -g -O2  conftest.c >&5
configure:30038: $? = 0
configure:30038: result: yes
configure:30183: checking for volatile sig_atomic_t
configure:30183: gcc-8 -c -g -O2  conftest.c >&5
configure:30183: $? = 0
configure:30183: gcc-8 -c -g -O2  conftest.c >&5
conftest.c: In function 'main':
conftest.c:284:36: error: expected expression before ')' token
 if (sizeof ((volatile sig_atomic_t)))
                                    ^
configure:30183: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| #define FUNC_FFLUSH_STDIN 0
| #define HAVE_DECL_FTELLO 1
| #define HAVE_DECL_GETDTABLESIZE 1
| #define HAVE_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define DBL_EXPBIT0_WORD 1
| #define DBL_EXPBIT0_BIT 20
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_WCHAR_T 1
| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
| #define HAVE_STDLIB_H 1
| #define MALLOC_0_IS_NONNULL 1
| #define HAVE_MBSTATE_T 1
| #define HAVE_MAP_ANONYMOUS 1
| #define HAVE_MINMAX_IN_SYS_PARAM_H 1
| #define PROMOTED_MODE_T mode_t
| #define HAVE_POSIX_SPAWN 1
| #define HAVE_WORKING_POSIX_SPAWN 1
| #define HAVE_SIGSET_T 1
| #define USER_LABEL_PREFIX 
| #define HAVE_DECL_SNPRINTF 1
| #define HAVE__BOOL 1
| #define HAVE_WINT_T 1
| #define HAVE_DECL_STRNDUP 1
| #define HAVE_DECL_STRNLEN 1
| #define HAVE_DECL_STRSIGNAL 1
| #define HAVE_DECL_SYS_SIGLIST 1
| #define HAVE_DECL_CLEARERR_UNLOCKED 1
| #define HAVE_DECL_FEOF_UNLOCKED 1
| #define HAVE_DECL_FERROR_UNLOCKED 1
| #define HAVE_DECL_FFLUSH_UNLOCKED 1
| #define HAVE_DECL_FGETS_UNLOCKED 1
| #define HAVE_DECL_FPUTC_UNLOCKED 1
| #define HAVE_DECL_FPUTS_UNLOCKED 1
| #define HAVE_DECL_FREAD_UNLOCKED 1
| #define HAVE_DECL_FWRITE_UNLOCKED 1
| #define HAVE_DECL_GETCHAR_UNLOCKED 1
| #define HAVE_DECL_PUTC_UNLOCKED 1
| #define HAVE_DECL_PUTCHAR_UNLOCKED 1
| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
| #define HAVE_STDINT_H_WITH_UINTMAX 1
| #define HAVE_INTMAX_T 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNLEN 1
| #define HAVE_WCSLEN 1
| #define HAVE_WCSNLEN 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| #define HAVE_DECL__SNPRINTF 0
| #define HAVE_SNPRINTF_RETVAL_C99 1
| #define CHECK_PRINTF_SAFE 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LC_MESSAGES 1
| #define HAVE_DECL_SETENV 1
| #define HAVE_SEARCH_H 1
| #define HAVE_TSEARCH 1
| #define HAVE_DECL_STRDUP 1
| #define HAVE_DECL_UNSETENV 1
| #define HAVE_ALLOCA 1
| #define GNULIB_TEST_BTOWC 1
| #define HAVE___BUILTIN_EXPECT 1
| #define HAVE_DECL_SIGALTSTACK 1
| #define HAVE_STACK_T 1
| #define GNULIB_CANONICALIZE_LGPL 1
| #define GNULIB_TEST_CANONICALIZE_FILE_NAME 1
| #define GNULIB_TEST_REALPATH 1
| #define GNULIB_TEST_CHDIR 1
| #define SIGNAL_SAFE_LIST 1
| #define GNULIB_TEST_CLOEXEC 1
| #define GNULIB_TEST_CLOSE 1
| #define GNULIB_CLOSE_STREAM 1
| #define GNULIB_DIRNAME 1
| #define HAVE_DUP2 1
| #define GNULIB_TEST_DUP2 1
| #define GNULIB_TEST_ENVIRON 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_TEST_FCLOSE 1
| #define GNULIB_TEST_FCNTL 1
| #define GNULIB_FD_SAFER_FLAG 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_FFLUSH 1
| #define GNULIB_TEST_FFLUSH 1
| #define GNULIB_FILENAMECAT 1
| #define GNULIB_TEST_FOPEN 1
| #define GNULIB_FOPEN_SAFER 1
| #define HAVE_DECL___FPENDING 1
| #define HAVE_DECL_FPURGE 0
| #define GNULIB_TEST_FPURGE 1
| #define HAVE_FREXP_IN_LIBC 1
| #define GNULIB_TEST_FREXP 1
| #define HAVE_FREXPL_IN_LIBC 1
| #define GNULIB_TEST_FREXPL 1
| #define GNULIB_TEST_FSEEK 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_TEST_FSEEKO 1
| #define GNULIB_TEST_FSTAT 1
| #define GNULIB_TEST_FTELL 1
| #define GNULIB_TEST_FTELLO 1
| #define GNULIB_TEST_GETDTABLESIZE 1
| #define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
| #define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME 1
| #define HAVE_DECL___ARGV 0
| #define GETTIMEOFDAY_TIMEZONE struct timezone
| #define GNULIB_TEST_GETTIMEOFDAY 1
| #define HAVE_ISNAND_IN_LIBC 1
| #define HAVE_ISNANF_IN_LIBC 1
| #define HAVE_ISNANL_IN_LIBC 1
| #define HAVE_LIBSIGSEGV 1
| #define GNULIB_TEST_LOCALECONV 1
| #define GNULIB_LOCK 1
| #define GNULIB_TEST_LSEEK 1
| #define GNULIB_TEST_LSTAT 1
| #define HAVE_MALLOC_POSIX 1
| #define GNULIB_TEST_MALLOC_POSIX 1
| #define C_LOCALE_MAYBE_EILSEQ 1
| #define GNULIB_TEST_MBRTOWC 1
| #define GNULIB_TEST_MBSINIT 1
| #define GNULIB_TEST_MBTOWC 1
| #define GNULIB_TEST_MEMCHR 1
| #define HAVE_MKDTEMP 1
| #define GNULIB_TEST_MKDTEMP 1
| #define GNULIB_TEST_MKSTEMP 1
| #define FUNC_NL_LANGINFO_YESEXPR_WORKS 1
| #define GNULIB_TEST_NL_LANGINFO 1
| #define GNULIB_TEST_OPEN 1
| #define GNULIB_TEST_PIPE2 1
| #define GNULIB_PIPE2_SAFER 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_DESTROY 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_INIT 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK 1
| #define GNULIB_TEST_POSIX_SPAWNP 1
| #define HAVE_FREXP_IN_LIBC 1
| #define HAVE_LDEXP_IN_LIBC 1
| #define HAVE_FREXPL_IN_LIBC 1
| #define HAVE_LDEXPL_IN_LIBC 1
| #define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
| #define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME 1
| #define HAVE_RAISE 1
| #define GNULIB_TEST_RAISE 1
| #define HAVE_RAWMEMCHR 1
| #define GNULIB_TEST_RAWMEMCHR 1
| #define GNULIB_TEST_READLINK 1
| #define GNULIB_TEST_RENAME 1
| #define GNULIB_TEST_RMDIR 1
| #define GNULIB_TEST_SECURE_GETENV 1
| #define HAVE_STRUCT_SIGACTION_SA_SIGACTION 1
| #define GNULIB_TEST_SIGACTION 1
| /* end confdefs.h.  */
| 
| #include <signal.h>
| 
| 
| int
| main ()
| {
| if (sizeof ((volatile sig_atomic_t)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:30183: result: yes
configure:30199: checking for sighandler_t
configure:30199: gcc-8 -c -g -O2  conftest.c >&5
configure:30199: $? = 0
configure:30199: gcc-8 -c -g -O2  conftest.c >&5
conftest.c: In function 'main':
conftest.c:284:27: error: expected expression before ')' token
 if (sizeof ((sighandler_t)))
                           ^
configure:30199: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| #define FUNC_FFLUSH_STDIN 0
| #define HAVE_DECL_FTELLO 1
| #define HAVE_DECL_GETDTABLESIZE 1
| #define HAVE_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define DBL_EXPBIT0_WORD 1
| #define DBL_EXPBIT0_BIT 20
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_WCHAR_T 1
| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
| #define HAVE_STDLIB_H 1
| #define MALLOC_0_IS_NONNULL 1
| #define HAVE_MBSTATE_T 1
| #define HAVE_MAP_ANONYMOUS 1
| #define HAVE_MINMAX_IN_SYS_PARAM_H 1
| #define PROMOTED_MODE_T mode_t
| #define HAVE_POSIX_SPAWN 1
| #define HAVE_WORKING_POSIX_SPAWN 1
| #define HAVE_SIGSET_T 1
| #define USER_LABEL_PREFIX 
| #define HAVE_DECL_SNPRINTF 1
| #define HAVE__BOOL 1
| #define HAVE_WINT_T 1
| #define HAVE_DECL_STRNDUP 1
| #define HAVE_DECL_STRNLEN 1
| #define HAVE_DECL_STRSIGNAL 1
| #define HAVE_DECL_SYS_SIGLIST 1
| #define HAVE_DECL_CLEARERR_UNLOCKED 1
| #define HAVE_DECL_FEOF_UNLOCKED 1
| #define HAVE_DECL_FERROR_UNLOCKED 1
| #define HAVE_DECL_FFLUSH_UNLOCKED 1
| #define HAVE_DECL_FGETS_UNLOCKED 1
| #define HAVE_DECL_FPUTC_UNLOCKED 1
| #define HAVE_DECL_FPUTS_UNLOCKED 1
| #define HAVE_DECL_FREAD_UNLOCKED 1
| #define HAVE_DECL_FWRITE_UNLOCKED 1
| #define HAVE_DECL_GETCHAR_UNLOCKED 1
| #define HAVE_DECL_PUTC_UNLOCKED 1
| #define HAVE_DECL_PUTCHAR_UNLOCKED 1
| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
| #define HAVE_STDINT_H_WITH_UINTMAX 1
| #define HAVE_INTMAX_T 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNLEN 1
| #define HAVE_WCSLEN 1
| #define HAVE_WCSNLEN 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| #define HAVE_DECL__SNPRINTF 0
| #define HAVE_SNPRINTF_RETVAL_C99 1
| #define CHECK_PRINTF_SAFE 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LC_MESSAGES 1
| #define HAVE_DECL_SETENV 1
| #define HAVE_SEARCH_H 1
| #define HAVE_TSEARCH 1
| #define HAVE_DECL_STRDUP 1
| #define HAVE_DECL_UNSETENV 1
| #define HAVE_ALLOCA 1
| #define GNULIB_TEST_BTOWC 1
| #define HAVE___BUILTIN_EXPECT 1
| #define HAVE_DECL_SIGALTSTACK 1
| #define HAVE_STACK_T 1
| #define GNULIB_CANONICALIZE_LGPL 1
| #define GNULIB_TEST_CANONICALIZE_FILE_NAME 1
| #define GNULIB_TEST_REALPATH 1
| #define GNULIB_TEST_CHDIR 1
| #define SIGNAL_SAFE_LIST 1
| #define GNULIB_TEST_CLOEXEC 1
| #define GNULIB_TEST_CLOSE 1
| #define GNULIB_CLOSE_STREAM 1
| #define GNULIB_DIRNAME 1
| #define HAVE_DUP2 1
| #define GNULIB_TEST_DUP2 1
| #define GNULIB_TEST_ENVIRON 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_TEST_FCLOSE 1
| #define GNULIB_TEST_FCNTL 1
| #define GNULIB_FD_SAFER_FLAG 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_FFLUSH 1
| #define GNULIB_TEST_FFLUSH 1
| #define GNULIB_FILENAMECAT 1
| #define GNULIB_TEST_FOPEN 1
| #define GNULIB_FOPEN_SAFER 1
| #define HAVE_DECL___FPENDING 1
| #define HAVE_DECL_FPURGE 0
| #define GNULIB_TEST_FPURGE 1
| #define HAVE_FREXP_IN_LIBC 1
| #define GNULIB_TEST_FREXP 1
| #define HAVE_FREXPL_IN_LIBC 1
| #define GNULIB_TEST_FREXPL 1
| #define GNULIB_TEST_FSEEK 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_TEST_FSEEKO 1
| #define GNULIB_TEST_FSTAT 1
| #define GNULIB_TEST_FTELL 1
| #define GNULIB_TEST_FTELLO 1
| #define GNULIB_TEST_GETDTABLESIZE 1
| #define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
| #define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME 1
| #define HAVE_DECL___ARGV 0
| #define GETTIMEOFDAY_TIMEZONE struct timezone
| #define GNULIB_TEST_GETTIMEOFDAY 1
| #define HAVE_ISNAND_IN_LIBC 1
| #define HAVE_ISNANF_IN_LIBC 1
| #define HAVE_ISNANL_IN_LIBC 1
| #define HAVE_LIBSIGSEGV 1
| #define GNULIB_TEST_LOCALECONV 1
| #define GNULIB_LOCK 1
| #define GNULIB_TEST_LSEEK 1
| #define GNULIB_TEST_LSTAT 1
| #define HAVE_MALLOC_POSIX 1
| #define GNULIB_TEST_MALLOC_POSIX 1
| #define C_LOCALE_MAYBE_EILSEQ 1
| #define GNULIB_TEST_MBRTOWC 1
| #define GNULIB_TEST_MBSINIT 1
| #define GNULIB_TEST_MBTOWC 1
| #define GNULIB_TEST_MEMCHR 1
| #define HAVE_MKDTEMP 1
| #define GNULIB_TEST_MKDTEMP 1
| #define GNULIB_TEST_MKSTEMP 1
| #define FUNC_NL_LANGINFO_YESEXPR_WORKS 1
| #define GNULIB_TEST_NL_LANGINFO 1
| #define GNULIB_TEST_OPEN 1
| #define GNULIB_TEST_PIPE2 1
| #define GNULIB_PIPE2_SAFER 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_DESTROY 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_INIT 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK 1
| #define GNULIB_TEST_POSIX_SPAWNP 1
| #define HAVE_FREXP_IN_LIBC 1
| #define HAVE_LDEXP_IN_LIBC 1
| #define HAVE_FREXPL_IN_LIBC 1
| #define HAVE_LDEXPL_IN_LIBC 1
| #define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
| #define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME 1
| #define HAVE_RAISE 1
| #define GNULIB_TEST_RAISE 1
| #define HAVE_RAWMEMCHR 1
| #define GNULIB_TEST_RAWMEMCHR 1
| #define GNULIB_TEST_READLINK 1
| #define GNULIB_TEST_RENAME 1
| #define GNULIB_TEST_RMDIR 1
| #define GNULIB_TEST_SECURE_GETENV 1
| #define HAVE_STRUCT_SIGACTION_SA_SIGACTION 1
| #define GNULIB_TEST_SIGACTION 1
| /* end confdefs.h.  */
| 
| #include <signal.h>
| 
| 
| int
| main ()
| {
| if (sizeof ((sighandler_t)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:30199: result: yes
configure:30214: checking for signbit macro
configure:30319: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:30319: $? = 0
configure:30319: ./conftest
configure:30319: $? = 0
configure:30330: result: yes
configure:30332: checking for signbit compiler built-ins
configure:30434: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:30434: $? = 0
configure:30434: ./conftest
configure:30434: $? = 0
configure:30445: result: yes
configure:30991: checking for sigprocmask
configure:30991: result: yes
configure:31032: checking for stdint.h
configure:31032: result: yes
configure:31042: checking for SIZE_MAX
configure:31113: result: yes
configure:31129: checking for snprintf
configure:31129: result: yes
configure:31142: checking whether snprintf respects a size of 1
configure:31176: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:31176: $? = 0
configure:31176: ./conftest
configure:31176: $? = 0
configure:31187: result: yes
configure:31197: checking whether printf supports POSIX/XSI format strings with positions
configure:31229: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:31229: $? = 0
configure:31229: ./conftest
configure:31229: $? = 0
configure:31240: result: yes
configure:31388: checking for posix_spawnattr_t
configure:31388: gcc-8 -c -g -O2  conftest.c >&5
configure:31388: $? = 0
configure:31388: gcc-8 -c -g -O2  conftest.c >&5
conftest.c: In function 'main':
conftest.c:291:32: error: expected expression before ')' token
 if (sizeof ((posix_spawnattr_t)))
                                ^
configure:31388: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| #define FUNC_FFLUSH_STDIN 0
| #define HAVE_DECL_FTELLO 1
| #define HAVE_DECL_GETDTABLESIZE 1
| #define HAVE_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define DBL_EXPBIT0_WORD 1
| #define DBL_EXPBIT0_BIT 20
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_WCHAR_T 1
| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
| #define HAVE_STDLIB_H 1
| #define MALLOC_0_IS_NONNULL 1
| #define HAVE_MBSTATE_T 1
| #define HAVE_MAP_ANONYMOUS 1
| #define HAVE_MINMAX_IN_SYS_PARAM_H 1
| #define PROMOTED_MODE_T mode_t
| #define HAVE_POSIX_SPAWN 1
| #define HAVE_WORKING_POSIX_SPAWN 1
| #define HAVE_SIGSET_T 1
| #define USER_LABEL_PREFIX 
| #define HAVE_DECL_SNPRINTF 1
| #define HAVE__BOOL 1
| #define HAVE_WINT_T 1
| #define HAVE_DECL_STRNDUP 1
| #define HAVE_DECL_STRNLEN 1
| #define HAVE_DECL_STRSIGNAL 1
| #define HAVE_DECL_SYS_SIGLIST 1
| #define HAVE_DECL_CLEARERR_UNLOCKED 1
| #define HAVE_DECL_FEOF_UNLOCKED 1
| #define HAVE_DECL_FERROR_UNLOCKED 1
| #define HAVE_DECL_FFLUSH_UNLOCKED 1
| #define HAVE_DECL_FGETS_UNLOCKED 1
| #define HAVE_DECL_FPUTC_UNLOCKED 1
| #define HAVE_DECL_FPUTS_UNLOCKED 1
| #define HAVE_DECL_FREAD_UNLOCKED 1
| #define HAVE_DECL_FWRITE_UNLOCKED 1
| #define HAVE_DECL_GETCHAR_UNLOCKED 1
| #define HAVE_DECL_PUTC_UNLOCKED 1
| #define HAVE_DECL_PUTCHAR_UNLOCKED 1
| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
| #define HAVE_STDINT_H_WITH_UINTMAX 1
| #define HAVE_INTMAX_T 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNLEN 1
| #define HAVE_WCSLEN 1
| #define HAVE_WCSNLEN 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| #define HAVE_DECL__SNPRINTF 0
| #define HAVE_SNPRINTF_RETVAL_C99 1
| #define CHECK_PRINTF_SAFE 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LC_MESSAGES 1
| #define HAVE_DECL_SETENV 1
| #define HAVE_SEARCH_H 1
| #define HAVE_TSEARCH 1
| #define HAVE_DECL_STRDUP 1
| #define HAVE_DECL_UNSETENV 1
| #define HAVE_ALLOCA 1
| #define GNULIB_TEST_BTOWC 1
| #define HAVE___BUILTIN_EXPECT 1
| #define HAVE_DECL_SIGALTSTACK 1
| #define HAVE_STACK_T 1
| #define GNULIB_CANONICALIZE_LGPL 1
| #define GNULIB_TEST_CANONICALIZE_FILE_NAME 1
| #define GNULIB_TEST_REALPATH 1
| #define GNULIB_TEST_CHDIR 1
| #define SIGNAL_SAFE_LIST 1
| #define GNULIB_TEST_CLOEXEC 1
| #define GNULIB_TEST_CLOSE 1
| #define GNULIB_CLOSE_STREAM 1
| #define GNULIB_DIRNAME 1
| #define HAVE_DUP2 1
| #define GNULIB_TEST_DUP2 1
| #define GNULIB_TEST_ENVIRON 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_TEST_FCLOSE 1
| #define GNULIB_TEST_FCNTL 1
| #define GNULIB_FD_SAFER_FLAG 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_FFLUSH 1
| #define GNULIB_TEST_FFLUSH 1
| #define GNULIB_FILENAMECAT 1
| #define GNULIB_TEST_FOPEN 1
| #define GNULIB_FOPEN_SAFER 1
| #define HAVE_DECL___FPENDING 1
| #define HAVE_DECL_FPURGE 0
| #define GNULIB_TEST_FPURGE 1
| #define HAVE_FREXP_IN_LIBC 1
| #define GNULIB_TEST_FREXP 1
| #define HAVE_FREXPL_IN_LIBC 1
| #define GNULIB_TEST_FREXPL 1
| #define GNULIB_TEST_FSEEK 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_TEST_FSEEKO 1
| #define GNULIB_TEST_FSTAT 1
| #define GNULIB_TEST_FTELL 1
| #define GNULIB_TEST_FTELLO 1
| #define GNULIB_TEST_GETDTABLESIZE 1
| #define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
| #define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME 1
| #define HAVE_DECL___ARGV 0
| #define GETTIMEOFDAY_TIMEZONE struct timezone
| #define GNULIB_TEST_GETTIMEOFDAY 1
| #define HAVE_ISNAND_IN_LIBC 1
| #define HAVE_ISNANF_IN_LIBC 1
| #define HAVE_ISNANL_IN_LIBC 1
| #define HAVE_LIBSIGSEGV 1
| #define GNULIB_TEST_LOCALECONV 1
| #define GNULIB_LOCK 1
| #define GNULIB_TEST_LSEEK 1
| #define GNULIB_TEST_LSTAT 1
| #define HAVE_MALLOC_POSIX 1
| #define GNULIB_TEST_MALLOC_POSIX 1
| #define C_LOCALE_MAYBE_EILSEQ 1
| #define GNULIB_TEST_MBRTOWC 1
| #define GNULIB_TEST_MBSINIT 1
| #define GNULIB_TEST_MBTOWC 1
| #define GNULIB_TEST_MEMCHR 1
| #define HAVE_MKDTEMP 1
| #define GNULIB_TEST_MKDTEMP 1
| #define GNULIB_TEST_MKSTEMP 1
| #define FUNC_NL_LANGINFO_YESEXPR_WORKS 1
| #define GNULIB_TEST_NL_LANGINFO 1
| #define GNULIB_TEST_OPEN 1
| #define GNULIB_TEST_PIPE2 1
| #define GNULIB_PIPE2_SAFER 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_DESTROY 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_INIT 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK 1
| #define GNULIB_TEST_POSIX_SPAWNP 1
| #define HAVE_FREXP_IN_LIBC 1
| #define HAVE_LDEXP_IN_LIBC 1
| #define HAVE_FREXPL_IN_LIBC 1
| #define HAVE_LDEXPL_IN_LIBC 1
| #define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
| #define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME 1
| #define HAVE_RAISE 1
| #define GNULIB_TEST_RAISE 1
| #define HAVE_RAWMEMCHR 1
| #define GNULIB_TEST_RAWMEMCHR 1
| #define GNULIB_TEST_READLINK 1
| #define GNULIB_TEST_RENAME 1
| #define GNULIB_TEST_RMDIR 1
| #define GNULIB_TEST_SECURE_GETENV 1
| #define HAVE_STRUCT_SIGACTION_SA_SIGACTION 1
| #define GNULIB_TEST_SIGACTION 1
| #define GNULIB_TEST_SIGNBIT 1
| #define GNULIB_SIGPIPE 1
| #define GNULIB_TEST_SIGPROCMASK 1
| #define HAVE_STDINT_H 1
| #define HAVE_SNPRINTF 1
| #define GNULIB_TEST_SNPRINTF 1
| #define GNULIB_SNPRINTF 1
| /* end confdefs.h.  */
| 
| #include <spawn.h>
| 
| 
| int
| main ()
| {
| if (sizeof ((posix_spawnattr_t)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:31388: result: yes
configure:31403: checking for posix_spawn_file_actions_t
configure:31403: gcc-8 -c -g -O2  conftest.c >&5
configure:31403: $? = 0
configure:31403: gcc-8 -c -g -O2  conftest.c >&5
conftest.c: In function 'main':
conftest.c:292:41: error: expected expression before ')' token
 if (sizeof ((posix_spawn_file_actions_t)))
                                         ^
configure:31403: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| #define FUNC_FFLUSH_STDIN 0
| #define HAVE_DECL_FTELLO 1
| #define HAVE_DECL_GETDTABLESIZE 1
| #define HAVE_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define DBL_EXPBIT0_WORD 1
| #define DBL_EXPBIT0_BIT 20
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_WCHAR_T 1
| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
| #define HAVE_STDLIB_H 1
| #define MALLOC_0_IS_NONNULL 1
| #define HAVE_MBSTATE_T 1
| #define HAVE_MAP_ANONYMOUS 1
| #define HAVE_MINMAX_IN_SYS_PARAM_H 1
| #define PROMOTED_MODE_T mode_t
| #define HAVE_POSIX_SPAWN 1
| #define HAVE_WORKING_POSIX_SPAWN 1
| #define HAVE_SIGSET_T 1
| #define USER_LABEL_PREFIX 
| #define HAVE_DECL_SNPRINTF 1
| #define HAVE__BOOL 1
| #define HAVE_WINT_T 1
| #define HAVE_DECL_STRNDUP 1
| #define HAVE_DECL_STRNLEN 1
| #define HAVE_DECL_STRSIGNAL 1
| #define HAVE_DECL_SYS_SIGLIST 1
| #define HAVE_DECL_CLEARERR_UNLOCKED 1
| #define HAVE_DECL_FEOF_UNLOCKED 1
| #define HAVE_DECL_FERROR_UNLOCKED 1
| #define HAVE_DECL_FFLUSH_UNLOCKED 1
| #define HAVE_DECL_FGETS_UNLOCKED 1
| #define HAVE_DECL_FPUTC_UNLOCKED 1
| #define HAVE_DECL_FPUTS_UNLOCKED 1
| #define HAVE_DECL_FREAD_UNLOCKED 1
| #define HAVE_DECL_FWRITE_UNLOCKED 1
| #define HAVE_DECL_GETCHAR_UNLOCKED 1
| #define HAVE_DECL_PUTC_UNLOCKED 1
| #define HAVE_DECL_PUTCHAR_UNLOCKED 1
| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
| #define HAVE_STDINT_H_WITH_UINTMAX 1
| #define HAVE_INTMAX_T 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNLEN 1
| #define HAVE_WCSLEN 1
| #define HAVE_WCSNLEN 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| #define HAVE_DECL__SNPRINTF 0
| #define HAVE_SNPRINTF_RETVAL_C99 1
| #define CHECK_PRINTF_SAFE 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LC_MESSAGES 1
| #define HAVE_DECL_SETENV 1
| #define HAVE_SEARCH_H 1
| #define HAVE_TSEARCH 1
| #define HAVE_DECL_STRDUP 1
| #define HAVE_DECL_UNSETENV 1
| #define HAVE_ALLOCA 1
| #define GNULIB_TEST_BTOWC 1
| #define HAVE___BUILTIN_EXPECT 1
| #define HAVE_DECL_SIGALTSTACK 1
| #define HAVE_STACK_T 1
| #define GNULIB_CANONICALIZE_LGPL 1
| #define GNULIB_TEST_CANONICALIZE_FILE_NAME 1
| #define GNULIB_TEST_REALPATH 1
| #define GNULIB_TEST_CHDIR 1
| #define SIGNAL_SAFE_LIST 1
| #define GNULIB_TEST_CLOEXEC 1
| #define GNULIB_TEST_CLOSE 1
| #define GNULIB_CLOSE_STREAM 1
| #define GNULIB_DIRNAME 1
| #define HAVE_DUP2 1
| #define GNULIB_TEST_DUP2 1
| #define GNULIB_TEST_ENVIRON 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_TEST_FCLOSE 1
| #define GNULIB_TEST_FCNTL 1
| #define GNULIB_FD_SAFER_FLAG 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_FFLUSH 1
| #define GNULIB_TEST_FFLUSH 1
| #define GNULIB_FILENAMECAT 1
| #define GNULIB_TEST_FOPEN 1
| #define GNULIB_FOPEN_SAFER 1
| #define HAVE_DECL___FPENDING 1
| #define HAVE_DECL_FPURGE 0
| #define GNULIB_TEST_FPURGE 1
| #define HAVE_FREXP_IN_LIBC 1
| #define GNULIB_TEST_FREXP 1
| #define HAVE_FREXPL_IN_LIBC 1
| #define GNULIB_TEST_FREXPL 1
| #define GNULIB_TEST_FSEEK 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_TEST_FSEEKO 1
| #define GNULIB_TEST_FSTAT 1
| #define GNULIB_TEST_FTELL 1
| #define GNULIB_TEST_FTELLO 1
| #define GNULIB_TEST_GETDTABLESIZE 1
| #define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
| #define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME 1
| #define HAVE_DECL___ARGV 0
| #define GETTIMEOFDAY_TIMEZONE struct timezone
| #define GNULIB_TEST_GETTIMEOFDAY 1
| #define HAVE_ISNAND_IN_LIBC 1
| #define HAVE_ISNANF_IN_LIBC 1
| #define HAVE_ISNANL_IN_LIBC 1
| #define HAVE_LIBSIGSEGV 1
| #define GNULIB_TEST_LOCALECONV 1
| #define GNULIB_LOCK 1
| #define GNULIB_TEST_LSEEK 1
| #define GNULIB_TEST_LSTAT 1
| #define HAVE_MALLOC_POSIX 1
| #define GNULIB_TEST_MALLOC_POSIX 1
| #define C_LOCALE_MAYBE_EILSEQ 1
| #define GNULIB_TEST_MBRTOWC 1
| #define GNULIB_TEST_MBSINIT 1
| #define GNULIB_TEST_MBTOWC 1
| #define GNULIB_TEST_MEMCHR 1
| #define HAVE_MKDTEMP 1
| #define GNULIB_TEST_MKDTEMP 1
| #define GNULIB_TEST_MKSTEMP 1
| #define FUNC_NL_LANGINFO_YESEXPR_WORKS 1
| #define GNULIB_TEST_NL_LANGINFO 1
| #define GNULIB_TEST_OPEN 1
| #define GNULIB_TEST_PIPE2 1
| #define GNULIB_PIPE2_SAFER 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_DESTROY 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_INIT 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK 1
| #define GNULIB_TEST_POSIX_SPAWNP 1
| #define HAVE_FREXP_IN_LIBC 1
| #define HAVE_LDEXP_IN_LIBC 1
| #define HAVE_FREXPL_IN_LIBC 1
| #define HAVE_LDEXPL_IN_LIBC 1
| #define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
| #define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME 1
| #define HAVE_RAISE 1
| #define GNULIB_TEST_RAISE 1
| #define HAVE_RAWMEMCHR 1
| #define GNULIB_TEST_RAWMEMCHR 1
| #define GNULIB_TEST_READLINK 1
| #define GNULIB_TEST_RENAME 1
| #define GNULIB_TEST_RMDIR 1
| #define GNULIB_TEST_SECURE_GETENV 1
| #define HAVE_STRUCT_SIGACTION_SA_SIGACTION 1
| #define GNULIB_TEST_SIGACTION 1
| #define GNULIB_TEST_SIGNBIT 1
| #define GNULIB_SIGPIPE 1
| #define GNULIB_TEST_SIGPROCMASK 1
| #define HAVE_STDINT_H 1
| #define HAVE_SNPRINTF 1
| #define GNULIB_TEST_SNPRINTF 1
| #define GNULIB_SNPRINTF 1
| #define HAVE_POSIX_SPAWNATTR_T 1
| /* end confdefs.h.  */
| 
| #include <spawn.h>
| 
| 
| int
| main ()
| {
| if (sizeof ((posix_spawn_file_actions_t)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:31403: result: yes
configure:31439: checking for ssize_t
configure:31456: gcc-8 -c -g -O2  conftest.c >&5
configure:31456: $? = 0
configure:31463: result: yes
configure:31474: checking whether stat handles trailing slashes on directories
configure:31497: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:31497: $? = 0
configure:31497: ./conftest
configure:31497: $? = 0
configure:31507: result: yes
configure:31509: checking whether stat handles trailing slashes on files
configure:31549: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:31549: $? = 0
configure:31549: ./conftest
configure:31549: $? = 0
configure:31560: result: yes
configure:31606: checking for va_copy
configure:31627: gcc-8 -c -g -O2  conftest.c >&5
configure:31627: $? = 0
configure:31635: result: yes
configure:31817: checking for max_align_t
configure:31817: result: yes
configure:31830: checking whether NULL can be used in arbitrary expressions
configure:31855: result: yes
configure:32022: checking which flavor of printf attribute matches inttypes macros
configure:32049: gcc-8 -c -g -O2  conftest.c >&5
configure:32049: $? = 0
configure:32056: result: system
configure:32201: checking for strchrnul
configure:32201: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:32201: $? = 0
configure:32201: result: yes
configure:32213: checking whether strchrnul works
configure:32257: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:32257: $? = 0
configure:32257: ./conftest
configure:32257: $? = 0
configure:32268: result: yes
configure:32310: checking for working strerror function
configure:32336: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:32336: $? = 0
configure:32336: ./conftest
configure:32336: $? = 0
configure:32347: result: yes
configure:32451: checking for working strndup
configure:32492: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:32492: $? = 0
configure:32492: ./conftest
configure:32492: $? = 0
configure:32502: result: yes
configure:32548: checking for working strnlen
configure:32586: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:32586: $? = 0
configure:32586: ./conftest
configure:32586: $? = 0
configure:32596: result: yes
configure:32646: checking for strsignal
configure:32646: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:32646: $? = 0
configure:32646: result: yes
configure:32657: checking whether strsignal always returns a string
configure:32688: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:32688: $? = 0
configure:32688: ./conftest
configure:32688: $? = 0
configure:32698: result: yes
configure:32753: checking whether strstr works in linear time
configure:32833: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:32833: $? = 0
configure:32833: ./conftest
configure:32833: $? = 0
configure:32844: result: yes
configure:32872: checking whether strstr works
configure:32935: result: yes
configure:32976: checking whether strtod obeys C99
configure:33091: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:33091: $? = 0
configure:33091: ./conftest
configure:33091: $? = 0
configure:33101: result: yes
configure:33242: checking for nlink_t
configure:33242: result: yes
configure:33545: checking for ptrdiff_t
configure:33545: gcc-8 -c -g -O2  conftest.c >&5
configure:33545: $? = 0
configure:33545: gcc-8 -c -g -O2  conftest.c >&5
conftest.c: In function 'main':
conftest.c:337:24: error: expected expression before ')' token
 if (sizeof ((ptrdiff_t)))
                        ^
configure:33545: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| #define FUNC_FFLUSH_STDIN 0
| #define HAVE_DECL_FTELLO 1
| #define HAVE_DECL_GETDTABLESIZE 1
| #define HAVE_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define DBL_EXPBIT0_WORD 1
| #define DBL_EXPBIT0_BIT 20
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_WCHAR_T 1
| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
| #define HAVE_STDLIB_H 1
| #define MALLOC_0_IS_NONNULL 1
| #define HAVE_MBSTATE_T 1
| #define HAVE_MAP_ANONYMOUS 1
| #define HAVE_MINMAX_IN_SYS_PARAM_H 1
| #define PROMOTED_MODE_T mode_t
| #define HAVE_POSIX_SPAWN 1
| #define HAVE_WORKING_POSIX_SPAWN 1
| #define HAVE_SIGSET_T 1
| #define USER_LABEL_PREFIX 
| #define HAVE_DECL_SNPRINTF 1
| #define HAVE__BOOL 1
| #define HAVE_WINT_T 1
| #define HAVE_DECL_STRNDUP 1
| #define HAVE_DECL_STRNLEN 1
| #define HAVE_DECL_STRSIGNAL 1
| #define HAVE_DECL_SYS_SIGLIST 1
| #define HAVE_DECL_CLEARERR_UNLOCKED 1
| #define HAVE_DECL_FEOF_UNLOCKED 1
| #define HAVE_DECL_FERROR_UNLOCKED 1
| #define HAVE_DECL_FFLUSH_UNLOCKED 1
| #define HAVE_DECL_FGETS_UNLOCKED 1
| #define HAVE_DECL_FPUTC_UNLOCKED 1
| #define HAVE_DECL_FPUTS_UNLOCKED 1
| #define HAVE_DECL_FREAD_UNLOCKED 1
| #define HAVE_DECL_FWRITE_UNLOCKED 1
| #define HAVE_DECL_GETCHAR_UNLOCKED 1
| #define HAVE_DECL_PUTC_UNLOCKED 1
| #define HAVE_DECL_PUTCHAR_UNLOCKED 1
| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
| #define HAVE_STDINT_H_WITH_UINTMAX 1
| #define HAVE_INTMAX_T 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNLEN 1
| #define HAVE_WCSLEN 1
| #define HAVE_WCSNLEN 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| #define HAVE_DECL__SNPRINTF 0
| #define HAVE_SNPRINTF_RETVAL_C99 1
| #define CHECK_PRINTF_SAFE 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LC_MESSAGES 1
| #define HAVE_DECL_SETENV 1
| #define HAVE_SEARCH_H 1
| #define HAVE_TSEARCH 1
| #define HAVE_DECL_STRDUP 1
| #define HAVE_DECL_UNSETENV 1
| #define HAVE_ALLOCA 1
| #define GNULIB_TEST_BTOWC 1
| #define HAVE___BUILTIN_EXPECT 1
| #define HAVE_DECL_SIGALTSTACK 1
| #define HAVE_STACK_T 1
| #define GNULIB_CANONICALIZE_LGPL 1
| #define GNULIB_TEST_CANONICALIZE_FILE_NAME 1
| #define GNULIB_TEST_REALPATH 1
| #define GNULIB_TEST_CHDIR 1
| #define SIGNAL_SAFE_LIST 1
| #define GNULIB_TEST_CLOEXEC 1
| #define GNULIB_TEST_CLOSE 1
| #define GNULIB_CLOSE_STREAM 1
| #define GNULIB_DIRNAME 1
| #define HAVE_DUP2 1
| #define GNULIB_TEST_DUP2 1
| #define GNULIB_TEST_ENVIRON 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_TEST_FCLOSE 1
| #define GNULIB_TEST_FCNTL 1
| #define GNULIB_FD_SAFER_FLAG 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_FFLUSH 1
| #define GNULIB_TEST_FFLUSH 1
| #define GNULIB_FILENAMECAT 1
| #define GNULIB_TEST_FOPEN 1
| #define GNULIB_FOPEN_SAFER 1
| #define HAVE_DECL___FPENDING 1
| #define HAVE_DECL_FPURGE 0
| #define GNULIB_TEST_FPURGE 1
| #define HAVE_FREXP_IN_LIBC 1
| #define GNULIB_TEST_FREXP 1
| #define HAVE_FREXPL_IN_LIBC 1
| #define GNULIB_TEST_FREXPL 1
| #define GNULIB_TEST_FSEEK 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_TEST_FSEEKO 1
| #define GNULIB_TEST_FSTAT 1
| #define GNULIB_TEST_FTELL 1
| #define GNULIB_TEST_FTELLO 1
| #define GNULIB_TEST_GETDTABLESIZE 1
| #define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
| #define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME 1
| #define HAVE_DECL___ARGV 0
| #define GETTIMEOFDAY_TIMEZONE struct timezone
| #define GNULIB_TEST_GETTIMEOFDAY 1
| #define HAVE_ISNAND_IN_LIBC 1
| #define HAVE_ISNANF_IN_LIBC 1
| #define HAVE_ISNANL_IN_LIBC 1
| #define HAVE_LIBSIGSEGV 1
| #define GNULIB_TEST_LOCALECONV 1
| #define GNULIB_LOCK 1
| #define GNULIB_TEST_LSEEK 1
| #define GNULIB_TEST_LSTAT 1
| #define HAVE_MALLOC_POSIX 1
| #define GNULIB_TEST_MALLOC_POSIX 1
| #define C_LOCALE_MAYBE_EILSEQ 1
| #define GNULIB_TEST_MBRTOWC 1
| #define GNULIB_TEST_MBSINIT 1
| #define GNULIB_TEST_MBTOWC 1
| #define GNULIB_TEST_MEMCHR 1
| #define HAVE_MKDTEMP 1
| #define GNULIB_TEST_MKDTEMP 1
| #define GNULIB_TEST_MKSTEMP 1
| #define FUNC_NL_LANGINFO_YESEXPR_WORKS 1
| #define GNULIB_TEST_NL_LANGINFO 1
| #define GNULIB_TEST_OPEN 1
| #define GNULIB_TEST_PIPE2 1
| #define GNULIB_PIPE2_SAFER 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_DESTROY 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_INIT 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK 1
| #define GNULIB_TEST_POSIX_SPAWNP 1
| #define HAVE_FREXP_IN_LIBC 1
| #define HAVE_LDEXP_IN_LIBC 1
| #define HAVE_FREXPL_IN_LIBC 1
| #define HAVE_LDEXPL_IN_LIBC 1
| #define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
| #define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME 1
| #define HAVE_RAISE 1
| #define GNULIB_TEST_RAISE 1
| #define HAVE_RAWMEMCHR 1
| #define GNULIB_TEST_RAWMEMCHR 1
| #define GNULIB_TEST_READLINK 1
| #define GNULIB_TEST_RENAME 1
| #define GNULIB_TEST_RMDIR 1
| #define GNULIB_TEST_SECURE_GETENV 1
| #define HAVE_STRUCT_SIGACTION_SA_SIGACTION 1
| #define GNULIB_TEST_SIGACTION 1
| #define GNULIB_TEST_SIGNBIT 1
| #define GNULIB_SIGPIPE 1
| #define GNULIB_TEST_SIGPROCMASK 1
| #define HAVE_STDINT_H 1
| #define HAVE_SNPRINTF 1
| #define GNULIB_TEST_SNPRINTF 1
| #define GNULIB_SNPRINTF 1
| #define HAVE_POSIX_SPAWNATTR_T 1
| #define HAVE_POSIX_SPAWN_FILE_ACTIONS_T 1
| #define GNULIB_TEST_STAT 1
| #define __USE_MINGW_ANSI_STDIO 1
| #define GNULIB_FSCANF 1
| #define GNULIB_SCANF 1
| #define HAVE_STRCHRNUL 1
| #define GNULIB_TEST_STRCHRNUL 1
| #define GNULIB_STRERROR 1
| #define GNULIB_TEST_STRERROR 1
| #define GNULIB_TEST_STRNDUP 1
| #define GNULIB_TEST_STRNLEN 1
| #define HAVE_STRSIGNAL 1
| #define GNULIB_TEST_STRSIGNAL 1
| #define GNULIB_TEST_STRSTR 1
| #define GNULIB_TEST_STRTOD 1
| #define USE_UNLOCKED_IO 1
| /* end confdefs.h.  */
| #include <stdio.h>
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef STDC_HEADERS
| # include <stdlib.h>
| # include <stddef.h>
| #else
| # ifdef HAVE_STDLIB_H
| #  include <stdlib.h>
| # endif
| #endif
| #ifdef HAVE_STRING_H
| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
| #  include <memory.h>
| # endif
| # include <string.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| int
| main ()
| {
| if (sizeof ((ptrdiff_t)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:33545: result: yes
configure:33566: checking for vasprintf
configure:33566: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:33566: $? = 0
configure:33566: result: yes
configure:33654: checking for vasprintf
configure:33654: result: yes
configure:34048: checking for waitid
configure:34048: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:34048: $? = 0
configure:34048: result: yes
configure:34206: checking whether mbrtowc handles incomplete characters
configure:34263: result: guessing yes
configure:34269: checking whether mbrtowc works as well as mbtowc
configure:34330: result: guessing yes
configure:34383: checking whether wcrtomb return value is correct
configure:34450: result: guessing yes
configure:34589: checking whether iswcntrl works
configure:34633: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:34633: $? = 0
configure:34633: ./conftest
configure:34633: $? = 0
configure:34644: result: yes
configure:34668: checking for towlower
configure:34668: gcc-8 -o conftest -g -O2   conftest.c  >&5
conftest.c:330:6: warning: conflicting types for built-in function 'towlower' [-Wbuiltin-declaration-mismatch]
 char towlower ();
      ^~~~~~~~
configure:34668: $? = 0
configure:34668: result: yes
configure:34716: checking for wctype_t
configure:34744: gcc-8 -c -g -O2  conftest.c >&5
configure:34744: $? = 0
configure:34752: result: yes
configure:34758: checking for wctrans_t
configure:34784: gcc-8 -c -g -O2  conftest.c >&5
configure:34784: $? = 0
configure:34792: result: yes
configure:34821: checking for stdint.h
configure:34821: result: yes
configure:35211: checking for a traditional french locale
configure:35338: result: none
configure:35345: checking for a french Unicode locale
configure:35466: result: none
configure:35474: checking for a traditional french locale
configure:35601: result: none
configure:35609: checking for a turkish Unicode locale
configure:35680: gcc-8 -o conftest -g -O2   conftest.c  >&5
conftest.c: In function 'main':
conftest.c:365:7: warning: implicit declaration of function 'towupper' [-Wimplicit-function-declaration]
   if (towupper ('i') != 0x0130 || towlower (0x0130) != 'i'
       ^~~~~~~~
conftest.c:365:7: warning: incompatible implicit declaration of built-in function 'towupper'
conftest.c:365:7: note: include '<wctype.h>' or provide a declaration of 'towupper'
conftest.c:317:1:
+#include <wctype.h>
 struct tm t;
conftest.c:365:7:
   if (towupper ('i') != 0x0130 || towlower (0x0130) != 'i'
       ^~~~~~~~
conftest.c:365:35: warning: implicit declaration of function 'towlower' [-Wimplicit-function-declaration]
   if (towupper ('i') != 0x0130 || towlower (0x0130) != 'i'
                                   ^~~~~~~~
conftest.c:365:35: warning: incompatible implicit declaration of built-in function 'towlower'
conftest.c:365:35: note: include '<wctype.h>' or provide a declaration of 'towlower'
configure:35683: $? = 0
configure:35731: result: none
configure:35741: checking for closedir
configure:35741: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:35741: $? = 0
configure:35741: result: yes
configure:35966: checking for dirfd
configure:35966: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:35966: $? = 0
configure:35966: result: yes
configure:35975: checking whether dirfd is declared
configure:35975: gcc-8 -c -g -O2  conftest.c >&5
configure:35975: $? = 0
configure:35975: result: yes
configure:35992: checking whether dirfd is a macro
configure:36015: result: no
configure:36119: checking whether dup works
configure:36144: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:36144: $? = 0
configure:36144: ./conftest
configure:36144: $? = 0
configure:36155: result: yes
configure:36204: checking whether fdopen sets errno
configure:36233: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:36233: $? = 0
configure:36233: ./conftest
configure:36233: $? = 0
configure:36244: result: yes
configure:36286: checking for flexible array member
configure:36311: gcc-8 -c -g -O2  conftest.c >&5
configure:36311: $? = 0
configure:36318: result: yes
configure:36383: checking for getpagesize
configure:36383: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:36383: $? = 0
configure:36383: result: yes
configure:36430: checking whether getpagesize is declared
configure:36430: gcc-8 -c -g -O2  conftest.c >&5
configure:36430: $? = 0
configure:36430: result: yes
configure:36500: gcc-8 -c -g -O2  conftest.c >&5
configure:36500: $? = 0
configure:36510: checking whether INT32_MAX < INTMAX_MAX
configure:36544: gcc-8 -c -g -O2  conftest.c >&5
configure:36544: $? = 0
configure:36551: result: yes
configure:36562: checking whether INT64_MAX == LONG_MAX
configure:36596: gcc-8 -c -g -O2  conftest.c >&5
conftest.c:338:17: error: size of array 'test' is negative
             int test[CONDITION ? 1 : -1];
                 ^~~~
configure:36596: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| #define FUNC_FFLUSH_STDIN 0
| #define HAVE_DECL_FTELLO 1
| #define HAVE_DECL_GETDTABLESIZE 1
| #define HAVE_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define DBL_EXPBIT0_WORD 1
| #define DBL_EXPBIT0_BIT 20
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_WCHAR_T 1
| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
| #define HAVE_STDLIB_H 1
| #define MALLOC_0_IS_NONNULL 1
| #define HAVE_MBSTATE_T 1
| #define HAVE_MAP_ANONYMOUS 1
| #define HAVE_MINMAX_IN_SYS_PARAM_H 1
| #define PROMOTED_MODE_T mode_t
| #define HAVE_POSIX_SPAWN 1
| #define HAVE_WORKING_POSIX_SPAWN 1
| #define HAVE_SIGSET_T 1
| #define USER_LABEL_PREFIX 
| #define HAVE_DECL_SNPRINTF 1
| #define HAVE__BOOL 1
| #define HAVE_WINT_T 1
| #define HAVE_DECL_STRNDUP 1
| #define HAVE_DECL_STRNLEN 1
| #define HAVE_DECL_STRSIGNAL 1
| #define HAVE_DECL_SYS_SIGLIST 1
| #define HAVE_DECL_CLEARERR_UNLOCKED 1
| #define HAVE_DECL_FEOF_UNLOCKED 1
| #define HAVE_DECL_FERROR_UNLOCKED 1
| #define HAVE_DECL_FFLUSH_UNLOCKED 1
| #define HAVE_DECL_FGETS_UNLOCKED 1
| #define HAVE_DECL_FPUTC_UNLOCKED 1
| #define HAVE_DECL_FPUTS_UNLOCKED 1
| #define HAVE_DECL_FREAD_UNLOCKED 1
| #define HAVE_DECL_FWRITE_UNLOCKED 1
| #define HAVE_DECL_GETCHAR_UNLOCKED 1
| #define HAVE_DECL_PUTC_UNLOCKED 1
| #define HAVE_DECL_PUTCHAR_UNLOCKED 1
| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
| #define HAVE_STDINT_H_WITH_UINTMAX 1
| #define HAVE_INTMAX_T 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNLEN 1
| #define HAVE_WCSLEN 1
| #define HAVE_WCSNLEN 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| #define HAVE_DECL__SNPRINTF 0
| #define HAVE_SNPRINTF_RETVAL_C99 1
| #define CHECK_PRINTF_SAFE 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LC_MESSAGES 1
| #define HAVE_DECL_SETENV 1
| #define HAVE_SEARCH_H 1
| #define HAVE_TSEARCH 1
| #define HAVE_DECL_STRDUP 1
| #define HAVE_DECL_UNSETENV 1
| #define HAVE_ALLOCA 1
| #define GNULIB_TEST_BTOWC 1
| #define HAVE___BUILTIN_EXPECT 1
| #define HAVE_DECL_SIGALTSTACK 1
| #define HAVE_STACK_T 1
| #define GNULIB_CANONICALIZE_LGPL 1
| #define GNULIB_TEST_CANONICALIZE_FILE_NAME 1
| #define GNULIB_TEST_REALPATH 1
| #define GNULIB_TEST_CHDIR 1
| #define SIGNAL_SAFE_LIST 1
| #define GNULIB_TEST_CLOEXEC 1
| #define GNULIB_TEST_CLOSE 1
| #define GNULIB_CLOSE_STREAM 1
| #define GNULIB_DIRNAME 1
| #define HAVE_DUP2 1
| #define GNULIB_TEST_DUP2 1
| #define GNULIB_TEST_ENVIRON 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_TEST_FCLOSE 1
| #define GNULIB_TEST_FCNTL 1
| #define GNULIB_FD_SAFER_FLAG 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_FFLUSH 1
| #define GNULIB_TEST_FFLUSH 1
| #define GNULIB_FILENAMECAT 1
| #define GNULIB_TEST_FOPEN 1
| #define GNULIB_FOPEN_SAFER 1
| #define HAVE_DECL___FPENDING 1
| #define HAVE_DECL_FPURGE 0
| #define GNULIB_TEST_FPURGE 1
| #define HAVE_FREXP_IN_LIBC 1
| #define GNULIB_TEST_FREXP 1
| #define HAVE_FREXPL_IN_LIBC 1
| #define GNULIB_TEST_FREXPL 1
| #define GNULIB_TEST_FSEEK 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_TEST_FSEEKO 1
| #define GNULIB_TEST_FSTAT 1
| #define GNULIB_TEST_FTELL 1
| #define GNULIB_TEST_FTELLO 1
| #define GNULIB_TEST_GETDTABLESIZE 1
| #define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
| #define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME 1
| #define HAVE_DECL___ARGV 0
| #define GETTIMEOFDAY_TIMEZONE struct timezone
| #define GNULIB_TEST_GETTIMEOFDAY 1
| #define HAVE_ISNAND_IN_LIBC 1
| #define HAVE_ISNANF_IN_LIBC 1
| #define HAVE_ISNANL_IN_LIBC 1
| #define HAVE_LIBSIGSEGV 1
| #define GNULIB_TEST_LOCALECONV 1
| #define GNULIB_LOCK 1
| #define GNULIB_TEST_LSEEK 1
| #define GNULIB_TEST_LSTAT 1
| #define HAVE_MALLOC_POSIX 1
| #define GNULIB_TEST_MALLOC_POSIX 1
| #define C_LOCALE_MAYBE_EILSEQ 1
| #define GNULIB_TEST_MBRTOWC 1
| #define GNULIB_TEST_MBSINIT 1
| #define GNULIB_TEST_MBTOWC 1
| #define GNULIB_TEST_MEMCHR 1
| #define HAVE_MKDTEMP 1
| #define GNULIB_TEST_MKDTEMP 1
| #define GNULIB_TEST_MKSTEMP 1
| #define FUNC_NL_LANGINFO_YESEXPR_WORKS 1
| #define GNULIB_TEST_NL_LANGINFO 1
| #define GNULIB_TEST_OPEN 1
| #define GNULIB_TEST_PIPE2 1
| #define GNULIB_PIPE2_SAFER 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_DESTROY 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_INIT 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK 1
| #define GNULIB_TEST_POSIX_SPAWNP 1
| #define HAVE_FREXP_IN_LIBC 1
| #define HAVE_LDEXP_IN_LIBC 1
| #define HAVE_FREXPL_IN_LIBC 1
| #define HAVE_LDEXPL_IN_LIBC 1
| #define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
| #define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME 1
| #define HAVE_RAISE 1
| #define GNULIB_TEST_RAISE 1
| #define HAVE_RAWMEMCHR 1
| #define GNULIB_TEST_RAWMEMCHR 1
| #define GNULIB_TEST_READLINK 1
| #define GNULIB_TEST_RENAME 1
| #define GNULIB_TEST_RMDIR 1
| #define GNULIB_TEST_SECURE_GETENV 1
| #define HAVE_STRUCT_SIGACTION_SA_SIGACTION 1
| #define GNULIB_TEST_SIGACTION 1
| #define GNULIB_TEST_SIGNBIT 1
| #define GNULIB_SIGPIPE 1
| #define GNULIB_TEST_SIGPROCMASK 1
| #define HAVE_STDINT_H 1
| #define HAVE_SNPRINTF 1
| #define GNULIB_TEST_SNPRINTF 1
| #define GNULIB_SNPRINTF 1
| #define HAVE_POSIX_SPAWNATTR_T 1
| #define HAVE_POSIX_SPAWN_FILE_ACTIONS_T 1
| #define GNULIB_TEST_STAT 1
| #define __USE_MINGW_ANSI_STDIO 1
| #define GNULIB_FSCANF 1
| #define GNULIB_SCANF 1
| #define HAVE_STRCHRNUL 1
| #define GNULIB_TEST_STRCHRNUL 1
| #define GNULIB_STRERROR 1
| #define GNULIB_TEST_STRERROR 1
| #define GNULIB_TEST_STRNDUP 1
| #define GNULIB_TEST_STRNLEN 1
| #define HAVE_STRSIGNAL 1
| #define GNULIB_TEST_STRSIGNAL 1
| #define GNULIB_TEST_STRSTR 1
| #define GNULIB_TEST_STRTOD 1
| #define USE_UNLOCKED_IO 1
| #define HAVE_VASPRINTF 1
| #define GNULIB_TEST_VASPRINTF 1
| #define HAVE_VASPRINTF 1
| #define HAVE_WAITID 1
| #define GNULIB_TEST_WAITPID 1
| #define GNULIB_TEST_WCRTOMB 1
| #define HAVE_TOWLOWER 1
| #define HAVE_STDINT_H 1
| #define HAVE_CLOSEDIR 1
| #define GNULIB_TEST_CLOSEDIR 1
| #define HAVE_DIRFD 1
| #define HAVE_DECL_DIRFD 1
| #define GNULIB_TEST_DIRFD 1
| #define GNULIB_TEST_DUP 1
| #define GNULIB_TEST_FDOPEN 1
| #define FLEXIBLE_ARRAY_MEMBER /**/
| #define GNULIB_TEST_GETCWD 1
| #define HAVE_GETPAGESIZE 1
| #define GNULIB_TEST_GETPAGESIZE 1
| /* end confdefs.h.  */
| /* Work also in C++ mode.  */
|             #define __STDC_LIMIT_MACROS 1
| 
|             /* Work if build is not clean.  */
|             #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H
| 
|             #include <limits.h>
|             #if HAVE_STDINT_H
|              #include <stdint.h>
|             #endif
| 
|             #if defined INT64_MAX
|              #define CONDITION (INT64_MAX == LONG_MAX)
|             #elif HAVE_LONG_LONG_INT
|              #define CONDITION (sizeof (long long int) == sizeof (long int))
|             #else
|              #define CONDITION 0
|             #endif
|             int test[CONDITION ? 1 : -1];
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:36603: result: no
configure:36616: checking whether UINT32_MAX < UINTMAX_MAX
configure:36650: gcc-8 -c -g -O2  conftest.c >&5
configure:36650: $? = 0
configure:36657: result: yes
configure:36668: checking whether UINT64_MAX == ULONG_MAX
configure:36702: gcc-8 -c -g -O2  conftest.c >&5
conftest.c:338:17: error: size of array 'test' is negative
             int test[CONDITION ? 1 : -1];
                 ^~~~
configure:36702: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| #define FUNC_FFLUSH_STDIN 0
| #define HAVE_DECL_FTELLO 1
| #define HAVE_DECL_GETDTABLESIZE 1
| #define HAVE_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define DBL_EXPBIT0_WORD 1
| #define DBL_EXPBIT0_BIT 20
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_WCHAR_T 1
| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
| #define HAVE_STDLIB_H 1
| #define MALLOC_0_IS_NONNULL 1
| #define HAVE_MBSTATE_T 1
| #define HAVE_MAP_ANONYMOUS 1
| #define HAVE_MINMAX_IN_SYS_PARAM_H 1
| #define PROMOTED_MODE_T mode_t
| #define HAVE_POSIX_SPAWN 1
| #define HAVE_WORKING_POSIX_SPAWN 1
| #define HAVE_SIGSET_T 1
| #define USER_LABEL_PREFIX 
| #define HAVE_DECL_SNPRINTF 1
| #define HAVE__BOOL 1
| #define HAVE_WINT_T 1
| #define HAVE_DECL_STRNDUP 1
| #define HAVE_DECL_STRNLEN 1
| #define HAVE_DECL_STRSIGNAL 1
| #define HAVE_DECL_SYS_SIGLIST 1
| #define HAVE_DECL_CLEARERR_UNLOCKED 1
| #define HAVE_DECL_FEOF_UNLOCKED 1
| #define HAVE_DECL_FERROR_UNLOCKED 1
| #define HAVE_DECL_FFLUSH_UNLOCKED 1
| #define HAVE_DECL_FGETS_UNLOCKED 1
| #define HAVE_DECL_FPUTC_UNLOCKED 1
| #define HAVE_DECL_FPUTS_UNLOCKED 1
| #define HAVE_DECL_FREAD_UNLOCKED 1
| #define HAVE_DECL_FWRITE_UNLOCKED 1
| #define HAVE_DECL_GETCHAR_UNLOCKED 1
| #define HAVE_DECL_PUTC_UNLOCKED 1
| #define HAVE_DECL_PUTCHAR_UNLOCKED 1
| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
| #define HAVE_STDINT_H_WITH_UINTMAX 1
| #define HAVE_INTMAX_T 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNLEN 1
| #define HAVE_WCSLEN 1
| #define HAVE_WCSNLEN 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| #define HAVE_DECL__SNPRINTF 0
| #define HAVE_SNPRINTF_RETVAL_C99 1
| #define CHECK_PRINTF_SAFE 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LC_MESSAGES 1
| #define HAVE_DECL_SETENV 1
| #define HAVE_SEARCH_H 1
| #define HAVE_TSEARCH 1
| #define HAVE_DECL_STRDUP 1
| #define HAVE_DECL_UNSETENV 1
| #define HAVE_ALLOCA 1
| #define GNULIB_TEST_BTOWC 1
| #define HAVE___BUILTIN_EXPECT 1
| #define HAVE_DECL_SIGALTSTACK 1
| #define HAVE_STACK_T 1
| #define GNULIB_CANONICALIZE_LGPL 1
| #define GNULIB_TEST_CANONICALIZE_FILE_NAME 1
| #define GNULIB_TEST_REALPATH 1
| #define GNULIB_TEST_CHDIR 1
| #define SIGNAL_SAFE_LIST 1
| #define GNULIB_TEST_CLOEXEC 1
| #define GNULIB_TEST_CLOSE 1
| #define GNULIB_CLOSE_STREAM 1
| #define GNULIB_DIRNAME 1
| #define HAVE_DUP2 1
| #define GNULIB_TEST_DUP2 1
| #define GNULIB_TEST_ENVIRON 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_TEST_FCLOSE 1
| #define GNULIB_TEST_FCNTL 1
| #define GNULIB_FD_SAFER_FLAG 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_FFLUSH 1
| #define GNULIB_TEST_FFLUSH 1
| #define GNULIB_FILENAMECAT 1
| #define GNULIB_TEST_FOPEN 1
| #define GNULIB_FOPEN_SAFER 1
| #define HAVE_DECL___FPENDING 1
| #define HAVE_DECL_FPURGE 0
| #define GNULIB_TEST_FPURGE 1
| #define HAVE_FREXP_IN_LIBC 1
| #define GNULIB_TEST_FREXP 1
| #define HAVE_FREXPL_IN_LIBC 1
| #define GNULIB_TEST_FREXPL 1
| #define GNULIB_TEST_FSEEK 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_TEST_FSEEKO 1
| #define GNULIB_TEST_FSTAT 1
| #define GNULIB_TEST_FTELL 1
| #define GNULIB_TEST_FTELLO 1
| #define GNULIB_TEST_GETDTABLESIZE 1
| #define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
| #define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME 1
| #define HAVE_DECL___ARGV 0
| #define GETTIMEOFDAY_TIMEZONE struct timezone
| #define GNULIB_TEST_GETTIMEOFDAY 1
| #define HAVE_ISNAND_IN_LIBC 1
| #define HAVE_ISNANF_IN_LIBC 1
| #define HAVE_ISNANL_IN_LIBC 1
| #define HAVE_LIBSIGSEGV 1
| #define GNULIB_TEST_LOCALECONV 1
| #define GNULIB_LOCK 1
| #define GNULIB_TEST_LSEEK 1
| #define GNULIB_TEST_LSTAT 1
| #define HAVE_MALLOC_POSIX 1
| #define GNULIB_TEST_MALLOC_POSIX 1
| #define C_LOCALE_MAYBE_EILSEQ 1
| #define GNULIB_TEST_MBRTOWC 1
| #define GNULIB_TEST_MBSINIT 1
| #define GNULIB_TEST_MBTOWC 1
| #define GNULIB_TEST_MEMCHR 1
| #define HAVE_MKDTEMP 1
| #define GNULIB_TEST_MKDTEMP 1
| #define GNULIB_TEST_MKSTEMP 1
| #define FUNC_NL_LANGINFO_YESEXPR_WORKS 1
| #define GNULIB_TEST_NL_LANGINFO 1
| #define GNULIB_TEST_OPEN 1
| #define GNULIB_TEST_PIPE2 1
| #define GNULIB_PIPE2_SAFER 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_DESTROY 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_INIT 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK 1
| #define GNULIB_TEST_POSIX_SPAWNP 1
| #define HAVE_FREXP_IN_LIBC 1
| #define HAVE_LDEXP_IN_LIBC 1
| #define HAVE_FREXPL_IN_LIBC 1
| #define HAVE_LDEXPL_IN_LIBC 1
| #define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
| #define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME 1
| #define HAVE_RAISE 1
| #define GNULIB_TEST_RAISE 1
| #define HAVE_RAWMEMCHR 1
| #define GNULIB_TEST_RAWMEMCHR 1
| #define GNULIB_TEST_READLINK 1
| #define GNULIB_TEST_RENAME 1
| #define GNULIB_TEST_RMDIR 1
| #define GNULIB_TEST_SECURE_GETENV 1
| #define HAVE_STRUCT_SIGACTION_SA_SIGACTION 1
| #define GNULIB_TEST_SIGACTION 1
| #define GNULIB_TEST_SIGNBIT 1
| #define GNULIB_SIGPIPE 1
| #define GNULIB_TEST_SIGPROCMASK 1
| #define HAVE_STDINT_H 1
| #define HAVE_SNPRINTF 1
| #define GNULIB_TEST_SNPRINTF 1
| #define GNULIB_SNPRINTF 1
| #define HAVE_POSIX_SPAWNATTR_T 1
| #define HAVE_POSIX_SPAWN_FILE_ACTIONS_T 1
| #define GNULIB_TEST_STAT 1
| #define __USE_MINGW_ANSI_STDIO 1
| #define GNULIB_FSCANF 1
| #define GNULIB_SCANF 1
| #define HAVE_STRCHRNUL 1
| #define GNULIB_TEST_STRCHRNUL 1
| #define GNULIB_STRERROR 1
| #define GNULIB_TEST_STRERROR 1
| #define GNULIB_TEST_STRNDUP 1
| #define GNULIB_TEST_STRNLEN 1
| #define HAVE_STRSIGNAL 1
| #define GNULIB_TEST_STRSIGNAL 1
| #define GNULIB_TEST_STRSTR 1
| #define GNULIB_TEST_STRTOD 1
| #define USE_UNLOCKED_IO 1
| #define HAVE_VASPRINTF 1
| #define GNULIB_TEST_VASPRINTF 1
| #define HAVE_VASPRINTF 1
| #define HAVE_WAITID 1
| #define GNULIB_TEST_WAITPID 1
| #define GNULIB_TEST_WCRTOMB 1
| #define HAVE_TOWLOWER 1
| #define HAVE_STDINT_H 1
| #define HAVE_CLOSEDIR 1
| #define GNULIB_TEST_CLOSEDIR 1
| #define HAVE_DIRFD 1
| #define HAVE_DECL_DIRFD 1
| #define GNULIB_TEST_DIRFD 1
| #define GNULIB_TEST_DUP 1
| #define GNULIB_TEST_FDOPEN 1
| #define FLEXIBLE_ARRAY_MEMBER /**/
| #define GNULIB_TEST_GETCWD 1
| #define HAVE_GETPAGESIZE 1
| #define GNULIB_TEST_GETPAGESIZE 1
| /* end confdefs.h.  */
| /* Work also in C++ mode.  */
|             #define __STDC_LIMIT_MACROS 1
| 
|             /* Work if build is not clean.  */
|             #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H
| 
|             #include <limits.h>
|             #if HAVE_STDINT_H
|              #include <stdint.h>
|             #endif
| 
|             #if defined UINT64_MAX
|              #define CONDITION (UINT64_MAX == ULONG_MAX)
|             #elif HAVE_LONG_LONG_INT
|              #define CONDITION (sizeof (unsigned long long int) == sizeof (unsigned long int))
|             #else
|              #define CONDITION 0
|             #endif
|             int test[CONDITION ? 1 : -1];
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:36709: result: no
configure:36762: checking where to find the exponent in a 'double'
configure:37088: result: word 1 bit 20
configure:37108: checking where to find the exponent in a 'float'
configure:37197: result: word 0 bit 23
configure:37218: checking where to find the exponent in a 'long double'
configure:37298: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:37298: $? = 0
configure:37298: ./conftest
configure:37298: $? = 0
configure:37310: result: word 1 bit 20
configure:37336: checking whether link obeys POSIX
configure:37380: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:37380: $? = 0
configure:37380: ./conftest
configure:37380: $? = 0
configure:37391: result: yes
configure:37441: checking for setlocale
configure:37441: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:37441: $? = 0
configure:37441: result: yes
configure:37441: checking for uselocale
configure:37441: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:37441: $? = 0
configure:37441: result: yes
configure:37453: checking for getlocalename_l
configure:37453: gcc-8 -o conftest -g -O2   conftest.c  >&5
/usr/bin/ld: /tmp/ccWqUFig.o: in function `main':
/tmp/m4-20200310-22141-1b3u3mp/m4-1.4.18/conftest.c:363: undefined reference to `getlocalename_l'
collect2: error: ld returned 1 exit status
configure:37453: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.18"
| #define PACKAGE_STRING "GNU M4 1.4.18"
| #define PACKAGE_BUGREPORT "bug-m4@gnu.org"
| #define PACKAGE_URL "http://www.gnu.org/software/m4/"
| #define PACKAGE "m4"
| #define VERSION "1.4.18"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define __EXTENSIONS__ 1
| #define _ALL_SOURCE 1
| #define _DARWIN_C_SOURCE 1
| #define _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
| #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_DFP_EXT__ 1
| #define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
| #define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
| #define __STDC_WANT_LIB_EXT2__ 1
| #define __STDC_WANT_MATH_SPEC_FUNCS__ 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| #define _FILE_OFFSET_BITS 64
| #define _DARWIN_USE_64_BIT_INODE 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_LONG_LONG_INT 1
| #define HAVE_UNSIGNED_LONG_LONG_INT 1
| #define HAVE_ALLOCA_H 1
| #define HAVE_ALLOCA 1
| #define HAVE_BTOWC 1
| #define HAVE_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_CANONICALIZE_FILE_NAME 1
| #define HAVE_GETCWD 1
| #define HAVE_READLINK 1
| #define HAVE_REALPATH 1
| #define HAVE_FCNTL 1
| #define HAVE_SYMLINK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETDTABLESIZE 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_LSTAT 1
| #define HAVE_MBSINIT 1
| #define HAVE_MBRTOWC 1
| #define HAVE_MPROTECT 1
| #define HAVE_MKSTEMP 1
| #define HAVE_NL_LANGINFO 1
| #define HAVE_PIPE2 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_LINK 1
| #define HAVE_SECURE_GETENV 1
| #define HAVE_GETUID 1
| #define HAVE_GETEUID 1
| #define HAVE_GETGID 1
| #define HAVE_GETEGID 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNDUP 1
| #define HAVE_PIPE 1
| #define HAVE_WCRTOMB 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_NEWLOCALE 1
| #define HAVE_SETENV 1
| #define HAVE_SLEEP 1
| #define HAVE_STRDUP 1
| #define HAVE_WCTOB 1
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_GETOPT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_LANGINFO_H 1
| #define HAVE_LIMITS_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_MMAN_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_SYS_CDEFS_H 1
| #define HAVE_SPAWN_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_FEATURES_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_DIRENT_H 1
| #define HAVE_INTTYPES_H 1
| #define FAULT_YIELDS_SIGBUS 0
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define HAVE_LIBSIGSEGV 1
| #define FUNC_REALPATH_WORKS 1
| #define HAVE_ENVIRON_DECL 1
| #define HAVE_DECL_STRERROR_R 1
| #define HAVE_STRERROR_R 1
| #define STRERROR_R_CHAR_P 1
| #define HAVE_SIG_ATOMIC_T 1
| #define HAVE_WORKING_O_NOATIME 1
| #define HAVE_WORKING_O_NOFOLLOW 1
| #define HAVE_DECL_ALARM 1
| #define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
| #define HAVE_DECL_FSEEKO 1
| #define FUNC_FFLUSH_STDIN 0
| #define HAVE_DECL_FTELLO 1
| #define HAVE_DECL_GETDTABLESIZE 1
| #define HAVE_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define DBL_EXPBIT0_WORD 1
| #define DBL_EXPBIT0_BIT 20
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_WCHAR_T 1
| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
| #define HAVE_STDLIB_H 1
| #define MALLOC_0_IS_NONNULL 1
| #define HAVE_MBSTATE_T 1
| #define HAVE_MAP_ANONYMOUS 1
| #define HAVE_MINMAX_IN_SYS_PARAM_H 1
| #define PROMOTED_MODE_T mode_t
| #define HAVE_POSIX_SPAWN 1
| #define HAVE_WORKING_POSIX_SPAWN 1
| #define HAVE_SIGSET_T 1
| #define USER_LABEL_PREFIX 
| #define HAVE_DECL_SNPRINTF 1
| #define HAVE__BOOL 1
| #define HAVE_WINT_T 1
| #define HAVE_DECL_STRNDUP 1
| #define HAVE_DECL_STRNLEN 1
| #define HAVE_DECL_STRSIGNAL 1
| #define HAVE_DECL_SYS_SIGLIST 1
| #define HAVE_DECL_CLEARERR_UNLOCKED 1
| #define HAVE_DECL_FEOF_UNLOCKED 1
| #define HAVE_DECL_FERROR_UNLOCKED 1
| #define HAVE_DECL_FFLUSH_UNLOCKED 1
| #define HAVE_DECL_FGETS_UNLOCKED 1
| #define HAVE_DECL_FPUTC_UNLOCKED 1
| #define HAVE_DECL_FPUTS_UNLOCKED 1
| #define HAVE_DECL_FREAD_UNLOCKED 1
| #define HAVE_DECL_FWRITE_UNLOCKED 1
| #define HAVE_DECL_GETCHAR_UNLOCKED 1
| #define HAVE_DECL_PUTC_UNLOCKED 1
| #define HAVE_DECL_PUTCHAR_UNLOCKED 1
| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
| #define HAVE_STDINT_H_WITH_UINTMAX 1
| #define HAVE_INTMAX_T 1
| #define HAVE_SNPRINTF 1
| #define HAVE_STRNLEN 1
| #define HAVE_WCSLEN 1
| #define HAVE_WCSNLEN 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| #define HAVE_DECL__SNPRINTF 0
| #define HAVE_SNPRINTF_RETVAL_C99 1
| #define CHECK_PRINTF_SAFE 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_LC_MESSAGES 1
| #define HAVE_DECL_SETENV 1
| #define HAVE_SEARCH_H 1
| #define HAVE_TSEARCH 1
| #define HAVE_DECL_STRDUP 1
| #define HAVE_DECL_UNSETENV 1
| #define HAVE_ALLOCA 1
| #define GNULIB_TEST_BTOWC 1
| #define HAVE___BUILTIN_EXPECT 1
| #define HAVE_DECL_SIGALTSTACK 1
| #define HAVE_STACK_T 1
| #define GNULIB_CANONICALIZE_LGPL 1
| #define GNULIB_TEST_CANONICALIZE_FILE_NAME 1
| #define GNULIB_TEST_REALPATH 1
| #define GNULIB_TEST_CHDIR 1
| #define SIGNAL_SAFE_LIST 1
| #define GNULIB_TEST_CLOEXEC 1
| #define GNULIB_TEST_CLOSE 1
| #define GNULIB_CLOSE_STREAM 1
| #define GNULIB_DIRNAME 1
| #define HAVE_DUP2 1
| #define GNULIB_TEST_DUP2 1
| #define GNULIB_TEST_ENVIRON 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_TEST_FCLOSE 1
| #define GNULIB_TEST_FCNTL 1
| #define GNULIB_FD_SAFER_FLAG 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_FFLUSH 1
| #define GNULIB_TEST_FFLUSH 1
| #define GNULIB_FILENAMECAT 1
| #define GNULIB_TEST_FOPEN 1
| #define GNULIB_FOPEN_SAFER 1
| #define HAVE_DECL___FPENDING 1
| #define HAVE_DECL_FPURGE 0
| #define GNULIB_TEST_FPURGE 1
| #define HAVE_FREXP_IN_LIBC 1
| #define GNULIB_TEST_FREXP 1
| #define HAVE_FREXPL_IN_LIBC 1
| #define GNULIB_TEST_FREXPL 1
| #define GNULIB_TEST_FSEEK 1
| #define FUNC_FFLUSH_STDIN 0
| #define GNULIB_TEST_FSEEKO 1
| #define GNULIB_TEST_FSTAT 1
| #define GNULIB_TEST_FTELL 1
| #define GNULIB_TEST_FTELLO 1
| #define GNULIB_TEST_GETDTABLESIZE 1
| #define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
| #define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME 1
| #define HAVE_DECL___ARGV 0
| #define GETTIMEOFDAY_TIMEZONE struct timezone
| #define GNULIB_TEST_GETTIMEOFDAY 1
| #define HAVE_ISNAND_IN_LIBC 1
| #define HAVE_ISNANF_IN_LIBC 1
| #define HAVE_ISNANL_IN_LIBC 1
| #define HAVE_LIBSIGSEGV 1
| #define GNULIB_TEST_LOCALECONV 1
| #define GNULIB_LOCK 1
| #define GNULIB_TEST_LSEEK 1
| #define GNULIB_TEST_LSTAT 1
| #define HAVE_MALLOC_POSIX 1
| #define GNULIB_TEST_MALLOC_POSIX 1
| #define C_LOCALE_MAYBE_EILSEQ 1
| #define GNULIB_TEST_MBRTOWC 1
| #define GNULIB_TEST_MBSINIT 1
| #define GNULIB_TEST_MBTOWC 1
| #define GNULIB_TEST_MEMCHR 1
| #define HAVE_MKDTEMP 1
| #define GNULIB_TEST_MKDTEMP 1
| #define GNULIB_TEST_MKSTEMP 1
| #define FUNC_NL_LANGINFO_YESEXPR_WORKS 1
| #define GNULIB_TEST_NL_LANGINFO 1
| #define GNULIB_TEST_OPEN 1
| #define GNULIB_TEST_PIPE2 1
| #define GNULIB_PIPE2_SAFER 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY 1
| #define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_DESTROY 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_INIT 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS 1
| #define GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK 1
| #define GNULIB_TEST_POSIX_SPAWNP 1
| #define HAVE_FREXP_IN_LIBC 1
| #define HAVE_LDEXP_IN_LIBC 1
| #define HAVE_FREXPL_IN_LIBC 1
| #define HAVE_LDEXPL_IN_LIBC 1
| #define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
| #define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME 1
| #define HAVE_RAISE 1
| #define GNULIB_TEST_RAISE 1
| #define HAVE_RAWMEMCHR 1
| #define GNULIB_TEST_RAWMEMCHR 1
| #define GNULIB_TEST_READLINK 1
| #define GNULIB_TEST_RENAME 1
| #define GNULIB_TEST_RMDIR 1
| #define GNULIB_TEST_SECURE_GETENV 1
| #define HAVE_STRUCT_SIGACTION_SA_SIGACTION 1
| #define GNULIB_TEST_SIGACTION 1
| #define GNULIB_TEST_SIGNBIT 1
| #define GNULIB_SIGPIPE 1
| #define GNULIB_TEST_SIGPROCMASK 1
| #define HAVE_STDINT_H 1
| #define HAVE_SNPRINTF 1
| #define GNULIB_TEST_SNPRINTF 1
| #define GNULIB_SNPRINTF 1
| #define HAVE_POSIX_SPAWNATTR_T 1
| #define HAVE_POSIX_SPAWN_FILE_ACTIONS_T 1
| #define GNULIB_TEST_STAT 1
| #define __USE_MINGW_ANSI_STDIO 1
| #define GNULIB_FSCANF 1
| #define GNULIB_SCANF 1
| #define HAVE_STRCHRNUL 1
| #define GNULIB_TEST_STRCHRNUL 1
| #define GNULIB_STRERROR 1
| #define GNULIB_TEST_STRERROR 1
| #define GNULIB_TEST_STRNDUP 1
| #define GNULIB_TEST_STRNLEN 1
| #define HAVE_STRSIGNAL 1
| #define GNULIB_TEST_STRSIGNAL 1
| #define GNULIB_TEST_STRSTR 1
| #define GNULIB_TEST_STRTOD 1
| #define USE_UNLOCKED_IO 1
| #define HAVE_VASPRINTF 1
| #define GNULIB_TEST_VASPRINTF 1
| #define HAVE_VASPRINTF 1
| #define HAVE_WAITID 1
| #define GNULIB_TEST_WAITPID 1
| #define GNULIB_TEST_WCRTOMB 1
| #define HAVE_TOWLOWER 1
| #define HAVE_STDINT_H 1
| #define HAVE_CLOSEDIR 1
| #define GNULIB_TEST_CLOSEDIR 1
| #define HAVE_DIRFD 1
| #define HAVE_DECL_DIRFD 1
| #define GNULIB_TEST_DIRFD 1
| #define GNULIB_TEST_DUP 1
| #define GNULIB_TEST_FDOPEN 1
| #define FLEXIBLE_ARRAY_MEMBER /**/
| #define GNULIB_TEST_GETCWD 1
| #define HAVE_GETPAGESIZE 1
| #define GNULIB_TEST_GETPAGESIZE 1
| #define DBL_EXPBIT0_WORD 1
| #define DBL_EXPBIT0_BIT 20
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define LDBL_EXPBIT0_WORD 1
| #define LDBL_EXPBIT0_BIT 20
| #define GNULIB_TEST_LINK 1
| #define HAVE_SETLOCALE 1
| #define HAVE_USELOCALE 1
| /* end confdefs.h.  */
| /* Define getlocalename_l to an innocuous variant, in case <limits.h> declares getlocalename_l.
|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
| #define getlocalename_l innocuous_getlocalename_l
| 
| /* System header to define __stub macros and hopefully few prototypes,
|     which can conflict with char getlocalename_l (); below.
|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|     <limits.h> exists even on freestanding compilers.  */
| 
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 
| #undef getlocalename_l
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char getlocalename_l ();
| /* The GNU C library defines this for functions which it implements
|     to always fail with ENOSYS.  Some functions are actually named
|     something starting with __ and the normal name is an alias.  */
| #if defined __stub_getlocalename_l || defined __stub___getlocalename_l
| choke me
| #endif
| 
| int
| main ()
| {
| return getlocalename_l ();
|   ;
|   return 0;
| }
configure:37453: result: no
configure:37468: checking for a traditional french locale
configure:37595: result: none
configure:37602: checking for a french Unicode locale
configure:37723: result: none
configure:37731: checking for a traditional japanese locale
configure:37862: result: none
configure:37870: checking for a transitional chinese locale
configure:37995: result: none
configure:38002: checking for a french Unicode locale
configure:38123: result: none
configure:38134: checking for mmap
configure:38134: result: yes
configure:38145: checking for MAP_ANONYMOUS
configure:38182: result: yes
configure:38199: checking for mmap
configure:38199: result: yes
configure:38210: checking for MAP_ANONYMOUS
configure:38247: result: yes
configure:38261: checking for a traditional french locale
configure:38388: result: none
configure:38395: checking for a french Unicode locale
configure:38516: result: none
configure:38526: checking for opendir
configure:38526: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:38526: $? = 0
configure:38526: result: yes
configure:38603: checking for putenv compatible with GNU and SVID
configure:38642: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:38642: $? = 0
configure:38642: ./conftest
configure:38642: $? = 0
configure:38653: result: yes
configure:38714: checking for mmap
configure:38714: result: yes
configure:38725: checking for MAP_ANONYMOUS
configure:38762: result: yes
configure:38779: checking for mmap
configure:38779: result: yes
configure:38790: checking for MAP_ANONYMOUS
configure:38827: result: yes
configure:38843: checking for readdir
configure:38843: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:38843: $? = 0
configure:38843: result: yes
configure:38894: checking whether setenv validates arguments
configure:38938: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:38938: $? = 0
configure:38938: ./conftest
configure:38938: $? = 0
configure:38948: result: yes
configure:39042: checking for a traditional french locale
configure:39169: result: none
configure:39176: checking for a french Unicode locale
configure:39297: result: none
configure:39305: checking for a traditional japanese locale
configure:39436: result: none
configure:39444: checking for a transitional chinese locale
configure:39569: result: none
configure:39579: checking whether sleep is declared
configure:39579: gcc-8 -c -g -O2  conftest.c >&5
configure:39579: $? = 0
configure:39579: result: yes
configure:39595: checking for working sleep
configure:39643: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:39643: $? = 0
configure:39643: ./conftest
configure:39643: $? = 0
configure:39653: result: yes
configure:39698: checking for working stdalign.h
configure:39743: gcc-8 -c -g -O2  conftest.c >&5
configure:39743: $? = 0
configure:39750: result: yes
configure:39825: checking for mmap
configure:39825: result: yes
configure:39836: checking for MAP_ANONYMOUS
configure:39873: result: yes
configure:39891: checking for mmap
configure:39891: result: yes
configure:39902: checking for MAP_ANONYMOUS
configure:39939: result: yes
configure:39956: checking whether symlink handles trailing slash correctly
configure:39990: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:39990: $? = 0
configure:39990: ./conftest
configure:39990: $? = 0
configure:40001: result: yes
configure:40052: checking for unsetenv
configure:40052: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:40052: $? = 0
configure:40052: result: yes
configure:40065: checking for unsetenv() return type
configure:40090: gcc-8 -c -g -O2  conftest.c >&5
configure:40090: $? = 0
configure:40097: result: int
configure:40106: checking whether unsetenv obeys POSIX
configure:40151: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:40151: $? = 0
configure:40151: ./conftest
configure:40151: $? = 0
configure:40161: result: yes
configure:40216: checking for a traditional french locale
configure:40343: result: none
configure:40350: checking for a french Unicode locale
configure:40471: result: none
configure:40479: checking for a traditional japanese locale
configure:40610: result: none
configure:40618: checking for a transitional chinese locale
configure:40743: result: none
configure:40760: checking whether wctob works
configure:40858: result: guessing yes
configure:40866: checking whether wctob is declared
configure:40866: gcc-8 -c -g -O2  conftest.c >&5
configure:40866: $? = 0
configure:40866: result: yes
configure:41040: checking whether an open file can be renamed
configure:41062: gcc-8 -o conftest -g -O2   conftest.c  >&5
configure:41062: $? = 0
configure:41062: ./conftest
configure:41062: $? = 0
configure:41072: result: yes
configure:41086: checking if changeword is wanted
configure:41101: result: no
configure:41106: checking which shell to use for syscmd
configure:41141: result: /bin/sh
configure:41149: checking if malloc debugging is wanted
configure:41167: result: no
configure:41287: checking that generated files are newer than configure
configure:41293: result: done
configure:41422: creating ./config.status

## ---------------------- ##
## Running config.status. ##
## ---------------------- ##

This file was extended by GNU M4 config.status 1.4.18, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  CONFIG_FILES    = 
  CONFIG_HEADERS  = 
  CONFIG_LINKS    = 
  CONFIG_COMMANDS = 
  $ ./config.status 

on raspberrypi

config.status:2324: creating Makefile
config.status:2324: creating doc/Makefile
config.status:2324: creating lib/Makefile
config.status:2324: creating src/Makefile
config.status:2324: creating tests/Makefile
config.status:2324: creating checks/Makefile
config.status:2324: creating examples/Makefile
config.status:2324: creating lib/config.h
config.status:2584: executing depfiles commands
config.status:2584: executing stamp-h commands

## ---------------- ##
## Cache variables. ##
## ---------------- ##

M4_cv_func_rename_open_file_works=yes
ac_cv_build=armv7l-unknown-linux-gnueabihf
ac_cv_c_bigendian=no
ac_cv_c_compiler_gnu=yes
ac_cv_c_flexmember=yes
ac_cv_c_inline=inline
ac_cv_c_restrict=__restrict
ac_cv_env_CC_set=set
ac_cv_env_CC_value=gcc-8
ac_cv_env_CFLAGS_set=
ac_cv_env_CFLAGS_value=
ac_cv_env_CPPFLAGS_set=
ac_cv_env_CPPFLAGS_value=
ac_cv_env_CPP_set=
ac_cv_env_CPP_value=
ac_cv_env_CXXFLAGS_set=
ac_cv_env_CXXFLAGS_value=
ac_cv_env_CXX_set=set
ac_cv_env_CXX_value=g++-8
ac_cv_env_LDFLAGS_set=
ac_cv_env_LDFLAGS_value=
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_build_alias_set=
ac_cv_env_build_alias_value=
ac_cv_env_host_alias_set=
ac_cv_env_host_alias_value=
ac_cv_env_target_alias_set=
ac_cv_env_target_alias_value=
ac_cv_func___fpurge=yes
ac_cv_func___freadahead=no
ac_cv_func___freading=yes
ac_cv_func__fseeki64=no
ac_cv_func__set_invalid_parameter_handler=no
ac_cv_func_alloca_works=yes
ac_cv_func_btowc=yes
ac_cv_func_canonicalize_file_name=yes
ac_cv_func_closedir=yes
ac_cv_func_dirfd=yes
ac_cv_func_fcntl=yes
ac_cv_func_fpurge=no
ac_cv_func_getcwd=yes
ac_cv_func_getdtablesize=yes
ac_cv_func_getegid=yes
ac_cv_func_geteuid=yes
ac_cv_func_getexecname=no
ac_cv_func_getgid=yes
ac_cv_func_getlocalename_l=no
ac_cv_func_getopt_long_only=yes
ac_cv_func_getpagesize=yes
ac_cv_func_getprogname=no
ac_cv_func_gettimeofday=yes
ac_cv_func_getuid=yes
ac_cv_func_isblank=yes
ac_cv_func_iswcntrl=yes
ac_cv_func_iswctype=yes
ac_cv_func_link=yes
ac_cv_func_lstat=yes
ac_cv_func_malloc_0_nonnull=yes
ac_cv_func_mbrtowc=yes
ac_cv_func_mbsinit=yes
ac_cv_func_mempcpy=yes
ac_cv_func_mkdtemp=yes
ac_cv_func_mkstemp=yes
ac_cv_func_mmap=yes
ac_cv_func_mprotect=yes
ac_cv_func_newlocale=yes
ac_cv_func_nl_langinfo=yes
ac_cv_func_obstack=no
ac_cv_func_opendir=yes
ac_cv_func_pipe2=yes
ac_cv_func_pipe=yes
ac_cv_func_posix_spawn=yes
ac_cv_func_raise=yes
ac_cv_func_rawmemchr=yes
ac_cv_func_readdir=yes
ac_cv_func_readlink=yes
ac_cv_func_realpath=yes
ac_cv_func_secure_getenv=yes
ac_cv_func_setenv=yes
ac_cv_func_setlocale=yes
ac_cv_func_setrlimit=yes
ac_cv_func_sigaction=yes
ac_cv_func_sigaltstack=yes
ac_cv_func_siginterrupt=yes
ac_cv_func_sigprocmask=yes
ac_cv_func_sleep=yes
ac_cv_func_snprintf=yes
ac_cv_func_strchrnul=yes
ac_cv_func_strdup=yes
ac_cv_func_strerror_r=yes
ac_cv_func_strerror_r_char_p=yes
ac_cv_func_strndup=yes
ac_cv_func_strnlen=yes
ac_cv_func_strnlen_working=yes
ac_cv_func_strsignal=yes
ac_cv_func_symlink=yes
ac_cv_func_towlower=yes
ac_cv_func_tsearch=yes
ac_cv_func_unsetenv=yes
ac_cv_func_uselocale=yes
ac_cv_func_vasnprintf=no
ac_cv_func_vasprintf=yes
ac_cv_func_waitid=yes
ac_cv_func_wcrtomb=yes
ac_cv_func_wcslen=yes
ac_cv_func_wcsnlen=yes
ac_cv_func_wctob=yes
ac_cv_gnu_library_2_1=yes
ac_cv_have_decl___argv=no
ac_cv_have_decl___fpending=yes
ac_cv_have_decl__snprintf=no
ac_cv_have_decl_alarm=yes
ac_cv_have_decl_clearerr_unlocked=yes
ac_cv_have_decl_dirfd=yes
ac_cv_have_decl_feof_unlocked=yes
ac_cv_have_decl_ferror_unlocked=yes
ac_cv_have_decl_fflush_unlocked=yes
ac_cv_have_decl_fgets_unlocked=yes
ac_cv_have_decl_fpurge=no
ac_cv_have_decl_fputc_unlocked=yes
ac_cv_have_decl_fputs_unlocked=yes
ac_cv_have_decl_fread_unlocked=yes
ac_cv_have_decl_frexpl=yes
ac_cv_have_decl_fseeko=yes
ac_cv_have_decl_ftello=yes
ac_cv_have_decl_fwrite_unlocked=yes
ac_cv_have_decl_getc_unlocked=yes
ac_cv_have_decl_getchar_unlocked=yes
ac_cv_have_decl_getdtablesize=yes
ac_cv_have_decl_getenv=yes
ac_cv_have_decl_getpagesize=yes
ac_cv_have_decl_ldexpl=yes
ac_cv_have_decl_program_invocation_name=yes
ac_cv_have_decl_program_invocation_short_name=yes
ac_cv_have_decl_putc_unlocked=yes
ac_cv_have_decl_putchar_unlocked=yes
ac_cv_have_decl_setenv=yes
ac_cv_have_decl_sigaltstack=yes
ac_cv_have_decl_sleep=yes
ac_cv_have_decl_snprintf=yes
ac_cv_have_decl_strdup=yes
ac_cv_have_decl_strerror_r=yes
ac_cv_have_decl_strndup=yes
ac_cv_have_decl_strnlen=yes
ac_cv_have_decl_strsignal=yes
ac_cv_have_decl_sys_siglist=yes
ac_cv_have_decl_unsetenv=yes
ac_cv_have_decl_wctob=yes
ac_cv_header_dirent_h=yes
ac_cv_header_features_h=yes
ac_cv_header_getopt_h=yes
ac_cv_header_inttypes_h=yes
ac_cv_header_langinfo_h=yes
ac_cv_header_limits_h=yes
ac_cv_header_malloc_h=yes
ac_cv_header_math_h=yes
ac_cv_header_memory_h=yes
ac_cv_header_minix_config_h=no
ac_cv_header_search_h=yes
ac_cv_header_spawn_h=yes
ac_cv_header_stat_broken=no
ac_cv_header_stdbool_h=yes
ac_cv_header_stdc=yes
ac_cv_header_stdint_h=yes
ac_cv_header_stdio_ext_h=yes
ac_cv_header_stdlib_h=yes
ac_cv_header_string_h=yes
ac_cv_header_strings_h=yes
ac_cv_header_sys_cdefs_h=yes
ac_cv_header_sys_mman_h=yes
ac_cv_header_sys_param_h=yes
ac_cv_header_sys_socket_h=yes
ac_cv_header_sys_stat_h=yes
ac_cv_header_sys_time_h=yes
ac_cv_header_sys_types_h=yes
ac_cv_header_sys_wait_h=yes
ac_cv_header_ucontext_h=yes
ac_cv_header_unistd_h=yes
ac_cv_header_wchar_h=yes
ac_cv_header_wctype_h=yes
ac_cv_header_xlocale_h=no
ac_cv_host=armv7l-unknown-linux-gnueabihf
ac_cv_lib_error_at_line=yes
ac_cv_libsigsegv=yes
ac_cv_member_struct_sigaction_sa_sigaction=yes
ac_cv_objext=o
ac_cv_path_EGREP='/bin/grep -E'
ac_cv_path_GREP=/bin/grep
ac_cv_path_SED=/bin/sed
ac_cv_path_install='/usr/bin/install -c'
ac_cv_path_mkdir=/bin/mkdir
ac_cv_prog_AWK=mawk
ac_cv_prog_CPP='gcc-8 -E'
ac_cv_prog_ac_ct_AR=ar
ac_cv_prog_ac_ct_CC=gcc-8
ac_cv_prog_ac_ct_RANLIB=ranlib
ac_cv_prog_cc_c89=
ac_cv_prog_cc_c99=
ac_cv_prog_cc_g=yes
ac_cv_prog_cc_stdc=
ac_cv_prog_make_make_set=yes
ac_cv_safe_to_define___extensions__=yes
ac_cv_search_posix_spawn='none required'
ac_cv_should_define__xopen_source=no
ac_cv_sys_file_offset_bits=64
ac_cv_sys_largefile_CC=no
ac_cv_sys_largefile_source=no
ac_cv_sys_stack_overflow_works=yes
ac_cv_sys_xsi_stack_overflow_heuristic=no
ac_cv_type__Bool=yes
ac_cv_type_long_long_int=yes
ac_cv_type_max_align_t=yes
ac_cv_type_mbstate_t=yes
ac_cv_type_mode_t=yes
ac_cv_type_nlink_t=yes
ac_cv_type_pid_t=yes
ac_cv_type_posix_spawn_file_actions_t=yes
ac_cv_type_posix_spawnattr_t=yes
ac_cv_type_ptrdiff_t=yes
ac_cv_type_sig_atomic_t=yes
ac_cv_type_sighandler_t=yes
ac_cv_type_sigset_t=yes
ac_cv_type_size_t=yes
ac_cv_type_stack_t=yes
ac_cv_type_uid_t=yes
ac_cv_type_unsigned_long_long_int=yes
ac_cv_type_volatile_sig_atomic_t=yes
ac_cv_working_alloca_h=yes
acl_cv_hardcode_direct=no
acl_cv_hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
acl_cv_hardcode_libdir_separator=
acl_cv_hardcode_minus_L=no
acl_cv_libext=a
acl_cv_libname_spec='lib$name'
acl_cv_library_names_spec='$libname$shrext'
acl_cv_path_LD=/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/shims/linux/super/ld
acl_cv_prog_gnu_ld=yes
acl_cv_rpath=done
acl_cv_shlibext=so
acl_cv_wl=-Wl,
am_cv_CC_dependencies_compiler_type=none
am_cv_ar_interface=ar
am_cv_langinfo_codeset=yes
am_cv_make_support_nested_variables=yes
am_cv_prog_cc_c_o=yes
gl_cv_C_locale_sans_EILSEQ=no
gl_cv___builtin_expect=yes
gl_cv_c_amsterdam_compiler=no
gl_cv_c_multiarch=no
gl_cv_cc_double_expbit0='word 1 bit 20'
gl_cv_cc_float_expbit0='word 0 bit 23'
gl_cv_cc_long_double_expbit0='word 1 bit 20'
gl_cv_decl_null_works=yes
gl_cv_decl_readlink_works=yes
gl_cv_double_slash_root=no
gl_cv_func___fpending=yes
gl_cv_func_btowc_eof='guessing yes'
gl_cv_func_btowc_nul=yes
gl_cv_func_dirfd_macro=no
gl_cv_func_dup2_works=yes
gl_cv_func_dup_works=yes
gl_cv_func_fcntl_f_dupfd_cloexec='needs runtime check'
gl_cv_func_fcntl_f_dupfd_works=yes
gl_cv_func_fdopen_works=yes
gl_cv_func_fflush_stdin=no
gl_cv_func_fopen_slash=yes
gl_cv_func_frexp_no_libm=yes
gl_cv_func_frexp_works=yes
gl_cv_func_frexpl_no_libm=yes
gl_cv_func_frexpl_works=yes
gl_cv_func_fseeko=yes
gl_cv_func_ftello=yes
gl_cv_func_ftello_works=yes
gl_cv_func_getcwd_null=yes
gl_cv_func_getcwd_posix_signature=yes
gl_cv_func_getdtablesize_works=yes
gl_cv_func_getopt_gnu=yes
gl_cv_func_getopt_long_gnu=yes
gl_cv_func_getopt_posix=yes
gl_cv_func_gettimeofday_clobber=no
gl_cv_func_gettimeofday_posix_signature=almost
gl_cv_func_isnand_no_libm=yes
gl_cv_func_isnanf_no_libm=yes
gl_cv_func_isnanf_works=yes
gl_cv_func_isnanl_no_libm=yes
gl_cv_func_isnanl_works=yes
gl_cv_func_iswcntrl_works=yes
gl_cv_func_itold_works=yes
gl_cv_func_ldexp_no_libm=yes
gl_cv_func_ldexpl_no_libm=yes
gl_cv_func_ldexpl_works=yes
gl_cv_func_link_works=yes
gl_cv_func_lseek_pipe=yes
gl_cv_func_lstat_dereferences_slashed_symlink=yes
gl_cv_func_malloc_0_nonnull=1
gl_cv_func_malloc_posix=yes
gl_cv_func_mbrtowc_empty_input=yes
gl_cv_func_mbrtowc_incomplete_state='guessing yes'
gl_cv_func_mbrtowc_nul_retval='guessing yes'
gl_cv_func_mbrtowc_null_arg1='guessing yes'
gl_cv_func_mbrtowc_null_arg2='guessing yes'
gl_cv_func_mbrtowc_retval='guessing yes'
gl_cv_func_mbrtowc_sanitycheck='guessing yes'
gl_cv_func_memchr_works=yes
gl_cv_func_nl_langinfo_yesexpr_works=yes
gl_cv_func_open_slash=yes
gl_cv_func_posix_spawn_file_actions_addclose_works=yes
gl_cv_func_posix_spawn_file_actions_adddup2_works=yes
gl_cv_func_posix_spawn_file_actions_addopen_works=yes
gl_cv_func_posix_spawn_works=yes
gl_cv_func_printf_attribute_flavor=system
gl_cv_func_printf_directive_a=yes
gl_cv_func_printf_directive_f=yes
gl_cv_func_printf_directive_ls=yes
gl_cv_func_printf_directive_n=yes
gl_cv_func_printf_enomem=yes
gl_cv_func_printf_flag_grouping=yes
gl_cv_func_printf_flag_leftadjust=yes
gl_cv_func_printf_flag_zero=yes
gl_cv_func_printf_infinite=yes
gl_cv_func_printf_infinite_long_double=yes
gl_cv_func_printf_long_double=yes
gl_cv_func_printf_positions=yes
gl_cv_func_printf_precision=yes
gl_cv_func_printf_sizes_c99=yes
gl_cv_func_re_compile_pattern_working=yes
gl_cv_func_readlink_works=yes
gl_cv_func_realpath_works=yes
gl_cv_func_rename_dest_works=yes
gl_cv_func_rename_link_works=yes
gl_cv_func_rename_slash_dst_works=yes
gl_cv_func_rename_slash_src_works=yes
gl_cv_func_rmdir_works=yes
gl_cv_func_setenv_works=yes
gl_cv_func_signbit=yes
gl_cv_func_signbit_gcc=yes
gl_cv_func_sigprocmask=1
gl_cv_func_sleep_works=yes
gl_cv_func_snprintf_retval_c99=yes
gl_cv_func_snprintf_size1=yes
gl_cv_func_snprintf_usable=yes
gl_cv_func_spawnattr_setschedparam=yes
gl_cv_func_spawnattr_setschedpolicy=yes
gl_cv_func_stat_dir_slash=yes
gl_cv_func_stat_file_slash=yes
gl_cv_func_strchrnul_works=yes
gl_cv_func_strerror_0_works=yes
gl_cv_func_strndup_works=yes
gl_cv_func_strstr_linear=yes
gl_cv_func_strstr_works_always=yes
gl_cv_func_strtod_works=yes
gl_cv_func_svid_putenv=yes
gl_cv_func_symlink_works=yes
gl_cv_func_ungetc_works=yes
gl_cv_func_unsetenv_works=yes
gl_cv_func_va_copy=yes
gl_cv_func_vasprintf_posix=yes
gl_cv_func_wcrtomb_retval='guessing yes'
gl_cv_func_wctob_works='guessing yes'
gl_cv_func_working_mkstemp=yes
gl_cv_func_working_strerror=yes
gl_cv_func_working_strsignal=yes
gl_cv_have_include_next=yes
gl_cv_header_errno_h_complete=yes
gl_cv_header_inttypes_h=yes
gl_cv_header_langinfo_codeset=yes
gl_cv_header_langinfo_era=yes
gl_cv_header_langinfo_t_fmt_ampm=yes
gl_cv_header_langinfo_yesexpr=yes
gl_cv_header_limits_width=yes
gl_cv_header_locale_h_needs_xlocale_h=no
gl_cv_header_locale_h_posix2001=yes
gl_cv_header_math_huge_val_works=yes
gl_cv_header_math_nan_works=yes
gl_cv_header_signal_h_SIGPIPE=yes
gl_cv_header_stdint_h=yes
gl_cv_header_stdint_predates_cxx11_h=no
gl_cv_header_stdint_width=yes
gl_cv_header_wchar_h_correct_inline=yes
gl_cv_header_working_fcntl_h=yes
gl_cv_header_working_stdalign_h=yes
gl_cv_header_working_stdint_h=yes
gl_cv_lib_sigsegv=yes
gl_cv_long_double_equals_double=yes
gl_cv_minmax_in_limits_h=no
gl_cv_minmax_in_sys_param_h=yes
gl_cv_next_ctype_h='<ctype.h>'
gl_cv_next_dirent_h='<dirent.h>'
gl_cv_next_fcntl_h='<fcntl.h>'
gl_cv_next_getopt_h='<getopt.h>'
gl_cv_next_inttypes_h='<inttypes.h>'
gl_cv_next_langinfo_h='<langinfo.h>'
gl_cv_next_limits_h='<limits.h>'
gl_cv_next_locale_h='<locale.h>'
gl_cv_next_math_h='<math.h>'
gl_cv_next_signal_h='<signal.h>'
gl_cv_next_spawn_h='<spawn.h>'
gl_cv_next_stdint_h='<stdint.h>'
gl_cv_next_stdio_h='<stdio.h>'
gl_cv_next_stdlib_h='<stdlib.h>'
gl_cv_next_string_h='<string.h>'
gl_cv_next_sys_stat_h='<sys/stat.h>'
gl_cv_next_sys_time_h='<sys/time.h>'
gl_cv_next_sys_types_h='<sys/types.h>'
gl_cv_next_sys_wait_h='<sys/wait.h>'
gl_cv_next_time_h='<time.h>'
gl_cv_next_unistd_h='<unistd.h>'
gl_cv_next_wchar_h='<wchar.h>'
gl_cv_next_wctype_h='<wctype.h>'
gl_cv_pragma_columns=no
gl_cv_prog_as_underscore=no
gl_cv_promoted_mode_t=mode_t
gl_cv_rpl_alloca=yes
gl_cv_sigaltstack_low_base=yes
gl_cv_size_max=yes
gl_cv_sys_struct_lconv_ok=yes
gl_cv_sys_struct_timespec_in_time_h=yes
gl_cv_sys_struct_timeval=yes
gl_cv_sys_struct_timeval_tv_sec=yes
gl_cv_test_INT32_MAX_LT_INTMAX_MAX=yes
gl_cv_test_INT64_MAX_EQ_LONG_MAX=no
gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX=yes
gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=no
gl_cv_type_sigset_t=yes
gl_cv_type_wctrans_t=yes
gl_cv_type_wctype_t=yes
gl_cv_type_wint_t_too_small=no
gl_cv_var_stdin_large_offset=yes
gt_cv_c_intmax_t=yes
gt_cv_c_wchar_t=yes
gt_cv_c_wint_t=yes
gt_cv_func_CFLocaleCopyCurrent=no
gt_cv_func_CFPreferencesCopyAppValue=no
gt_cv_func_unsetenv_ret=int
gt_cv_inttypes_pri_broken=no
gt_cv_locale_fr=none
gt_cv_locale_fr_utf8=none
gt_cv_locale_ja=none
gt_cv_locale_tr_utf8=none
gt_cv_locale_zh_CN=none
gt_cv_ssize_t=yes
gt_cv_val_LC_MESSAGES=yes
gt_cv_var_environ_declaration=yes

## ----------------- ##
## Output variables. ##
## ----------------- ##

ACLOCAL='${SHELL} /tmp/m4-20200310-22141-1b3u3mp/m4-1.4.18/build-aux/missing aclocal-1.15'
ALLOCA=''
ALLOCA_H='alloca.h'
AMDEPBACKSLASH=''
AMDEP_FALSE=''
AMDEP_TRUE='#'
AMTAR='$${TAR-tar}'
AM_BACKSLASH='\'
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
AM_DEFAULT_VERBOSITY='0'
AM_V='$(V)'
ANSICXX_FALSE=''
ANSICXX_TRUE='#'
APPLE_UNIVERSAL_BUILD='0'
AR='ar'
ARFLAGS='cr'
ASM_SYMBOL_PREFIX='""'
AUTOCONF='${SHELL} /tmp/m4-20200310-22141-1b3u3mp/m4-1.4.18/build-aux/missing autoconf'
AUTOHEADER='${SHELL} /tmp/m4-20200310-22141-1b3u3mp/m4-1.4.18/build-aux/missing autoheader'
AUTOMAKE='${SHELL} /tmp/m4-20200310-22141-1b3u3mp/m4-1.4.18/build-aux/missing automake-1.15'
AWK='mawk'
BITSIZEOF_PTRDIFF_T=''
BITSIZEOF_SIG_ATOMIC_T=''
BITSIZEOF_SIZE_T=''
BITSIZEOF_WCHAR_T=''
BITSIZEOF_WINT_T=''
CC='gcc-8'
CCDEPMODE='depmode=none'
CFLAGS='-g -O2'
CONFIG_INCLUDE='lib/config.h'
CPP='gcc-8 -E'
CPPFLAGS=''
CXX='no'
CXXDEPMODE=''
CXXFLAGS=''
CXX_CHOICE='no'
CYGPATH_W='echo'
DEFS=''
DEPDIR='.deps'
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP='/bin/grep -E'
EMULTIHOP_HIDDEN=''
EMULTIHOP_VALUE=''
ENOLINK_HIDDEN=''
ENOLINK_VALUE=''
EOVERFLOW_HIDDEN=''
EOVERFLOW_VALUE=''
ERRNO_H=''
EXEEXT=''
FLOAT_H=''
GETOPT_H=''
GLIBC21='yes'
GL_COND_LIBTOOL_FALSE=''
GL_COND_LIBTOOL_TRUE='#'
GL_GENERATE_ALLOCA_H_FALSE='#'
GL_GENERATE_ALLOCA_H_TRUE=''
GL_GENERATE_ERRNO_H_FALSE=''
GL_GENERATE_ERRNO_H_TRUE='#'
GL_GENERATE_FLOAT_H_FALSE=''
GL_GENERATE_FLOAT_H_TRUE='#'
GL_GENERATE_LIMITS_H_FALSE='#'
GL_GENERATE_LIMITS_H_TRUE=''
GL_GENERATE_SCHED_H_FALSE=''
GL_GENERATE_SCHED_H_TRUE='#'
GL_GENERATE_STDALIGN_H_FALSE=''
GL_GENERATE_STDALIGN_H_TRUE='#'
GL_GENERATE_STDARG_H_FALSE=''
GL_GENERATE_STDARG_H_TRUE='#'
GL_GENERATE_STDBOOL_H_FALSE=''
GL_GENERATE_STDBOOL_H_TRUE='#'
GL_GENERATE_STDDEF_H_FALSE=''
GL_GENERATE_STDDEF_H_TRUE='#'
GL_GENERATE_STDINT_H_FALSE=''
GL_GENERATE_STDINT_H_TRUE='#'
GNULIB_ACOSF='0'
GNULIB_ACOSL='0'
GNULIB_ALPHASORT='0'
GNULIB_ASINF='0'
GNULIB_ASINL='0'
GNULIB_ATAN2F='0'
GNULIB_ATANF='0'
GNULIB_ATANL='0'
GNULIB_ATOLL='0'
GNULIB_BTOWC='1'
GNULIB_CALLOC_POSIX='0'
GNULIB_CANONICALIZE_FILE_NAME='1'
GNULIB_CBRT='0'
GNULIB_CBRTF='0'
GNULIB_CBRTL='0'
GNULIB_CEIL='0'
GNULIB_CEILF='0'
GNULIB_CEILL='0'
GNULIB_CHDIR='1'
GNULIB_CHOWN='0'
GNULIB_CLOSE='1'
GNULIB_CLOSEDIR='IN_M4_GNULIB_TESTS'
GNULIB_COPYSIGN='0'
GNULIB_COPYSIGNF='0'
GNULIB_COPYSIGNL='0'
GNULIB_COSF='0'
GNULIB_COSHF='0'
GNULIB_COSL='0'
GNULIB_DIRFD='IN_M4_GNULIB_TESTS'
GNULIB_DPRINTF='0'
GNULIB_DUP2='1'
GNULIB_DUP3='0'
GNULIB_DUP='IN_M4_GNULIB_TESTS'
GNULIB_DUPLOCALE='0'
GNULIB_ENVIRON='1'
GNULIB_EUIDACCESS='0'
GNULIB_EXP2='0'
GNULIB_EXP2F='0'
GNULIB_EXP2L='0'
GNULIB_EXPF='0'
GNULIB_EXPL='0'
GNULIB_EXPM1='0'
GNULIB_EXPM1F='0'
GNULIB_EXPM1L='0'
GNULIB_FABSF='0'
GNULIB_FABSL='0'
GNULIB_FACCESSAT='0'
GNULIB_FCHDIR='0'
GNULIB_FCHMODAT='0'
GNULIB_FCHOWNAT='0'
GNULIB_FCLOSE='1'
GNULIB_FCNTL='1'
GNULIB_FDATASYNC='0'
GNULIB_FDOPEN='IN_M4_GNULIB_TESTS'
GNULIB_FDOPENDIR='0'
GNULIB_FFLUSH='1'
GNULIB_FFSL='0'
GNULIB_FFSLL='0'
GNULIB_FGETC='1'
GNULIB_FGETS='1'
GNULIB_FLOOR='0'
GNULIB_FLOORF='0'
GNULIB_FLOORL='0'
GNULIB_FMA='0'
GNULIB_FMAF='0'
GNULIB_FMAL='0'
GNULIB_FMOD='0'
GNULIB_FMODF='0'
GNULIB_FMODL='0'
GNULIB_FOPEN='1'
GNULIB_FPRINTF='1'
GNULIB_FPRINTF_POSIX='0'
GNULIB_FPURGE='1'
GNULIB_FPUTC='1'
GNULIB_FPUTS='1'
GNULIB_FREAD='1'
GNULIB_FREOPEN='0'
GNULIB_FREXP='1'
GNULIB_FREXPF='0'
GNULIB_FREXPL='1'
GNULIB_FSCANF='1'
GNULIB_FSEEK='1'
GNULIB_FSEEKO='1'
GNULIB_FSTAT='1'
GNULIB_FSTATAT='0'
GNULIB_FSYNC='0'
GNULIB_FTELL='1'
GNULIB_FTELLO='1'
GNULIB_FTRUNCATE='0'
GNULIB_FUTIMENS='0'
GNULIB_FWRITE='1'
GNULIB_GETC='1'
GNULIB_GETCHAR='1'
GNULIB_GETCWD='IN_M4_GNULIB_TESTS'
GNULIB_GETDELIM='0'
GNULIB_GETDOMAINNAME='0'
GNULIB_GETDTABLESIZE='1'
GNULIB_GETGROUPS='0'
GNULIB_GETHOSTNAME='0'
GNULIB_GETLINE='0'
GNULIB_GETLOADAVG='0'
GNULIB_GETLOGIN='0'
GNULIB_GETLOGIN_R='0'
GNULIB_GETPAGESIZE='IN_M4_GNULIB_TESTS'
GNULIB_GETSUBOPT='0'
GNULIB_GETTIMEOFDAY='1'
GNULIB_GETUSERSHELL='0'
GNULIB_GL_M4_UNISTD_H_GETOPT=''
GNULIB_GRANTPT='0'
GNULIB_GROUP_MEMBER='0'
GNULIB_HYPOT='0'
GNULIB_HYPOTF='0'
GNULIB_HYPOTL='0'
GNULIB_ILOGB='0'
GNULIB_ILOGBF='0'
GNULIB_ILOGBL='0'
GNULIB_IMAXABS='0'
GNULIB_IMAXDIV='0'
GNULIB_ISATTY='0'
GNULIB_ISBLANK='IN_M4_GNULIB_TESTS'
GNULIB_ISFINITE='0'
GNULIB_ISINF='0'
GNULIB_ISNAN='0'
GNULIB_ISNAND='0'
GNULIB_ISNANF='0'
GNULIB_ISNANL='0'
GNULIB_ISWBLANK='0'
GNULIB_ISWCTYPE='0'
GNULIB_LCHMOD='0'
GNULIB_LCHOWN='0'
GNULIB_LDEXPF='0'
GNULIB_LDEXPL='0'
GNULIB_LINK='IN_M4_GNULIB_TESTS'
GNULIB_LINKAT='0'
GNULIB_LOCALECONV='1'
GNULIB_LOG10='0'
GNULIB_LOG10F='0'
GNULIB_LOG10L='0'
GNULIB_LOG1P='0'
GNULIB_LOG1PF='0'
GNULIB_LOG1PL='0'
GNULIB_LOG2='0'
GNULIB_LOG2F='0'
GNULIB_LOG2L='0'
GNULIB_LOG='0'
GNULIB_LOGB='0'
GNULIB_LOGBF='0'
GNULIB_LOGBL='0'
GNULIB_LOGF='0'
GNULIB_LOGL='0'
GNULIB_LSEEK='1'
GNULIB_LSTAT='1'
GNULIB_MALLOC_POSIX='1'
GNULIB_MBRLEN='0'
GNULIB_MBRTOWC='1'
GNULIB_MBSCASECMP='0'
GNULIB_MBSCASESTR='0'
GNULIB_MBSCHR='0'
GNULIB_MBSCSPN='0'
GNULIB_MBSINIT='1'
GNULIB_MBSLEN='0'
GNULIB_MBSNCASECMP='0'
GNULIB_MBSNLEN='0'
GNULIB_MBSNRTOWCS='0'
GNULIB_MBSPBRK='0'
GNULIB_MBSPCASECMP='0'
GNULIB_MBSRCHR='0'
GNULIB_MBSRTOWCS='0'
GNULIB_MBSSEP='0'
GNULIB_MBSSPN='0'
GNULIB_MBSSTR='0'
GNULIB_MBSTOK_R='0'
GNULIB_MBTOWC='1'
GNULIB_MEMCHR='1'
GNULIB_MEMMEM='0'
GNULIB_MEMPCPY='0'
GNULIB_MEMRCHR='0'
GNULIB_MKDIRAT='0'
GNULIB_MKDTEMP='1'
GNULIB_MKFIFO='0'
GNULIB_MKFIFOAT='0'
GNULIB_MKNOD='0'
GNULIB_MKNODAT='0'
GNULIB_MKOSTEMP='0'
GNULIB_MKOSTEMPS='0'
GNULIB_MKSTEMP='1'
GNULIB_MKSTEMPS='0'
GNULIB_MKTIME='0'
GNULIB_MODF='0'
GNULIB_MODFF='0'
GNULIB_MODFL='0'
GNULIB_NANOSLEEP='0'
GNULIB_NL_LANGINFO='1'
GNULIB_NONBLOCKING='0'
GNULIB_OBSTACK_PRINTF='0'
GNULIB_OBSTACK_PRINTF_POSIX='0'
GNULIB_OPEN='1'
GNULIB_OPENAT='0'
GNULIB_OPENDIR='IN_M4_GNULIB_TESTS'
GNULIB_OVERRIDES_WINT_T='0'
GNULIB_PCLOSE='0'
GNULIB_PERROR='0'
GNULIB_PIPE2='1'
GNULIB_PIPE='0'
GNULIB_POPEN='0'
GNULIB_POSIX_OPENPT='0'
GNULIB_POSIX_SPAWN='0'
GNULIB_POSIX_SPAWNATTR_DESTROY='1'
GNULIB_POSIX_SPAWNATTR_GETFLAGS='0'
GNULIB_POSIX_SPAWNATTR_GETPGROUP='0'
GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM='0'
GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY='0'
GNULIB_POSIX_SPAWNATTR_GETSIGDEFAULT='0'
GNULIB_POSIX_SPAWNATTR_GETSIGMASK='0'
GNULIB_POSIX_SPAWNATTR_INIT='1'
GNULIB_POSIX_SPAWNATTR_SETFLAGS='1'
GNULIB_POSIX_SPAWNATTR_SETPGROUP='0'
GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM='0'
GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY='0'
GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT='0'
GNULIB_POSIX_SPAWNATTR_SETSIGMASK='1'
GNULIB_POSIX_SPAWNP='1'
GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE='1'
GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2='1'
GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN='1'
GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY='1'
GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT='1'
GNULIB_POWF='0'
GNULIB_PREAD='0'
GNULIB_PRINTF='1'
GNULIB_PRINTF_POSIX='0'
GNULIB_PTHREAD_SIGMASK='0'
GNULIB_PTSNAME='0'
GNULIB_PTSNAME_R='0'
GNULIB_PUTC='1'
GNULIB_PUTCHAR='1'
GNULIB_PUTENV='IN_M4_GNULIB_TESTS'
GNULIB_PUTS='1'
GNULIB_PWRITE='0'
GNULIB_QSORT_R='0'
GNULIB_RAISE='1'
GNULIB_RANDOM='0'
GNULIB_RANDOM_R='0'
GNULIB_RAWMEMCHR='1'
GNULIB_READ='0'
GNULIB_READDIR='IN_M4_GNULIB_TESTS'
GNULIB_READLINK='1'
GNULIB_READLINKAT='0'
GNULIB_REALLOC_POSIX='0'
GNULIB_REALPATH='1'
GNULIB_REMAINDER='0'
GNULIB_REMAINDERF='0'
GNULIB_REMAINDERL='0'
GNULIB_REMOVE='0'
GNULIB_RENAME='1'
GNULIB_RENAMEAT='0'
GNULIB_REWINDDIR='0'
GNULIB_RINT='0'
GNULIB_RINTF='0'
GNULIB_RINTL='0'
GNULIB_RMDIR='1'
GNULIB_ROUND='0'
GNULIB_ROUNDF='0'
GNULIB_ROUNDL='0'
GNULIB_RPMATCH='0'
GNULIB_SCANDIR='0'
GNULIB_SCANF='1'
GNULIB_SECURE_GETENV='1'
GNULIB_SETENV='IN_M4_GNULIB_TESTS'
GNULIB_SETHOSTNAME='0'
GNULIB_SETLOCALE='IN_M4_GNULIB_TESTS'
GNULIB_SIGACTION='1'
GNULIB_SIGNAL_H_SIGPIPE='1'
GNULIB_SIGNBIT='1'
GNULIB_SIGPROCMASK='1'
GNULIB_SINF='0'
GNULIB_SINHF='0'
GNULIB_SINL='0'
GNULIB_SLEEP='IN_M4_GNULIB_TESTS'
GNULIB_SNPRINTF='1'
GNULIB_SPRINTF_POSIX='0'
GNULIB_SQRTF='0'
GNULIB_SQRTL='0'
GNULIB_STAT='1'
GNULIB_STDIO_H_NONBLOCKING='0'
GNULIB_STDIO_H_SIGPIPE='1'
GNULIB_STPCPY='0'
GNULIB_STPNCPY='0'
GNULIB_STRCASESTR='0'
GNULIB_STRCHRNUL='1'
GNULIB_STRDUP='IN_M4_GNULIB_TESTS'
GNULIB_STRERROR='1'
GNULIB_STRERROR_R='0'
GNULIB_STRNCAT='0'
GNULIB_STRNDUP='1'
GNULIB_STRNLEN='1'
GNULIB_STRPBRK='0'
GNULIB_STRPTIME='0'
GNULIB_STRSEP='0'
GNULIB_STRSIGNAL='1'
GNULIB_STRSTR='1'
GNULIB_STRTOD='1'
GNULIB_STRTOIMAX='0'
GNULIB_STRTOK_R='0'
GNULIB_STRTOLL='0'
GNULIB_STRTOULL='0'
GNULIB_STRTOUMAX='0'
GNULIB_STRVERSCMP='0'
GNULIB_SYMLINK='IN_M4_GNULIB_TESTS'
GNULIB_SYMLINKAT='0'
GNULIB_SYSTEM_POSIX='0'
GNULIB_TANF='0'
GNULIB_TANHF='0'
GNULIB_TANL='0'
GNULIB_TIMEGM='0'
GNULIB_TIME_R='0'
GNULIB_TIME_RZ='0'
GNULIB_TMPFILE='0'
GNULIB_TOWCTRANS='0'
GNULIB_TRUNC='0'
GNULIB_TRUNCF='0'
GNULIB_TRUNCL='0'
GNULIB_TTYNAME_R='0'
GNULIB_UNISTD_H_NONBLOCKING='0'
GNULIB_UNISTD_H_SIGPIPE='1'
GNULIB_UNLINK='0'
GNULIB_UNLINKAT='0'
GNULIB_UNLOCKPT='0'
GNULIB_UNSETENV='IN_M4_GNULIB_TESTS'
GNULIB_USLEEP='0'
GNULIB_UTIMENSAT='0'
GNULIB_VASPRINTF='1'
GNULIB_VDPRINTF='0'
GNULIB_VFPRINTF='1'
GNULIB_VFPRINTF_POSIX='0'
GNULIB_VFSCANF='0'
GNULIB_VPRINTF='1'
GNULIB_VPRINTF_POSIX='0'
GNULIB_VSCANF='0'
GNULIB_VSNPRINTF='0'
GNULIB_VSPRINTF_POSIX='0'
GNULIB_WAITPID='1'
GNULIB_WCPCPY='0'
GNULIB_WCPNCPY='0'
GNULIB_WCRTOMB='1'
GNULIB_WCSCASECMP='0'
GNULIB_WCSCAT='0'
GNULIB_WCSCHR='0'
GNULIB_WCSCMP='0'
GNULIB_WCSCOLL='0'
GNULIB_WCSCPY='0'
GNULIB_WCSCSPN='0'
GNULIB_WCSDUP='0'
GNULIB_WCSLEN='0'
GNULIB_WCSNCASECMP='0'
GNULIB_WCSNCAT='0'
GNULIB_WCSNCMP='0'
GNULIB_WCSNCPY='0'
GNULIB_WCSNLEN='0'
GNULIB_WCSNRTOMBS='0'
GNULIB_WCSPBRK='0'
GNULIB_WCSRCHR='0'
GNULIB_WCSRTOMBS='0'
GNULIB_WCSSPN='0'
GNULIB_WCSSTR='0'
GNULIB_WCSTOK='0'
GNULIB_WCSWIDTH='0'
GNULIB_WCSXFRM='0'
GNULIB_WCTOB='IN_M4_GNULIB_TESTS'
GNULIB_WCTOMB='IN_M4_GNULIB_TESTS'
GNULIB_WCTRANS='0'
GNULIB_WCTYPE='0'
GNULIB_WCWIDTH='0'
GNULIB_WMEMCHR='0'
GNULIB_WMEMCMP='0'
GNULIB_WMEMCPY='0'
GNULIB_WMEMMOVE='0'
GNULIB_WMEMSET='0'
GNULIB_WRITE='IN_M4_GNULIB_TESTS'
GNULIB__EXIT='0'
GREP='/bin/grep'
HAVE_ACOSF='1'
HAVE_ACOSL='1'
HAVE_ALPHASORT='1'
HAVE_ASINF='1'
HAVE_ASINL='1'
HAVE_ATAN2F='1'
HAVE_ATANF='1'
HAVE_ATANL='1'
HAVE_ATOLL='1'
HAVE_BTOWC='1'
HAVE_C99_STDINT_H='1'
HAVE_CANONICALIZE_FILE_NAME='1'
HAVE_CBRT='1'
HAVE_CBRTF='1'
HAVE_CBRTL='1'
HAVE_CHOWN='1'
HAVE_CLOSEDIR='1'
HAVE_COPYSIGN='1'
HAVE_COPYSIGNL='1'
HAVE_COSF='1'
HAVE_COSHF='1'
HAVE_COSL='1'
HAVE_DECL_ACOSL='1'
HAVE_DECL_ASINL='1'
HAVE_DECL_ATANL='1'
HAVE_DECL_CBRTF='1'
HAVE_DECL_CBRTL='1'
HAVE_DECL_CEILF='1'
HAVE_DECL_CEILL='1'
HAVE_DECL_COPYSIGNF='1'
HAVE_DECL_COSL='1'
HAVE_DECL_DIRFD='1'
HAVE_DECL_ENVIRON='1'
HAVE_DECL_EXP2='1'
HAVE_DECL_EXP2F='1'
HAVE_DECL_EXP2L='1'
HAVE_DECL_EXPL='1'
HAVE_DECL_EXPM1L='1'
HAVE_DECL_FCHDIR='1'
HAVE_DECL_FDATASYNC='1'
HAVE_DECL_FDOPENDIR='1'
HAVE_DECL_FLOORF='1'
HAVE_DECL_FLOORL='1'
HAVE_DECL_FPURGE='0'
HAVE_DECL_FREXPL='1'
HAVE_DECL_FSEEKO='1'
HAVE_DECL_FTELLO='1'
HAVE_DECL_GETDELIM='1'
HAVE_DECL_GETDOMAINNAME='1'
HAVE_DECL_GETLINE='1'
HAVE_DECL_GETLOADAVG='1'
HAVE_DECL_GETLOGIN='1'
HAVE_DECL_GETLOGIN_R='1'
HAVE_DECL_GETPAGESIZE='1'
HAVE_DECL_GETUSERSHELL='1'
HAVE_DECL_IMAXABS='1'
HAVE_DECL_IMAXDIV='1'
HAVE_DECL_LDEXPL='1'
HAVE_DECL_LOCALTIME_R='1'
HAVE_DECL_LOG10L='1'
HAVE_DECL_LOG2='1'
HAVE_DECL_LOG2F='1'
HAVE_DECL_LOG2L='1'
HAVE_DECL_LOGB='1'
HAVE_DECL_LOGL='1'
HAVE_DECL_MEMMEM='1'
HAVE_DECL_MEMRCHR='1'
HAVE_DECL_OBSTACK_PRINTF='1'
HAVE_DECL_REMAINDER='1'
HAVE_DECL_REMAINDERL='1'
HAVE_DECL_RINTF='1'
HAVE_DECL_ROUND='1'
HAVE_DECL_ROUNDF='1'
HAVE_DECL_ROUNDL='1'
HAVE_DECL_SETENV='1'
HAVE_DECL_SETHOSTNAME='1'
HAVE_DECL_SINL='1'
HAVE_DECL_SNPRINTF='1'
HAVE_DECL_SQRTL='1'
HAVE_DECL_STRDUP='1'
HAVE_DECL_STRERROR_R='1'
HAVE_DECL_STRNDUP='1'
HAVE_DECL_STRNLEN='1'
HAVE_DECL_STRSIGNAL='1'
HAVE_DECL_STRTOIMAX='1'
HAVE_DECL_STRTOK_R='1'
HAVE_DECL_STRTOUMAX='1'
HAVE_DECL_TANL='1'
HAVE_DECL_TRUNC='1'
HAVE_DECL_TRUNCF='1'
HAVE_DECL_TRUNCL='1'
HAVE_DECL_TTYNAME_R='1'
HAVE_DECL_UNSETENV='1'
HAVE_DECL_VSNPRINTF='1'
HAVE_DECL_WCTOB='1'
HAVE_DECL_WCWIDTH='1'
HAVE_DIRENT_H='1'
HAVE_DPRINTF='1'
HAVE_DUP2='1'
HAVE_DUP3='1'
HAVE_DUPLOCALE='1'
HAVE_EUIDACCESS='1'
HAVE_EXPF='1'
HAVE_EXPL='1'
HAVE_EXPM1='1'
HAVE_EXPM1F='1'
HAVE_FABSF='1'
HAVE_FABSL='1'
HAVE_FACCESSAT='1'
HAVE_FCHDIR='1'
HAVE_FCHMODAT='1'
HAVE_FCHOWNAT='1'
HAVE_FCNTL='1'
HAVE_FDATASYNC='1'
HAVE_FDOPENDIR='1'
HAVE_FEATURES_H='1'
HAVE_FFSL='1'
HAVE_FFSLL='1'
HAVE_FMA='1'
HAVE_FMAF='1'
HAVE_FMAL='1'
HAVE_FMODF='1'
HAVE_FMODL='1'
HAVE_FREXPF='1'
HAVE_FSEEKO='1'
HAVE_FSTATAT='1'
HAVE_FSYNC='1'
HAVE_FTELLO='1'
HAVE_FTRUNCATE='1'
HAVE_FUTIMENS='1'
HAVE_GETDTABLESIZE='1'
HAVE_GETGROUPS='1'
HAVE_GETHOSTNAME='1'
HAVE_GETLOGIN='1'
HAVE_GETOPT_H='1'
HAVE_GETPAGESIZE='1'
HAVE_GETSUBOPT='1'
HAVE_GETTIMEOFDAY='1'
HAVE_GRANTPT='1'
HAVE_GROUP_MEMBER='1'
HAVE_HYPOTF='1'
HAVE_HYPOTL='1'
HAVE_ILOGB='1'
HAVE_ILOGBF='1'
HAVE_ILOGBL='1'
HAVE_INTTYPES_H='1'
HAVE_ISBLANK='1'
HAVE_ISNAND='1'
HAVE_ISNANF='1'
HAVE_ISNANL='1'
HAVE_ISWBLANK='1'
HAVE_ISWCNTRL='1'
HAVE_LANGINFO_CODESET='1'
HAVE_LANGINFO_ERA='1'
HAVE_LANGINFO_H='1'
HAVE_LANGINFO_T_FMT_AMPM='1'
HAVE_LANGINFO_YESEXPR='1'
HAVE_LCHMOD='1'
HAVE_LCHOWN='1'
HAVE_LDEXPF='1'
HAVE_LIBSIGSEGV='yes'
HAVE_LINK='1'
HAVE_LINKAT='1'
HAVE_LOG10F='1'
HAVE_LOG10L='1'
HAVE_LOG1P='1'
HAVE_LOG1PF='1'
HAVE_LOG1PL='1'
HAVE_LOGBF='1'
HAVE_LOGBL='1'
HAVE_LOGF='1'
HAVE_LOGL='1'
HAVE_LONG_LONG_INT='1'
HAVE_LSTAT='1'
HAVE_MAX_ALIGN_T='1'
HAVE_MBRLEN='1'
HAVE_MBRTOWC='1'
HAVE_MBSINIT='1'
HAVE_MBSLEN='0'
HAVE_MBSNRTOWCS='1'
HAVE_MBSRTOWCS='1'
HAVE_MEMCHR='1'
HAVE_MEMPCPY='1'
HAVE_MKDIRAT='1'
HAVE_MKDTEMP='1'
HAVE_MKFIFO='1'
HAVE_MKFIFOAT='1'
HAVE_MKNOD='1'
HAVE_MKNODAT='1'
HAVE_MKOSTEMP='1'
HAVE_MKOSTEMPS='1'
HAVE_MKSTEMP='1'
HAVE_MKSTEMPS='1'
HAVE_MODFF='1'
HAVE_MODFL='1'
HAVE_MSVC_INVALID_PARAMETER_HANDLER='0'
HAVE_NANOSLEEP='1'
HAVE_NL_LANGINFO='1'
HAVE_OPENAT='1'
HAVE_OPENDIR='1'
HAVE_OS_H='0'
HAVE_PCLOSE='1'
HAVE_PIPE2='1'
HAVE_PIPE='1'
HAVE_POPEN='1'
HAVE_POSIX_OPENPT='1'
HAVE_POSIX_SIGNALBLOCKING='1'
HAVE_POSIX_SPAWN='1'
HAVE_POSIX_SPAWNATTR_T='1'
HAVE_POSIX_SPAWN_FILE_ACTIONS_T='1'
HAVE_POWF='1'
HAVE_PREAD='1'
HAVE_PTHREAD_SIGMASK='1'
HAVE_PTSNAME='1'
HAVE_PTSNAME_R='1'
HAVE_PWRITE='1'
HAVE_QSORT_R='1'
HAVE_RAISE='1'
HAVE_RANDOM='1'
HAVE_RANDOM_H='1'
HAVE_RANDOM_R='1'
HAVE_RAWMEMCHR='1'
HAVE_READDIR='1'
HAVE_READLINK='1'
HAVE_READLINKAT='1'
HAVE_REALPATH='1'
HAVE_REMAINDER='1'
HAVE_REMAINDERF='1'
HAVE_RENAMEAT='1'
HAVE_REWINDDIR='1'
HAVE_RINT='1'
HAVE_RINTL='1'
HAVE_RPMATCH='1'
HAVE_SAME_LONG_DOUBLE_AS_DOUBLE='1'
HAVE_SCANDIR='1'
HAVE_SCHED_H=''
HAVE_SECURE_GETENV='1'
HAVE_SETENV='1'
HAVE_SETHOSTNAME='1'
HAVE_SIGACTION='1'
HAVE_SIGHANDLER_T='1'
HAVE_SIGINFO_T='1'
HAVE_SIGNED_SIG_ATOMIC_T=''
HAVE_SIGNED_WCHAR_T=''
HAVE_SIGNED_WINT_T=''
HAVE_SIGSET_T='1'
HAVE_SINF='1'
HAVE_SINHF='1'
HAVE_SINL='1'
HAVE_SLEEP='1'
HAVE_SPAWN_H='1'
HAVE_SQRTF='1'
HAVE_SQRTL='1'
HAVE_STDINT_H='1'
HAVE_STPCPY='1'
HAVE_STPNCPY='1'
HAVE_STRCASESTR='1'
HAVE_STRCHRNUL='1'
HAVE_STRPBRK='1'
HAVE_STRPTIME='1'
HAVE_STRSEP='1'
HAVE_STRTOD='1'
HAVE_STRTOLL='1'
HAVE_STRTOULL='1'
HAVE_STRUCT_RANDOM_DATA='1'
HAVE_STRUCT_SCHED_PARAM=''
HAVE_STRUCT_SIGACTION_SA_SIGACTION='1'
HAVE_STRUCT_TIMEVAL='1'
HAVE_STRVERSCMP='1'
HAVE_SYMLINK='1'
HAVE_SYMLINKAT='1'
HAVE_SYS_BITYPES_H='0'
HAVE_SYS_CDEFS_H=''
HAVE_SYS_INTTYPES_H='0'
HAVE_SYS_LOADAVG_H='0'
HAVE_SYS_PARAM_H='0'
HAVE_SYS_TIME_H='1'
HAVE_SYS_TYPES_H='1'
HAVE_TANF='1'
HAVE_TANHF='1'
HAVE_TANL='1'
HAVE_TIMEGM='1'
HAVE_TIMEZONE_T='0'
HAVE_TYPE_VOLATILE_SIG_ATOMIC_T='1'
HAVE_UNISTD_H='1'
HAVE_UNLINKAT='1'
HAVE_UNLOCKPT='1'
HAVE_UNSIGNED_LONG_LONG_INT='1'
HAVE_USLEEP='1'
HAVE_UTIMENSAT='1'
HAVE_VASPRINTF='1'
HAVE_VDPRINTF='1'
HAVE_WCHAR_H='1'
HAVE_WCHAR_T='1'
HAVE_WCPCPY='1'
HAVE_WCPNCPY='1'
HAVE_WCRTOMB='1'
HAVE_WCSCASECMP='1'
HAVE_WCSCAT='1'
HAVE_WCSCHR='1'
HAVE_WCSCMP='1'
HAVE_WCSCOLL='1'
HAVE_WCSCPY='1'
HAVE_WCSCSPN='1'
HAVE_WCSDUP='1'
HAVE_WCSLEN='1'
HAVE_WCSNCASECMP='1'
HAVE_WCSNCAT='1'
HAVE_WCSNCMP='1'
HAVE_WCSNCPY='1'
HAVE_WCSNLEN='1'
HAVE_WCSNRTOMBS='1'
HAVE_WCSPBRK='1'
HAVE_WCSRCHR='1'
HAVE_WCSRTOMBS='1'
HAVE_WCSSPN='1'
HAVE_WCSSTR='1'
HAVE_WCSTOK='1'
HAVE_WCSWIDTH='1'
HAVE_WCSXFRM='1'
HAVE_WCTRANS_T='1'
HAVE_WCTYPE_H='1'
HAVE_WCTYPE_T='1'
HAVE_WINSOCK2_H='0'
HAVE_WINT_T='1'
HAVE_WMEMCHR='1'
HAVE_WMEMCMP='1'
HAVE_WMEMCPY='1'
HAVE_WMEMMOVE='1'
HAVE_WMEMSET='1'
HAVE_XLOCALE_H='0'
HAVE__BOOL='1'
HAVE__EXIT='1'
INCLUDE_NEXT='include_next'
INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
INT32_MAX_LT_INTMAX_MAX='1'
INT64_MAX_EQ_LONG_MAX='0'
INTL_MACOSX_LIBS=''
LDFLAGS=''
LIBCSTACK='-lsigsegv'
LIBINTL=''
LIBM4_LIBDEPS=''
LIBM4_LTLIBDEPS=''
LIBMULTITHREAD=''
LIBOBJS=''
LIBPTH=''
LIBPTH_PREFIX=''
LIBS=''
LIBSIGSEGV='-lsigsegv'
LIBSIGSEGV_PREFIX=''
LIBTESTS_LIBDEPS=''
LIBTHREAD=''
LIB_POSIX_SPAWN=''
LIMITS_H='limits.h'
LOCALCHARSET_TESTS_ENVIRONMENT='CHARSETALIASDIR="$(abs_top_builddir)/lib"'
LOCALE_FR='none'
LOCALE_FR_UTF8='none'
LOCALE_JA='none'
LOCALE_TR_UTF8='none'
LOCALE_ZH_CN='none'
LTLIBCSTACK='-lsigsegv'
LTLIBINTL=''
LTLIBMULTITHREAD=''
LTLIBOBJS=''
LTLIBPTH=''
LTLIBSIGSEGV='-lsigsegv'
LTLIBTHREAD=''
M4_LIBOBJS=' asnprintf.o fclose.o fcntl.o fflush.o fpurge.o freadahead.o fseek.o fseeko.o mbrtowc.o obstack.o printf-args.o printf-parse.o vasnprintf.o'
M4_LTLIBOBJS=' asnprintf.lo fclose.lo fcntl.lo fflush.lo fpurge.lo freadahead.lo fseek.lo fseeko.lo mbrtowc.lo obstack.lo printf-args.lo printf-parse.lo vasnprintf.lo'
M4tests_LIBOBJS=''
M4tests_LTLIBOBJS=''
M4tests_WITNESS='IN_M4_GNULIB_TESTS'
MAKEINFO='${SHELL} /tmp/m4-20200310-22141-1b3u3mp/m4-1.4.18/build-aux/missing makeinfo'
MKDIR_P='/bin/mkdir -p'
NEXT_AS_FIRST_DIRECTIVE_CTYPE_H='<ctype.h>'
NEXT_AS_FIRST_DIRECTIVE_DIRENT_H='<dirent.h>'
NEXT_AS_FIRST_DIRECTIVE_ERRNO_H=''
NEXT_AS_FIRST_DIRECTIVE_FCNTL_H='<fcntl.h>'
NEXT_AS_FIRST_DIRECTIVE_FLOAT_H=''
NEXT_AS_FIRST_DIRECTIVE_GETOPT_H='<getopt.h>'
NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H='<inttypes.h>'
NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H='<langinfo.h>'
NEXT_AS_FIRST_DIRECTIVE_LIMITS_H='<limits.h>'
NEXT_AS_FIRST_DIRECTIVE_LOCALE_H='<locale.h>'
NEXT_AS_FIRST_DIRECTIVE_MATH_H='<math.h>'
NEXT_AS_FIRST_DIRECTIVE_SCHED_H=''
NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H='<signal.h>'
NEXT_AS_FIRST_DIRECTIVE_SPAWN_H='<spawn.h>'
NEXT_AS_FIRST_DIRECTIVE_STDARG_H=''
NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=''
NEXT_AS_FIRST_DIRECTIVE_STDINT_H='<stdint.h>'
NEXT_AS_FIRST_DIRECTIVE_STDIO_H='<stdio.h>'
NEXT_AS_FIRST_DIRECTIVE_STDLIB_H='<stdlib.h>'
NEXT_AS_FIRST_DIRECTIVE_STRING_H='<string.h>'
NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H='<sys/stat.h>'
NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H='<sys/time.h>'
NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H='<sys/types.h>'
NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H='<sys/wait.h>'
NEXT_AS_FIRST_DIRECTIVE_TIME_H='<time.h>'
NEXT_AS_FIRST_DIRECTIVE_UNISTD_H='<unistd.h>'
NEXT_AS_FIRST_DIRECTIVE_WCHAR_H='<wchar.h>'
NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H='<wctype.h>'
NEXT_CTYPE_H='<ctype.h>'
NEXT_DIRENT_H='<dirent.h>'
NEXT_ERRNO_H=''
NEXT_FCNTL_H='<fcntl.h>'
NEXT_FLOAT_H=''
NEXT_GETOPT_H='<getopt.h>'
NEXT_INTTYPES_H='<inttypes.h>'
NEXT_LANGINFO_H='<langinfo.h>'
NEXT_LIMITS_H='<limits.h>'
NEXT_LOCALE_H='<locale.h>'
NEXT_MATH_H='<math.h>'
NEXT_SCHED_H=''
NEXT_SIGNAL_H='<signal.h>'
NEXT_SPAWN_H='<spawn.h>'
NEXT_STDARG_H='<stdarg.h>'
NEXT_STDDEF_H=''
NEXT_STDINT_H='<stdint.h>'
NEXT_STDIO_H='<stdio.h>'
NEXT_STDLIB_H='<stdlib.h>'
NEXT_STRING_H='<string.h>'
NEXT_SYS_STAT_H='<sys/stat.h>'
NEXT_SYS_TIME_H='<sys/time.h>'
NEXT_SYS_TYPES_H='<sys/types.h>'
NEXT_SYS_WAIT_H='<sys/wait.h>'
NEXT_TIME_H='<time.h>'
NEXT_UNISTD_H='<unistd.h>'
NEXT_WCHAR_H='<wchar.h>'
NEXT_WCTYPE_H='<wctype.h>'
OBJEXT='o'
OS2_LDFLAGS=''
PACKAGE='m4'
PACKAGE_BUGREPORT='bug-m4@gnu.org'
PACKAGE_NAME='GNU M4'
PACKAGE_STRING='GNU M4 1.4.18'
PACKAGE_TARNAME='m4'
PACKAGE_URL='http://www.gnu.org/software/m4/'
PACKAGE_VERSION='1.4.18'
PATH_SEPARATOR=':'
POSIX_SPAWN_PORTED_FALSE='#'
POSIX_SPAWN_PORTED_TRUE=''
PRAGMA_COLUMNS=''
PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
PRIPTR_PREFIX='""'
PRI_MACROS_BROKEN='0'
PTHREAD_H_DEFINES_STRUCT_TIMESPEC='0'
PTRDIFF_T_SUFFIX=''
RANLIB='ranlib'
REPLACE_ACOSF='0'
REPLACE_ASINF='0'
REPLACE_ATAN2F='0'
REPLACE_ATANF='0'
REPLACE_BTOWC='0'
REPLACE_CALLOC='0'
REPLACE_CANONICALIZE_FILE_NAME='0'
REPLACE_CBRTF='0'
REPLACE_CBRTL='0'
REPLACE_CEIL='0'
REPLACE_CEILF='0'
REPLACE_CEILL='0'
REPLACE_CHOWN='0'
REPLACE_CLOSE='0'
REPLACE_CLOSEDIR='0'
REPLACE_COSF='0'
REPLACE_COSHF='0'
REPLACE_DIRFD='0'
REPLACE_DPRINTF='0'
REPLACE_DUP2='0'
REPLACE_DUP='0'
REPLACE_DUPLOCALE='0'
REPLACE_EXP2='0'
REPLACE_EXP2L='0'
REPLACE_EXPF='0'
REPLACE_EXPM1='0'
REPLACE_EXPM1F='0'
REPLACE_FABSL='0'
REPLACE_FCHOWNAT='0'
REPLACE_FCLOSE='1'
REPLACE_FCNTL='1'
REPLACE_FDOPEN='0'
REPLACE_FDOPENDIR='0'
REPLACE_FFLUSH='1'
REPLACE_FLOOR='0'
REPLACE_FLOORF='0'
REPLACE_FLOORL='0'
REPLACE_FMA='0'
REPLACE_FMAF='0'
REPLACE_FMAL='0'
REPLACE_FMOD='0'
REPLACE_FMODF='0'
REPLACE_FMODL='0'
REPLACE_FOPEN='0'
REPLACE_FPRINTF='0'
REPLACE_FPURGE='0'
REPLACE_FREOPEN='0'
REPLACE_FREXP='0'
REPLACE_FREXPF='0'
REPLACE_FREXPL='0'
REPLACE_FSEEK='1'
REPLACE_FSEEKO='1'
REPLACE_FSTAT='0'
REPLACE_FSTATAT='0'
REPLACE_FTELL='0'
REPLACE_FTELLO='0'
REPLACE_FTRUNCATE='0'
REPLACE_FUTIMENS='0'
REPLACE_GETCWD='0'
REPLACE_GETDELIM='0'
REPLACE_GETDOMAINNAME='0'
REPLACE_GETDTABLESIZE='0'
REPLACE_GETGROUPS='0'
REPLACE_GETLINE='0'
REPLACE_GETLOGIN_R='0'
REPLACE_GETPAGESIZE='0'
REPLACE_GETTIMEOFDAY='0'
REPLACE_GMTIME='0'
REPLACE_HUGE_VAL='0'
REPLACE_HYPOT='0'
REPLACE_HYPOTF='0'
REPLACE_HYPOTL='0'
REPLACE_ILOGB='0'
REPLACE_ILOGBF='0'
REPLACE_ISATTY='0'
REPLACE_ISFINITE='0'
REPLACE_ISINF='0'
REPLACE_ISNAN='0'
REPLACE_ISWBLANK='0'
REPLACE_ISWCNTRL='0'
REPLACE_ITOLD='0'
REPLACE_LCHOWN='0'
REPLACE_LDEXPL='0'
REPLACE_LINK='0'
REPLACE_LINKAT='0'
REPLACE_LOCALECONV='0'
REPLACE_LOCALTIME='0'
REPLACE_LOCALTIME_R='GNULIB_PORTCHECK'
REPLACE_LOG10='0'
REPLACE_LOG10F='0'
REPLACE_LOG10L='0'
REPLACE_LOG1P='0'
REPLACE_LOG1PF='0'
REPLACE_LOG1PL='0'
REPLACE_LOG2='0'
REPLACE_LOG2F='0'
REPLACE_LOG2L='0'
REPLACE_LOG='0'
REPLACE_LOGB='0'
REPLACE_LOGBF='0'
REPLACE_LOGBL='0'
REPLACE_LOGF='0'
REPLACE_LOGL='0'
REPLACE_LSEEK='0'
REPLACE_LSTAT='0'
REPLACE_MALLOC='0'
REPLACE_MBRLEN='0'
REPLACE_MBRTOWC='1'
REPLACE_MBSINIT='0'
REPLACE_MBSNRTOWCS='0'
REPLACE_MBSRTOWCS='0'
REPLACE_MBSTATE_T='0'
REPLACE_MBTOWC='0'
REPLACE_MEMCHR='0'
REPLACE_MEMMEM='0'
REPLACE_MKDIR='0'
REPLACE_MKFIFO='0'
REPLACE_MKNOD='0'
REPLACE_MKSTEMP='0'
REPLACE_MKTIME='GNULIB_PORTCHECK'
REPLACE_MODF='0'
REPLACE_MODFF='0'
REPLACE_MODFL='0'
REPLACE_NAN='0'
REPLACE_NANOSLEEP='GNULIB_PORTCHECK'
REPLACE_NL_LANGINFO='0'
REPLACE_NULL='0'
REPLACE_OBSTACK_PRINTF='0'
REPLACE_OPEN='0'
REPLACE_OPENAT='0'
REPLACE_OPENDIR='0'
REPLACE_PERROR='0'
REPLACE_POPEN='0'
REPLACE_POSIX_SPAWN='0'
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE='0'
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2='0'
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN='0'
REPLACE_PREAD='0'
REPLACE_PRINTF='0'
REPLACE_PTHREAD_SIGMASK='0'
REPLACE_PTSNAME='0'
REPLACE_PTSNAME_R='0'
REPLACE_PUTENV='0'
REPLACE_PWRITE='0'
REPLACE_QSORT_R='0'
REPLACE_RAISE='0'
REPLACE_RANDOM_R='0'
REPLACE_READ='0'
REPLACE_READLINK='0'
REPLACE_READLINKAT='0'
REPLACE_REALLOC='0'
REPLACE_REALPATH='0'
REPLACE_REMAINDER='0'
REPLACE_REMAINDERF='0'
REPLACE_REMAINDERL='0'
REPLACE_REMOVE='0'
REPLACE_RENAME='0'
REPLACE_RENAMEAT='0'
REPLACE_RMDIR='0'
REPLACE_ROUND='0'
REPLACE_ROUNDF='0'
REPLACE_ROUNDL='0'
REPLACE_SETENV='0'
REPLACE_SETLOCALE='0'
REPLACE_SIGNBIT='0'
REPLACE_SIGNBIT_USING_GCC='1'
REPLACE_SINF='0'
REPLACE_SINHF='0'
REPLACE_SLEEP='0'
REPLACE_SNPRINTF='0'
REPLACE_SPRINTF='0'
REPLACE_SQRTF='0'
REPLACE_SQRTL='0'
REPLACE_STAT='0'
REPLACE_STDIO_READ_FUNCS='0'
REPLACE_STDIO_WRITE_FUNCS='0'
REPLACE_STPNCPY='0'
REPLACE_STRCASESTR='0'
REPLACE_STRCHRNUL='0'
REPLACE_STRDUP='0'
REPLACE_STRERROR='0'
REPLACE_STRERROR_R='0'
REPLACE_STRNCAT='0'
REPLACE_STRNDUP='0'
REPLACE_STRNLEN='0'
REPLACE_STRSIGNAL='0'
REPLACE_STRSTR='0'
REPLACE_STRTOD='0'
REPLACE_STRTOIMAX='0'
REPLACE_STRTOK_R='0'
REPLACE_STRTOUMAX='0'
REPLACE_STRUCT_LCONV='0'
REPLACE_STRUCT_TIMEVAL='0'
REPLACE_SYMLINK='0'
REPLACE_SYMLINKAT='0'
REPLACE_TANF='0'
REPLACE_TANHF='0'
REPLACE_TIMEGM='GNULIB_PORTCHECK'
REPLACE_TMPFILE='0'
REPLACE_TOWLOWER='0'
REPLACE_TRUNC='0'
REPLACE_TRUNCF='0'
REPLACE_TRUNCL='0'
REPLACE_TTYNAME_R='0'
REPLACE_UNLINK='0'
REPLACE_UNLINKAT='0'
REPLACE_UNSETENV='0'
REPLACE_USLEEP='0'
REPLACE_UTIMENSAT='0'
REPLACE_VASPRINTF='0'
REPLACE_VDPRINTF='0'
REPLACE_VFPRINTF='0'
REPLACE_VPRINTF='0'
REPLACE_VSNPRINTF='0'
REPLACE_VSPRINTF='0'
REPLACE_WCRTOMB='0'
REPLACE_WCSNRTOMBS='0'
REPLACE_WCSRTOMBS='0'
REPLACE_WCSWIDTH='0'
REPLACE_WCTOB='0'
REPLACE_WCTOMB='0'
REPLACE_WCWIDTH='0'
REPLACE_WRITE='0'
SCHED_H=''
SED='/bin/sed'
SET_MAKE=''
SHELL='/bin/bash'
SIG_ATOMIC_T_SUFFIX=''
SIZE_T_SUFFIX=''
STDALIGN_H=''
STDARG_H=''
STDBOOL_H=''
STDDEF_H=''
STDINT_H=''
STRIP=''
SYS_TIME_H_DEFINES_STRUCT_TIMESPEC='0'
TIME_H_DEFINES_STRUCT_TIMESPEC='1'
UINT32_MAX_LT_UINTMAX_MAX='1'
UINT64_MAX_EQ_ULONG_MAX='0'
UNDEFINE_STRTOK_R='0'
UNISTD_H_DEFINES_STRUCT_TIMESPEC='0'
UNISTD_H_HAVE_WINSOCK2_H='0'
UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS='0'
VERSION='1.4.18'
WARN_CFLAGS=''
WCHAR_T_SUFFIX=''
WERROR_CFLAGS=''
WINDOWS_64_BIT_OFF_T='0'
WINDOWS_64_BIT_ST_SIZE='0'
WINT_T_SUFFIX=''
abs_aux_dir='/tmp/m4-20200310-22141-1b3u3mp/m4-1.4.18/build-aux'
ac_ct_AR='ar'
ac_ct_CC='gcc-8'
ac_ct_CXX=''
am__EXEEXT_FALSE=''
am__EXEEXT_TRUE='#'
am__fastdepCC_FALSE=''
am__fastdepCC_TRUE='#'
am__fastdepCXX_FALSE=''
am__fastdepCXX_TRUE='#'
am__include='include'
am__isrc=''
am__leading_dot='.'
am__nodep=''
am__quote=''
am__tar='$${TAR-tar} chof - "$$tardir"'
am__untar='$${TAR-tar} xf -'
bindir='${exec_prefix}/bin'
build='armv7l-unknown-linux-gnueabihf'
build_alias=''
build_cpu='armv7l'
build_os='linux-gnueabihf'
build_vendor='unknown'
datadir='${datarootdir}'
datarootdir='${prefix}/share'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
dvidir='${docdir}'
exec_prefix='${prefix}'
host='armv7l-unknown-linux-gnueabihf'
host_alias=''
host_cpu='armv7l'
host_os='linux-gnueabihf'
host_vendor='unknown'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
install_sh='${SHELL} /tmp/m4-20200310-22141-1b3u3mp/m4-1.4.18/build-aux/install-sh'
libdir='${exec_prefix}/lib'
libexecdir='${exec_prefix}/libexec'
lispdir='${datarootdir}/emacs/site-lisp'
localedir='${datarootdir}/locale'
localstatedir='${prefix}/var'
mandir='${datarootdir}/man'
mkdir_p='$(MKDIR_P)'
oldincludedir='/usr/include'
pdfdir='${docdir}'
pkglibexecdir='${libexecdir}/${PACKAGE}'
prefix='/home/linuxbrew/.linuxbrew/Cellar/m4/1.4.18'
program_transform_name='s,x,x,'
psdir='${docdir}'
runstatedir='${localstatedir}/run'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
sysconfdir='${prefix}/etc'
target_alias=''

## ----------- ##
## confdefs.h. ##
## ----------- ##

/* confdefs.h */
#define PACKAGE_NAME "GNU M4"
#define PACKAGE_TARNAME "m4"
#define PACKAGE_VERSION "1.4.18"
#define PACKAGE_STRING "GNU M4 1.4.18"
#define PACKAGE_BUGREPORT "bug-m4@gnu.org"
#define PACKAGE_URL "http://www.gnu.org/software/m4/"
#define PACKAGE "m4"
#define VERSION "1.4.18"
#define STDC_HEADERS 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_SYS_STAT_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRING_H 1
#define HAVE_MEMORY_H 1
#define HAVE_STRINGS_H 1
#define HAVE_INTTYPES_H 1
#define HAVE_STDINT_H 1
#define HAVE_UNISTD_H 1
#define __EXTENSIONS__ 1
#define _ALL_SOURCE 1
#define _DARWIN_C_SOURCE 1
#define _GNU_SOURCE 1
#define _POSIX_PTHREAD_SEMANTICS 1
#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1
#define __STDC_WANT_IEC_60559_BFP_EXT__ 1
#define __STDC_WANT_IEC_60559_DFP_EXT__ 1
#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1
#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1
#define __STDC_WANT_LIB_EXT2__ 1
#define __STDC_WANT_MATH_SPEC_FUNCS__ 1
#define _TANDEM_SOURCE 1
#define HAVE_FSEEKO 1
#define _FILE_OFFSET_BITS 64
#define _DARWIN_USE_64_BIT_INODE 1
#define HAVE_UNSIGNED_LONG_LONG_INT 1
#define HAVE_LONG_LONG_INT 1
#define HAVE_UNSIGNED_LONG_LONG_INT 1
#define HAVE_ALLOCA_H 1
#define HAVE_ALLOCA 1
#define HAVE_BTOWC 1
#define HAVE_SETRLIMIT 1
#define HAVE_SIGALTSTACK 1
#define HAVE_CANONICALIZE_FILE_NAME 1
#define HAVE_GETCWD 1
#define HAVE_READLINK 1
#define HAVE_REALPATH 1
#define HAVE_FCNTL 1
#define HAVE_SYMLINK 1
#define HAVE_MEMPCPY 1
#define HAVE___FPURGE 1
#define HAVE___FREADING 1
#define HAVE_GETDTABLESIZE 1
#define HAVE_GETTIMEOFDAY 1
#define HAVE_LSTAT 1
#define HAVE_MBSINIT 1
#define HAVE_MBRTOWC 1
#define HAVE_MPROTECT 1
#define HAVE_MKSTEMP 1
#define HAVE_NL_LANGINFO 1
#define HAVE_PIPE2 1
#define HAVE_ISBLANK 1
#define HAVE_ISWCTYPE 1
#define HAVE_LINK 1
#define HAVE_SECURE_GETENV 1
#define HAVE_GETUID 1
#define HAVE_GETEUID 1
#define HAVE_GETGID 1
#define HAVE_GETEGID 1
#define HAVE_SIGACTION 1
#define HAVE_SIGINTERRUPT 1
#define HAVE_SNPRINTF 1
#define HAVE_STRNDUP 1
#define HAVE_PIPE 1
#define HAVE_WCRTOMB 1
#define HAVE_ISWCNTRL 1
#define HAVE_NEWLOCALE 1
#define HAVE_SETENV 1
#define HAVE_SLEEP 1
#define HAVE_STRDUP 1
#define HAVE_WCTOB 1
#define HAVE_LANGINFO_CODESET 1
#define HAVE_UCONTEXT_H 1
#define HAVE_UNISTD_H 1
#define HAVE_SYS_PARAM_H 1
#define HAVE_SYS_SOCKET_H 1
#define HAVE_STDIO_EXT_H 1
#define HAVE_SYS_STAT_H 1
#define HAVE_GETOPT_H 1
#define HAVE_SYS_TIME_H 1
#define HAVE_LANGINFO_H 1
#define HAVE_LIMITS_H 1
#define HAVE_MATH_H 1
#define HAVE_SYS_MMAN_H 1
#define HAVE_MALLOC_H 1
#define HAVE_SYS_CDEFS_H 1
#define HAVE_SPAWN_H 1
#define HAVE_WCHAR_H 1
#define HAVE_STDINT_H 1
#define HAVE_SYS_WAIT_H 1
#define HAVE_FEATURES_H 1
#define HAVE_WCTYPE_H 1
#define HAVE_DIRENT_H 1
#define HAVE_INTTYPES_H 1
#define FAULT_YIELDS_SIGBUS 0
#define HAVE_STACK_OVERFLOW_HANDLING 1
#define HAVE_LIBSIGSEGV 1
#define FUNC_REALPATH_WORKS 1
#define HAVE_ENVIRON_DECL 1
#define HAVE_DECL_STRERROR_R 1
#define HAVE_STRERROR_R 1
#define STRERROR_R_CHAR_P 1
#define HAVE_SIG_ATOMIC_T 1
#define HAVE_WORKING_O_NOATIME 1
#define HAVE_WORKING_O_NOFOLLOW 1
#define HAVE_DECL_ALARM 1
#define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1
#define HAVE_DECL_FSEEKO 1
#define FUNC_FFLUSH_STDIN 0
#define HAVE_DECL_FTELLO 1
#define HAVE_DECL_GETDTABLESIZE 1
#define HAVE_GETOPT_H 1
#define HAVE_GETOPT_LONG_ONLY 1
#define HAVE_DECL_GETENV 1
#define restrict __restrict
#define DBL_EXPBIT0_WORD 1
#define DBL_EXPBIT0_BIT 20
#define FLT_EXPBIT0_WORD 0
#define FLT_EXPBIT0_BIT 23
#define HAVE_DECL_GETC_UNLOCKED 1
#define HAVE_WCHAR_T 1
#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
#define HAVE_STDLIB_H 1
#define MALLOC_0_IS_NONNULL 1
#define HAVE_MBSTATE_T 1
#define HAVE_MAP_ANONYMOUS 1
#define HAVE_MINMAX_IN_SYS_PARAM_H 1
#define PROMOTED_MODE_T mode_t
#define HAVE_POSIX_SPAWN 1
#define HAVE_WORKING_POSIX_SPAWN 1
#define HAVE_SIGSET_T 1
#define USER_LABEL_PREFIX 
#define HAVE_DECL_SNPRINTF 1
#define HAVE__BOOL 1
#define HAVE_WINT_T 1
#define HAVE_DECL_STRNDUP 1
#define HAVE_DECL_STRNLEN 1
#define HAVE_DECL_STRSIGNAL 1
#define HAVE_DECL_SYS_SIGLIST 1
#define HAVE_DECL_CLEARERR_UNLOCKED 1
#define HAVE_DECL_FEOF_UNLOCKED 1
#define HAVE_DECL_FERROR_UNLOCKED 1
#define HAVE_DECL_FFLUSH_UNLOCKED 1
#define HAVE_DECL_FGETS_UNLOCKED 1
#define HAVE_DECL_FPUTC_UNLOCKED 1
#define HAVE_DECL_FPUTS_UNLOCKED 1
#define HAVE_DECL_FREAD_UNLOCKED 1
#define HAVE_DECL_FWRITE_UNLOCKED 1
#define HAVE_DECL_GETCHAR_UNLOCKED 1
#define HAVE_DECL_PUTC_UNLOCKED 1
#define HAVE_DECL_PUTCHAR_UNLOCKED 1
#define HAVE_INTTYPES_H_WITH_UINTMAX 1
#define HAVE_STDINT_H_WITH_UINTMAX 1
#define HAVE_INTMAX_T 1
#define HAVE_SNPRINTF 1
#define HAVE_STRNLEN 1
#define HAVE_WCSLEN 1
#define HAVE_WCSNLEN 1
#define HAVE_MBRTOWC 1
#define HAVE_WCRTOMB 1
#define HAVE_DECL__SNPRINTF 0
#define HAVE_SNPRINTF_RETVAL_C99 1
#define CHECK_PRINTF_SAFE 1
#define HAVE_INTTYPES_H 1
#define HAVE_LC_MESSAGES 1
#define HAVE_DECL_SETENV 1
#define HAVE_SEARCH_H 1
#define HAVE_TSEARCH 1
#define HAVE_DECL_STRDUP 1
#define HAVE_DECL_UNSETENV 1
#define HAVE_ALLOCA 1
#define GNULIB_TEST_BTOWC 1
#define HAVE___BUILTIN_EXPECT 1
#define HAVE_DECL_SIGALTSTACK 1
#define HAVE_STACK_T 1
#define GNULIB_CANONICALIZE_LGPL 1
#define GNULIB_TEST_CANONICALIZE_FILE_NAME 1
#define GNULIB_TEST_REALPATH 1
#define GNULIB_TEST_CHDIR 1
#define SIGNAL_SAFE_LIST 1
#define GNULIB_TEST_CLOEXEC 1
#define GNULIB_TEST_CLOSE 1
#define GNULIB_CLOSE_STREAM 1
#define GNULIB_DIRNAME 1
#define HAVE_DUP2 1
#define GNULIB_TEST_DUP2 1
#define GNULIB_TEST_ENVIRON 1
#define FUNC_FFLUSH_STDIN 0
#define GNULIB_TEST_FCLOSE 1
#define GNULIB_TEST_FCNTL 1
#define GNULIB_FD_SAFER_FLAG 1
#define FUNC_FFLUSH_STDIN 0
#define GNULIB_FFLUSH 1
#define GNULIB_TEST_FFLUSH 1
#define GNULIB_FILENAMECAT 1
#define GNULIB_TEST_FOPEN 1
#define GNULIB_FOPEN_SAFER 1
#define HAVE_DECL___FPENDING 1
#define HAVE_DECL_FPURGE 0
#define GNULIB_TEST_FPURGE 1
#define HAVE_FREXP_IN_LIBC 1
#define GNULIB_TEST_FREXP 1
#define HAVE_FREXPL_IN_LIBC 1
#define GNULIB_TEST_FREXPL 1
#define GNULIB_TEST_FSEEK 1
#define FUNC_FFLUSH_STDIN 0
#define GNULIB_TEST_FSEEKO 1
#define GNULIB_TEST_FSTAT 1
#define GNULIB_TEST_FTELL 1
#define GNULIB_TEST_FTELLO 1
#define GNULIB_TEST_GETDTABLESIZE 1
#define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
#define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME 1
#define HAVE_DECL___ARGV 0
#define GETTIMEOFDAY_TIMEZONE struct timezone
#define GNULIB_TEST_GETTIMEOFDAY 1
#define HAVE_ISNAND_IN_LIBC 1
#define HAVE_ISNANF_IN_LIBC 1
#define HAVE_ISNANL_IN_LIBC 1
#define HAVE_LIBSIGSEGV 1
#define GNULIB_TEST_LOCALECONV 1
#define GNULIB_LOCK 1
#define GNULIB_TEST_LSEEK 1
#define GNULIB_TEST_LSTAT 1
#define HAVE_MALLOC_POSIX 1
#define GNULIB_TEST_MALLOC_POSIX 1
#define C_LOCALE_MAYBE_EILSEQ 1
#define GNULIB_TEST_MBRTOWC 1
#define GNULIB_TEST_MBSINIT 1
#define GNULIB_TEST_MBTOWC 1
#define GNULIB_TEST_MEMCHR 1
#define HAVE_MKDTEMP 1
#define GNULIB_TEST_MKDTEMP 1
#define GNULIB_TEST_MKSTEMP 1
#define FUNC_NL_LANGINFO_YESEXPR_WORKS 1
#define GNULIB_TEST_NL_LANGINFO 1
#define GNULIB_TEST_OPEN 1
#define GNULIB_TEST_PIPE2 1
#define GNULIB_PIPE2_SAFER 1
#define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE 1
#define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 1
#define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN 1
#define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY 1
#define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT 1
#define GNULIB_TEST_POSIX_SPAWNATTR_DESTROY 1
#define GNULIB_TEST_POSIX_SPAWNATTR_INIT 1
#define GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS 1
#define GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK 1
#define GNULIB_TEST_POSIX_SPAWNP 1
#define HAVE_FREXP_IN_LIBC 1
#define HAVE_LDEXP_IN_LIBC 1
#define HAVE_FREXPL_IN_LIBC 1
#define HAVE_LDEXPL_IN_LIBC 1
#define HAVE_DECL_PROGRAM_INVOCATION_NAME 1
#define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME 1
#define HAVE_RAISE 1
#define GNULIB_TEST_RAISE 1
#define HAVE_RAWMEMCHR 1
#define GNULIB_TEST_RAWMEMCHR 1
#define GNULIB_TEST_READLINK 1
#define GNULIB_TEST_RENAME 1
#define GNULIB_TEST_RMDIR 1
#define GNULIB_TEST_SECURE_GETENV 1
#define HAVE_STRUCT_SIGACTION_SA_SIGACTION 1
#define GNULIB_TEST_SIGACTION 1
#define GNULIB_TEST_SIGNBIT 1
#define GNULIB_SIGPIPE 1
#define GNULIB_TEST_SIGPROCMASK 1
#define HAVE_STDINT_H 1
#define HAVE_SNPRINTF 1
#define GNULIB_TEST_SNPRINTF 1
#define GNULIB_SNPRINTF 1
#define HAVE_POSIX_SPAWNATTR_T 1
#define HAVE_POSIX_SPAWN_FILE_ACTIONS_T 1
#define GNULIB_TEST_STAT 1
#define __USE_MINGW_ANSI_STDIO 1
#define GNULIB_FSCANF 1
#define GNULIB_SCANF 1
#define HAVE_STRCHRNUL 1
#define GNULIB_TEST_STRCHRNUL 1
#define GNULIB_STRERROR 1
#define GNULIB_TEST_STRERROR 1
#define GNULIB_TEST_STRNDUP 1
#define GNULIB_TEST_STRNLEN 1
#define HAVE_STRSIGNAL 1
#define GNULIB_TEST_STRSIGNAL 1
#define GNULIB_TEST_STRSTR 1
#define GNULIB_TEST_STRTOD 1
#define USE_UNLOCKED_IO 1
#define HAVE_VASPRINTF 1
#define GNULIB_TEST_VASPRINTF 1
#define HAVE_VASPRINTF 1
#define HAVE_WAITID 1
#define GNULIB_TEST_WAITPID 1
#define GNULIB_TEST_WCRTOMB 1
#define HAVE_TOWLOWER 1
#define HAVE_STDINT_H 1
#define HAVE_CLOSEDIR 1
#define GNULIB_TEST_CLOSEDIR 1
#define HAVE_DIRFD 1
#define HAVE_DECL_DIRFD 1
#define GNULIB_TEST_DIRFD 1
#define GNULIB_TEST_DUP 1
#define GNULIB_TEST_FDOPEN 1
#define FLEXIBLE_ARRAY_MEMBER /**/
#define GNULIB_TEST_GETCWD 1
#define HAVE_GETPAGESIZE 1
#define GNULIB_TEST_GETPAGESIZE 1
#define DBL_EXPBIT0_WORD 1
#define DBL_EXPBIT0_BIT 20
#define FLT_EXPBIT0_WORD 0
#define FLT_EXPBIT0_BIT 23
#define LDBL_EXPBIT0_WORD 1
#define LDBL_EXPBIT0_BIT 20
#define GNULIB_TEST_LINK 1
#define HAVE_SETLOCALE 1
#define HAVE_USELOCALE 1
#define HAVE_MAP_ANONYMOUS 1
#define HAVE_MAP_ANONYMOUS 1
#define HAVE_OPENDIR 1
#define GNULIB_TEST_OPENDIR 1
#define GNULIB_TEST_PUTENV 1
#define HAVE_MAP_ANONYMOUS 1
#define HAVE_MAP_ANONYMOUS 1
#define HAVE_READDIR 1
#define GNULIB_TEST_READDIR 1
#define GNULIB_TEST_SETENV 1
#define GNULIB_TEST_SETLOCALE 1
#define HAVE_DECL_SLEEP 1
#define GNULIB_TEST_SLEEP 1
#define GNULIB_TEST_STRDUP 1
#define HAVE_MAP_ANONYMOUS 1
#define HAVE_MAP_ANONYMOUS 1
#define GNULIB_TEST_SYMLINK 1
#define HAVE_UNSETENV 1
#define GNULIB_TEST_UNSETENV 1
#define HAVE_DECL_WCTOB 1
#define GNULIB_TEST_WCTOB 1
#define GNULIB_TEST_WCTOMB 1
#define GNULIB_TEST_WRITE 1
#define RENAME_OPEN_FILE_WORKS 1
#define SYSCMD_SHELL "/bin/sh"

configure: exit 0